initial commit

43 files changed, 2051 insertions, 0 deletions

diff --git a/Dice/.DS_Store b/Dice/.DS_Store
new file mode 100644
index 0000000..0c36b57
--- /dev/null
+++ b/Dice/.DS_Store
diff --git a/Dice/bin/Dice.8xp b/Dice/bin/Dice.8xp
new file mode 100644
index 0000000..774dc72
--- /dev/null
+++ b/Dice/bin/Dice.8xp
diff --git a/Dice/bin/Dice.bin b/Dice/bin/Dice.bin
new file mode 100644
index 0000000..8fccb59
--- /dev/null
+++ b/Dice/bin/Dice.bin
diff --git a/Dice/makefile b/Dice/makefile
new file mode 100755
index 0000000..77bdc07
--- /dev/null
+++ b/Dice/makefile
@@ -0,0 +1,20 @@
+# ----------------------------
+# Makefile Options
+# ----------------------------
+
+NAME ?= Dice
+ICON ?= icon.png
+DESCRIPTION ?= "Dice Roller"
+COMPRESSED ?= NO
+ARCHIVED ?= NO
+
+CFLAGS ?= -Wall -Wextra -Oz
+CXXFLAGS ?= -Wall -Wextra -Oz
+
+# ----------------------------
+
+ifndef CEDEV
+$(error CEDEV environment path variable is not set)
+endif
+
+include $(CEDEV)/meta/makefile.mk
diff --git a/Dice/obj/dice.c.src b/Dice/obj/dice.c.src
new file mode 100644
index 0000000..82bfd3c
--- /dev/null
+++ b/Dice/obj/dice.c.src
@@ -0,0 +1,180 @@
+	section	.text,"ax",@progbits
+	assume	adl = 1
+	section	.text,"ax",@progbits
+	public	_main
+_main:
+BB0_1:
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	ld	hl, L_.str
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	hl
+	call	_diceRoll
+	push	hl
+	pop	de
+	pop	hl
+	push	de
+	pop	hl
+	ld	bc, -1
+	or	a, a
+	sbc	hl, bc
+	jq	z, BB0_4
+	push	de
+	ld	hl, L_.str.1
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+BB0_3:
+	call	_os_GetCSC
+	or	a, a
+	jq	z, BB0_3
+	jq	BB0_1
+BB0_4:
+	or	a, a
+	sbc	hl, hl
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_diceRoll
+_diceRoll:
+	ld	hl, -4
+	call	__frameset
+	ld	hl, (ix + 6)
+	ld	de, -1
+	or	a, a
+	sbc	hl, de
+	jq	nz, BB1_2
+	ld	hl, -1
+	jq	BB1_3
+BB1_2:
+	pea	ix + -4
+	call	_time
+	pop	de
+	push	hl
+	call	_srand
+	pop	hl
+	call	_rand
+	ld	bc, (ix + 6)
+	call	__irems
+	inc	hl
+BB1_3:
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_getInput
+_getInput:
+	ld	hl, -30
+	call	__frameset
+	ld.sis	hl, 0
+	ld	(ix + -30), l
+	ld	(ix + -29), h
+	lea	hl, ix + -22
+	ld	(ix + -28), hl
+BB2_1:
+	call	_os_GetKey
+	ld	e, l
+	ld	d, h
+	ld.sis	bc, 5
+	or	a, a
+	sbc.sis	hl, bc
+	jq	z, BB2_4
+	ld	l, e
+	ld	h, d
+	ld.sis	bc, 9
+	or	a, a
+	sbc.sis	hl, bc
+	jq	z, BB2_5
+	ld	a, e
+	add	a, -94
+	ld	c, (ix + -30)
+	ld	b, (ix + -29)
+	ld	e, b
+	ld	l, e
+	ld	iyl, e
+	rlc	l
+	sbc	hl, hl
+	push	hl
+	pop	de
+	ld	d, iyl
+	ld	e, c
+	ld	hl, (ix + -28)
+	add	hl, de
+	ld	(hl), a
+	inc.sis	bc
+	ld	(ix + -30), c
+	ld	(ix + -29), b
+	ld	l, a
+	rlc	l
+	sbc	hl, hl
+	ld	l, a
+	push	hl
+	ld	hl, L_.str.2
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+	jq	BB2_1
+BB2_4:
+	ld	hl, 10
+	push	hl
+	pea	ix + -25
+	ld	hl, (ix + -28)
+	push	hl
+	call	_strtol
+	pop	de
+	pop	de
+	pop	de
+	ld	c, 8
+	call	__ishl
+	call	__ishrs
+	jq	BB2_6
+BB2_5:
+	ld	hl, -1
+BB2_6:
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.rodata,"a",@progbits
+	private	L_.str
+L_.str:
+	db	"Dice Roll",012o,"Press Clear to exit",012o,"How many sides?",012o,"Input: ",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.1
+L_.str.1:
+	db	"",012o,"Output: %d",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.2
+L_.str.2:
+	db	"%c",000o
+
+	ident	"clang version 12.0.0 (https://github.com/jacobly0/llvm-project 170be88120e3aa88c20eea5615ba76b8f1d6c647)"
+	extern	__Unwind_SjLj_Register
+	extern	__Unwind_SjLj_Unregister
+	extern	__frameset
+	extern	_srand
+	extern	__irems
+	extern	_printf_
+	extern	_rand
+	extern	_strtol
+	extern	_os_GetCSC
+	extern	_os_ClrLCD
+	extern	_os_DrawStatusBar
+	extern	_os_HomeUp
+	extern	_time
+	extern	_os_GetKey
+	extern	__ishrs
+	extern	__ishl
diff --git a/Dice/obj/icon.src b/Dice/obj/icon.src
new file mode 100644
index 0000000..24ec1cb
--- /dev/null
+++ b/Dice/obj/icon.src
@@ -0,0 +1,9 @@
+	section .icon
+
+	jp	___prgm_init
+	db	$02
+
+	public ___description
+___description:
+	db	"Dice Roller", 0
+___prgm_init:
diff --git a/Dice/src/dice.c b/Dice/src/dice.c
new file mode 100644
index 0000000..5aee7b9
--- /dev/null
+++ b/Dice/src/dice.c
@@ -0,0 +1,55 @@
+#include <tice.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#define EnterKey 5
+#define maxline 22
+#define ExitKey 9
+#define ExitCode -1
+
+int diceRoll(int sides);
+int getInput(void);
+
+int main(void)
+{
+	while (true) {
+		os_ClrHome();
+
+		printf("Dice Roll\nPress Clear to exit\nHow many sides?\nInput: ");
+
+		int ans = diceRoll(getInput());
+
+		if (ans == ExitCode)
+			break;
+
+		printf("\nOutput: %d", ans);
+
+		while (!os_GetCSC());
+	}
+	return 0;
+}
+
+int diceRoll(int sides)
+{
+	if (sides == ExitCode)
+		return ExitCode;
+	time_t t;
+	srand((unsigned) time(&t));
+	return (rand() % sides) + 1;
+}
+
+int getInput(void)
+{
+	char number[maxline];
+	char *ptr;
+	int16_t key, i = 0, output;
+	while((key = os_GetKey()) != EnterKey) {
+		if(key == ExitKey)
+			return ExitCode;
+		number[i] = (key - 142) + '0';
+		printf("%c", number[i++]);
+	}
+	output = strtol(number, &ptr, 10);
+	return output;
+}
diff --git a/FibFinder/.DS_Store b/FibFinder/.DS_Store
new file mode 100644
index 0000000..0c36b57
--- /dev/null
+++ b/FibFinder/.DS_Store
diff --git a/FibFinder/bin/FibFinder.8xp b/FibFinder/bin/FibFinder.8xp
new file mode 100644
index 0000000..6adf03c
--- /dev/null
+++ b/FibFinder/bin/FibFinder.8xp
diff --git a/FibFinder/bin/FibFinder.bin b/FibFinder/bin/FibFinder.bin
new file mode 100644
index 0000000..1354e0b
--- /dev/null
+++ b/FibFinder/bin/FibFinder.bin
diff --git a/FibFinder/makefile b/FibFinder/makefile
new file mode 100755
index 0000000..8537a95
--- /dev/null
+++ b/FibFinder/makefile
@@ -0,0 +1,20 @@
+# ----------------------------
+# Makefile Options
+# ----------------------------
+
+NAME ?= FibFinder
+ICON ?= icon.png
+DESCRIPTION ?= "Fibonacci Number Finder"
+COMPRESSED ?= NO
+ARCHIVED ?= NO
+
+CFLAGS ?= -Wall -Wextra -Oz
+CXXFLAGS ?= -Wall -Wextra -Oz
+
+# ----------------------------
+
+ifndef CEDEV
+$(error CEDEV environment path variable is not set)
+endif
+
+include $(CEDEV)/meta/makefile.mk
diff --git a/FibFinder/obj/fib.c.src b/FibFinder/obj/fib.c.src
new file mode 100644
index 0000000..8823860
--- /dev/null
+++ b/FibFinder/obj/fib.c.src
@@ -0,0 +1,202 @@
+	section	.text,"ax",@progbits
+	assume	adl = 1
+	section	.text,"ax",@progbits
+	public	_main
+_main:
+	ld	hl, -60
+	call	__frameset
+	lea	hl, ix + -50
+	ld	(ix + -60), hl
+BB0_1:
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	ld	hl, L_.str
+	push	hl
+	call	_printf_
+	pop	hl
+	ld.sis	hl, 0
+	ld	(ix + -57), l
+	ld	(ix + -56), h
+BB0_2:
+	call	_os_GetKey
+	ld	c, l
+	ld	b, h
+	ld.sis	de, 5
+	or	a, a
+	sbc.sis	hl, de
+	ld	(ix + -55), c
+	ld	(ix + -54), b
+	jq	z, BB0_5
+	ld	l, c
+	ld	h, b
+	ld.sis	de, 9
+	or	a, a
+	sbc.sis	hl, de
+	jq	z, BB0_7
+	ld	l, (ix + -55)
+	ld	h, (ix + -54)
+	ld	a, l
+	add	a, -94
+	ld	c, (ix + -57)
+	ld	b, (ix + -56)
+	ld	e, b
+	ld	l, e
+	ld	iyl, e
+	rlc	l
+	sbc	hl, hl
+	push	hl
+	pop	de
+	ld	d, iyl
+	ld	e, c
+	ld	hl, (ix + -60)
+	add	hl, de
+	ld	(hl), a
+	inc.sis	bc
+	ld	(ix + -57), c
+	ld	(ix + -56), b
+	ld	l, a
+	rlc	l
+	sbc	hl, hl
+	ld	l, a
+	push	hl
+	ld	hl, L_.str.1
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+	jq	BB0_2
+BB0_5:
+	ld	hl, 10
+	push	hl
+	pea	ix + -53
+	ld	hl, (ix + -60)
+	push	hl
+	call	_strtol
+	pop	bc
+	pop	bc
+	pop	bc
+	push	de
+	push	hl
+	call	_fib
+	pop	de
+	pop	de
+	push	hl
+	ld	hl, L_.str.2
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+BB0_6:
+	call	_os_GetCSC
+	or	a, a
+	jq	z, BB0_6
+BB0_7:
+	ld	l, (ix + -55)
+	ld	h, (ix + -54)
+	ld.sis	de, 5
+	or	a, a
+	sbc.sis	hl, de
+	jq	z, BB0_1
+	or	a, a
+	sbc	hl, hl
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_fib
+_fib:
+	ld	hl, -10
+	call	__frameset
+	ld	hl, (ix + 6)
+	ld	a, (ix + 9)
+	ld	(ix + -1), a
+	ld	de, 1
+	ld	(ix + -4), de
+	xor	a, a
+	ld	bc, 0
+BB1_1:
+	push	hl
+	pop	iy
+	ld	d, (ix + -1)
+	ld	e, d
+	call	__lcmpzero
+	jq	z, BB1_6
+	ld	(ix + -7), bc
+	lea	hl, iy + 0
+	ld	e, d
+	ld	bc, 1
+	call	__lcmpu
+	jq	z, BB1_4
+	ld	(ix + -10), iy
+	lea	hl, iy + 0
+	ld	e, d
+	ld	bc, -1
+	ld	a, -1
+	call	__ladd
+	ld	(ix + -1), d
+	push	de
+	push	hl
+	call	_fib
+	push	hl
+	pop	iy
+	pop	hl
+	pop	hl
+	ld	hl, (ix + -10)
+	ld	e, (ix + -1)
+	ld	bc, -2
+	ld	a, -1
+	call	__ladd
+	ld	(ix + -1), e
+	ld	de, (ix + -7)
+	add	iy, de
+	xor	a, a
+	lea	bc, iy + 0
+	jq	BB1_1
+BB1_6:
+	or	a, a
+	sbc	hl, hl
+	ld	(ix + -4), hl
+	jq	BB1_5
+BB1_4:
+	ld	bc, (ix + -7)
+BB1_5:
+	ld	hl, (ix + -4)
+	add	hl, bc
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.rodata,"a",@progbits
+	private	L_.str
+L_.str:
+	db	"FibFinder",012o,"Press Clear to exit",012o,"Input: ",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.1
+L_.str.1:
+	db	"%c",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.2
+L_.str.2:
+	db	"",012o,"Output: %d",000o
+
+	ident	"clang version 12.0.0 (https://github.com/jacobly0/llvm-project 170be88120e3aa88c20eea5615ba76b8f1d6c647)"
+	extern	__Unwind_SjLj_Register
+	extern	__Unwind_SjLj_Unregister
+	extern	__frameset
+	extern	__lcmpzero
+	extern	_printf_
+	extern	_strtol
+	extern	_os_GetCSC
+	extern	_os_ClrLCD
+	extern	__lcmpu
+	extern	_os_DrawStatusBar
+	extern	_os_HomeUp
+	extern	_os_GetKey
+	extern	__ladd
diff --git a/FibFinder/obj/icon.src b/FibFinder/obj/icon.src
new file mode 100644
index 0000000..06a2ac6
--- /dev/null
+++ b/FibFinder/obj/icon.src
@@ -0,0 +1,9 @@
+	section .icon
+
+	jp	___prgm_init
+	db	$02
+
+	public ___description
+___description:
+	db	"Fibonacci Number Finder", 0
+___prgm_init:
diff --git a/FibFinder/src/fib.c b/FibFinder/src/fib.c
new file mode 100644
index 0000000..d5badb4
--- /dev/null
+++ b/FibFinder/src/fib.c
@@ -0,0 +1,46 @@
+#include <tice.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#define EnterKey 5
+#define maxline 50
+#define ExitKey 9
+
+int fib(long num);
+
+int main(void)
+{
+	while(true) {
+		os_ClrHome();
+
+		char number[maxline];
+   		char *ptr;
+
+		printf("FibFinder\nPress Clear to exit\nInput: ");
+		int16_t key, i = 0;
+		long output = -1;
+
+		while((key = os_GetKey()) != EnterKey) {
+			if(key == ExitKey)
+				return 0;
+			number[i] = (key - 142) + '0';
+			printf("%c", number[i++]);
+		}
+
+   		output = strtol(number, &ptr, 10);
+		printf("\nOutput: %d", fib(output));
+
+		while(!os_GetCSC());
+	}
+	return 0;
+}
+
+int fib(long num)
+{
+	if(num==0)
+		return 0;
+	else if(num==1)
+		return 1;
+	else
+		return fib(num-1) + fib(num-2);
+}
diff --git a/MassCalc/.DS_Store b/MassCalc/.DS_Store
new file mode 100644
index 0000000..0c36b57
--- /dev/null
+++ b/MassCalc/.DS_Store
diff --git a/MassCalc/bin/MassCalc.8xp b/MassCalc/bin/MassCalc.8xp
new file mode 100644
index 0000000..c01251f
--- /dev/null
+++ b/MassCalc/bin/MassCalc.8xp
diff --git a/MassCalc/bin/MassCalc.bin b/MassCalc/bin/MassCalc.bin
new file mode 100644
index 0000000..f26c5b0
--- /dev/null
+++ b/MassCalc/bin/MassCalc.bin
diff --git a/MassCalc/makefile b/MassCalc/makefile
new file mode 100755
index 0000000..e65825e
--- /dev/null
+++ b/MassCalc/makefile
@@ -0,0 +1,20 @@
+# ----------------------------
+# Makefile Options
+# ----------------------------
+
+NAME ?= MassCalc
+ICON ?= icon.png
+DESCRIPTION ?= "Mass Converter"
+COMPRESSED ?= NO
+ARCHIVED ?= NO
+
+CFLAGS ?= -Wall -Wextra -Oz
+CXXFLAGS ?= -Wall -Wextra -Oz
+
+# ----------------------------
+
+ifndef CEDEV
+$(error CEDEV environment path variable is not set)
+endif
+
+include $(CEDEV)/meta/makefile.mk
diff --git a/MassCalc/obj/icon.src b/MassCalc/obj/icon.src
new file mode 100644
index 0000000..f4ece96
--- /dev/null
+++ b/MassCalc/obj/icon.src
@@ -0,0 +1,9 @@
+	section .icon
+
+	jp	___prgm_init
+	db	$02
+
+	public ___description
+___description:
+	db	"Mass Converter", 0
+___prgm_init:
diff --git a/MassCalc/obj/main.c.src b/MassCalc/obj/main.c.src
new file mode 100644
index 0000000..b2182e4
--- /dev/null
+++ b/MassCalc/obj/main.c.src
@@ -0,0 +1,408 @@
+	section	.text,"ax",@progbits
+	assume	adl = 1
+	section	.text,"ax",@progbits
+	public	_main
+_main:
+BB0_1:
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	ld	hl, L_.str
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_os_GetKey
+	ld	e, l
+	ld	d, h
+	ld.sis	bc, 149
+	or	a, a
+	sbc.sis	hl, bc
+	jq	z, BB0_4
+	or	a, a
+	sbc	hl, hl
+	ld	l, e
+	ld	h, d
+	push	hl
+	call	_output
+	pop	hl
+BB0_3:
+	call	_os_GetCSC
+	or	a, a
+	jq	z, BB0_3
+	jq	BB0_1
+BB0_4:
+	or	a, a
+	sbc	hl, hl
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_output
+_output:
+	call	__frameset0
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	ld	de, 143
+	ld	hl, (ix + 6)
+	or	a, a
+	sbc	hl, de
+	push	hl
+	pop	de
+	ld	bc, 6
+	or	a, a
+	sbc	hl, bc
+	jq	c, BB1_3
+	ld	hl, L_.str.7
+	push	hl
+	call	_printf_
+	pop	hl
+	ld	bc, 0
+	ld	e, 0
+	jq	BB1_2
+BB1_3:
+	ld	hl, LJTI1_0
+	add	hl, de
+	add	hl, de
+	add	hl, de
+	ld	hl, (hl)
+	jp	(hl)
+BB1_4:
+	ld	hl, L_.str.1
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	hl
+	pop	bc
+	ld	a, e
+	ld	hl, -1913901
+	ld	e, 67
+	jq	BB1_5
+BB1_7:
+	ld	hl, L_.str.2
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	hl
+	pop	bc
+	ld	a, e
+	ld	hl, -1913901
+	ld	e, 67
+	call	__fdiv
+	jq	BB1_6
+BB1_8:
+	ld	hl, L_.str.3
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	de
+	push	hl
+	call	_ozToG
+	jq	BB1_9
+BB1_10:
+	ld	hl, L_.str.4
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	de
+	push	hl
+	call	_gToOz
+BB1_9:
+	push	hl
+	pop	bc
+	pop	hl
+	pop	hl
+	jq	BB1_2
+BB1_11:
+	ld	hl, L_.str.5
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	hl
+	pop	bc
+	ld	a, e
+	ld	hl, -8388608
+	ld	e, 65
+	jq	BB1_5
+BB1_12:
+	ld	hl, L_.str.6
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	hl
+	pop	bc
+	ld	a, e
+	ld	hl, -8388608
+	ld	e, 61
+BB1_5:
+	call	__fmul
+BB1_6:
+	ld	e, a
+BB1_2:
+	push	de
+	push	bc
+	ld	hl, L_.str.8
+	push	hl
+	call	_printf_
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+	section	.rodata,"a",@progbits
+lJTI1_0:
+	private	LJTI1_0
+LJTI1_0:
+	dl	BB1_4
+	dl	BB1_7
+	dl	BB1_8
+	dl	BB1_10
+	dl	BB1_11
+	dl	BB1_12
+
+	section	.text,"ax",@progbits
+	public	_lbsToG
+_lbsToG:
+	call	__frameset0
+	ld	bc, (ix + 6)
+	ld	a, (ix + 9)
+	ld	hl, -1913901
+	ld	e, 67
+	call	__fmul
+	push	bc
+	pop	hl
+	ld	e, a
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_getInput
+_getInput:
+	ld	hl, -29
+	call	__frameset
+	ld	hl, L_.str.9
+	xor	a, a
+	ld	(ix + -26), a
+	lea	de, ix + -22
+	ld	(ix + -29), de
+	push	hl
+	call	_printf_
+	pop	hl
+BB3_1:
+	call	_os_GetKey
+	ld	a, l
+	sub	a, -116
+	cp	a, 2
+	jq	nc, BB3_2
+	dec	l
+	jq	BB3_4
+BB3_2:
+	ld	a, l
+	cp	a, 5
+	jq	z, BB3_5
+BB3_4:
+	ld	a, l
+	add	a, -94
+	ld	de, 0
+	ld	c, (ix + -26)
+	ld	e, c
+	ld	hl, (ix + -29)
+	add	hl, de
+	ld	(hl), a
+	inc	c
+	ld	(ix + -26), c
+	ld	l, a
+	rlc	l
+	sbc	hl, hl
+	ld	l, a
+	push	hl
+	ld	hl, L_.str.10
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+	jq	BB3_1
+BB3_5:
+	ld	de, 0
+	ld	a, (ix + -26)
+	ld	e, a
+	ld	bc, (ix + -29)
+	push	bc
+	pop	hl
+	add	hl, de
+	ld	(hl), 0
+	pea	ix + -25
+	push	bc
+	call	_strtod
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_gToLbs
+_gToLbs:
+	call	__frameset0
+	ld	bc, (ix + 6)
+	ld	a, (ix + 9)
+	ld	hl, -1913901
+	ld	e, 67
+	call	__fdiv
+	push	bc
+	pop	hl
+	ld	e, a
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_ozToG
+_ozToG:
+	call	__frameset0
+	ld	bc, (ix + 6)
+	ld	a, (ix + 9)
+	ld	hl, -8388608
+	ld	e, 61
+	ld	iy, -1913901
+	ld	d, 67
+	call	__fmul
+	lea	hl, iy + 0
+	ld	e, d
+	call	__fmul
+	push	bc
+	pop	hl
+	ld	e, a
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_gToOz
+_gToOz:
+	call	__frameset0
+	ld	bc, (ix + 6)
+	ld	a, (ix + 9)
+	ld	hl, -1913901
+	ld	e, 67
+	ld	iy, -8388608
+	ld	d, 65
+	call	__fdiv
+	lea	hl, iy + 0
+	ld	e, d
+	call	__fmul
+	push	bc
+	pop	hl
+	ld	e, a
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_lbsToOz
+_lbsToOz:
+	call	__frameset0
+	ld	bc, (ix + 6)
+	ld	a, (ix + 9)
+	ld	hl, -8388608
+	ld	e, 65
+	call	__fmul
+	push	bc
+	pop	hl
+	ld	e, a
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_ozToLbs
+_ozToLbs:
+	call	__frameset0
+	ld	bc, (ix + 6)
+	ld	a, (ix + 9)
+	ld	hl, -8388608
+	ld	e, 61
+	call	__fmul
+	push	bc
+	pop	hl
+	ld	e, a
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.rodata,"a",@progbits
+	private	L_.str
+L_.str:
+	db	"MassCalc",012o,"Select:",012o,"1. Pounds to Grams",012o,"2. Grams to Pounds",012o,"3. Ounces to Grams",012o,"4. Grams to Ounces",012o,"5. Pounds to Ounces",012o,"6. Ounces to Pounds",012o,"7. Exit",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.1
+L_.str.1:
+	db	"Pounds to Grams",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.2
+L_.str.2:
+	db	"Grams to Pounds",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.3
+L_.str.3:
+	db	"Ounces to Grams",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.4
+L_.str.4:
+	db	"Grams to Ounces",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.5
+L_.str.5:
+	db	"Pounds to Ounces",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.6
+L_.str.6:
+	db	"Ounces to Pounds",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.7
+L_.str.7:
+	db	"Invalid",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.8
+L_.str.8:
+	db	"",012o,"Output: %f",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.9
+L_.str.9:
+	db	"Input: ",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.10
+L_.str.10:
+	db	"%c",000o
+
+	ident	"clang version 12.0.0 (https://github.com/jacobly0/llvm-project 170be88120e3aa88c20eea5615ba76b8f1d6c647)"
+	extern	__Unwind_SjLj_Register
+	extern	__frameset
+	extern	_printf_
+	extern	_os_ClrLCD
+	extern	_os_DrawStatusBar
+	extern	_os_GetKey
+	extern	__fmul
+	extern	__Unwind_SjLj_Unregister
+	extern	__fdiv
+	extern	_strtod
+	extern	_os_GetCSC
+	extern	__frameset0
+	extern	_os_HomeUp
diff --git a/MassCalc/src/main.c b/MassCalc/src/main.c
new file mode 100644
index 0000000..dd4f952
--- /dev/null
+++ b/MassCalc/src/main.c
@@ -0,0 +1,130 @@
+#include <tice.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define EnterKey 5
+#define maxline 22
+
+double lbsToG(double lbs);
+double gToLbs(double gram);
+double ozToG(double oz);
+double gToOz(double gram);
+double ozToLbs(double oz);
+double lbsToOz(double lbs);
+double getInput(void);
+void output(int operation);
+
+int main(void)
+{
+	while(true) {
+		os_ClrHome();
+
+		printf("MassCalc\nSelect:\n1. Pounds to Grams\n2. Grams to Pounds\n3. Ounces to Grams\n4. Grams to Ounces\n5. Pounds to Ounces\n6. Ounces to Pounds\n7. Exit");
+		uint16_t key = os_GetKey();
+
+		if(key == 149)
+			break;
+
+		output(key);
+		/* Waits for a key press */
+		while (!os_GetCSC());
+	}
+	return 0;
+}
+
+void output(int operation)
+{
+	os_ClrHome();
+	double value = 0.0;
+	switch(operation) {
+		case 143:
+			printf("Pounds to Grams\n");
+			value = lbsToG(getInput());
+			break;
+		case 144:
+			printf("Grams to Pounds\n");
+			value = gToLbs(getInput());
+			break;
+		case 145:
+			printf("Ounces to Grams\n");
+			value = ozToG(getInput());
+			break;
+		case 146:
+			printf("Grams to Ounces\n");
+			value = gToOz(getInput());
+			break;
+		case 147:
+			printf("Pounds to Ounces\n");
+			value = lbsToOz(getInput());
+			break;
+		case 148:
+			printf("Ounces to Pounds\n");
+			value = ozToLbs(getInput());
+			break;
+		default: printf("Invalid");
+	}
+	printf("\nOutput: %f", value);
+}
+
+double getInput(void)
+{
+	uint8_t key, i = 0;
+	char number[maxline];
+	char *eptr;
+	double value = 0.0;
+
+	printf("Input: ");
+	while((key = os_GetKey()) != EnterKey) {
+		if(key == 141 || key == 140)
+			key--;
+		number[i] = (key - 142) + '0';
+		printf("%c", number[i++]);
+	}
+	number[i] = '\0';
+	value = strtod(number, &eptr);
+	return value;
+}
+
+double lbsToG(double lbs)
+{
+	double gram = 0;
+	gram = lbs * 453.59237;
+	return gram;
+}
+
+double gToLbs(double gram)
+{
+	double lbs = 0;
+	lbs = gram / 453.59237;
+	return lbs;
+}
+
+double ozToG(double oz)
+{
+	double gram = 0;
+	gram = lbsToG(ozToLbs(oz));
+	return gram;
+}
+
+double gToOz(double gram)
+{
+	double oz = 0;
+	oz = lbsToOz(gToLbs(gram));
+	return oz;
+}
+
+double lbsToOz(double lbs)
+{
+	double oz = 0;
+	oz = lbs * 16;
+	return oz;
+}
+
+double ozToLbs(double oz)
+{
+	double lbs = 0;
+	lbs = oz / 16;
+	return lbs;
+}
+
diff --git a/TempCalc/.DS_Store b/TempCalc/.DS_Store
new file mode 100644
index 0000000..0c36b57
--- /dev/null
+++ b/TempCalc/.DS_Store
diff --git a/TempCalc/bin/TempCalc.8xp b/TempCalc/bin/TempCalc.8xp
new file mode 100644
index 0000000..a16814c
--- /dev/null
+++ b/TempCalc/bin/TempCalc.8xp
diff --git a/TempCalc/bin/TempCalc.bin b/TempCalc/bin/TempCalc.bin
new file mode 100644
index 0000000..f0cb013
--- /dev/null
+++ b/TempCalc/bin/TempCalc.bin
diff --git a/TempCalc/makefile b/TempCalc/makefile
new file mode 100755
index 0000000..cfd1ae5
--- /dev/null
+++ b/TempCalc/makefile
@@ -0,0 +1,20 @@
+# ----------------------------
+# Makefile Options
+# ----------------------------
+
+NAME ?= TempCalc
+ICON ?= icon.png
+DESCRIPTION ?= "Temperature Converter"
+COMPRESSED ?= NO
+ARCHIVED ?= NO
+
+CFLAGS ?= -Wall -Wextra -Oz
+CXXFLAGS ?= -Wall -Wextra -Oz
+
+# ----------------------------
+
+ifndef CEDEV
+$(error CEDEV environment path variable is not set)
+endif
+
+include $(CEDEV)/meta/makefile.mk
diff --git a/TempCalc/obj/icon.src b/TempCalc/obj/icon.src
new file mode 100644
index 0000000..a0a6924
--- /dev/null
+++ b/TempCalc/obj/icon.src
@@ -0,0 +1,9 @@
+	section .icon
+
+	jp	___prgm_init
+	db	$02
+
+	public ___description
+___description:
+	db	"Temperature Converter", 0
+___prgm_init:
diff --git a/TempCalc/obj/main.c.src b/TempCalc/obj/main.c.src
new file mode 100644
index 0000000..936f4f7
--- /dev/null
+++ b/TempCalc/obj/main.c.src
@@ -0,0 +1,348 @@
+	section	.text,"ax",@progbits
+	assume	adl = 1
+	section	.text,"ax",@progbits
+	public	_main
+_main:
+BB0_1:
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	ld	hl, L_.str
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_os_GetKey
+	ld	e, l
+	ld	d, h
+	ld.sis	bc, 147
+	or	a, a
+	sbc.sis	hl, bc
+	jq	z, BB0_4
+	or	a, a
+	sbc	hl, hl
+	ld	l, e
+	ld	h, d
+	push	hl
+	call	_output
+	pop	hl
+BB0_3:
+	call	_os_GetCSC
+	or	a, a
+	jq	z, BB0_3
+	jq	BB0_1
+BB0_4:
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	or	a, a
+	sbc	hl, hl
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_output
+_output:
+	call	__frameset0
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	ld	de, 143
+	ld	hl, (ix + 6)
+	or	a, a
+	sbc	hl, de
+	push	hl
+	pop	de
+	ld	bc, 4
+	or	a, a
+	sbc	hl, bc
+	jq	c, BB1_2
+	ld	hl, L_.str.5
+	push	hl
+	call	_printf_
+	pop	hl
+	ld	hl, L_.str.6
+	ld	bc, 0
+	ld	e, 0
+	jq	BB1_8
+BB1_2:
+	ld	hl, LJTI1_0
+	add	hl, de
+	add	hl, de
+	add	hl, de
+	ld	hl, (hl)
+	jp	(hl)
+BB1_3:
+	ld	hl, L_.str.1
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	de
+	push	hl
+	call	_fToC
+	jq	BB1_7
+BB1_4:
+	ld	hl, L_.str.3
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	de
+	push	hl
+	call	_fToK
+	jq	BB1_7
+BB1_5:
+	ld	hl, L_.str.4
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	de
+	push	hl
+	call	_kToF
+	jq	BB1_7
+BB1_6:
+	ld	hl, L_.str.2
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	de
+	push	hl
+	call	_cToF
+BB1_7:
+	push	hl
+	pop	bc
+	pop	hl
+	pop	hl
+	ld	hl, L_.str.6
+BB1_8:
+	push	de
+	push	bc
+	push	hl
+	call	_printf_
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+	section	.rodata,"a",@progbits
+lJTI1_0:
+	private	LJTI1_0
+LJTI1_0:
+	dl	BB1_3
+	dl	BB1_6
+	dl	BB1_4
+	dl	BB1_5
+
+	section	.text,"ax",@progbits
+	public	_fToC
+_fToC:
+	call	__frameset0
+	ld	bc, (ix + 6)
+	ld	a, (ix + 9)
+	or	a, a
+	sbc	hl, hl
+	ld	e, -62
+	ld	iy, 932068
+	ld	d, 63
+	call	__fadd
+	lea	hl, iy + 0
+	ld	e, d
+	call	__fmul
+	push	bc
+	pop	hl
+	ld	e, a
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_getInput
+_getInput:
+	ld	hl, -29
+	call	__frameset
+	ld	hl, L_.str.7
+	xor	a, a
+	ld	(ix + -26), a
+	lea	de, ix + -22
+	ld	(ix + -29), de
+	push	hl
+	call	_printf_
+	pop	hl
+BB3_1:
+	call	_os_GetKey
+	ld	a, l
+	sub	a, -116
+	cp	a, 2
+	jq	nc, BB3_2
+	dec	l
+	jq	BB3_4
+BB3_2:
+	ld	a, l
+	cp	a, 5
+	jq	z, BB3_5
+BB3_4:
+	ld	a, l
+	add	a, -94
+	ld	de, 0
+	ld	c, (ix + -26)
+	ld	e, c
+	ld	hl, (ix + -29)
+	add	hl, de
+	ld	(hl), a
+	inc	c
+	ld	(ix + -26), c
+	ld	l, a
+	rlc	l
+	sbc	hl, hl
+	ld	l, a
+	push	hl
+	ld	hl, L_.str.8
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+	jq	BB3_1
+BB3_5:
+	ld	de, 0
+	ld	a, (ix + -26)
+	ld	e, a
+	ld	bc, (ix + -29)
+	push	bc
+	pop	hl
+	add	hl, de
+	ld	(hl), 0
+	pea	ix + -25
+	push	bc
+	call	_strtod
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_cToF
+_cToF:
+	call	__frameset0
+	ld	bc, (ix + 6)
+	ld	a, (ix + 9)
+	ld	hl, -1677722
+	ld	e, 63
+	ld	iy, 0
+	ld	d, 66
+	call	__fmul
+	lea	hl, iy + 0
+	ld	e, d
+	call	__fadd
+	push	bc
+	pop	hl
+	ld	e, a
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_fToK
+_fToK:
+	call	__frameset0
+	ld	hl, (ix + 6)
+	ld	a, (ix + 9)
+	ld	e, a
+	push	de
+	push	hl
+	call	_fToC
+	push	hl
+	pop	bc
+	ld	a, e
+	pop	hl
+	pop	hl
+	ld	hl, -7831552
+	ld	e, 67
+	call	__fadd
+	push	bc
+	pop	hl
+	ld	e, a
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_kToF
+_kToF:
+	call	__frameset0
+	ld	bc, (ix + 6)
+	ld	a, (ix + 9)
+	ld	hl, -7831552
+	ld	e, -61
+	call	__fadd
+	ld	l, a
+	push	hl
+	push	bc
+	call	_cToF
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.rodata,"a",@progbits
+	private	L_.str
+L_.str:
+	db	"TempCalc",012o,"Select:",012o,"1. Fahrenheit to Celsius",012o,"2. Celsius to Fahrenheit",012o,"3. Fahrenheit to Kelvin",012o,"4. Kelvin to Fahrenheit",012o,"5. Exit",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.1
+L_.str.1:
+	db	"Fahrenheit to Celsius",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.2
+L_.str.2:
+	db	"Celsius to Fahrenheit ",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.3
+L_.str.3:
+	db	"Fahrenheit to Kelvin",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.4
+L_.str.4:
+	db	"Kelvin to Fahrenheit ",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.5
+L_.str.5:
+	db	"Invalid",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.6
+L_.str.6:
+	db	"",012o,"Output: %f",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.7
+L_.str.7:
+	db	"Input: ",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.8
+L_.str.8:
+	db	"%c",000o
+
+	ident	"clang version 12.0.0 (https://github.com/jacobly0/llvm-project 170be88120e3aa88c20eea5615ba76b8f1d6c647)"
+	extern	__Unwind_SjLj_Register
+	extern	__frameset
+	extern	__fadd
+	extern	_printf_
+	extern	_os_ClrLCD
+	extern	_os_DrawStatusBar
+	extern	_os_GetKey
+	extern	__fmul
+	extern	__Unwind_SjLj_Unregister
+	extern	_strtod
+	extern	_os_GetCSC
+	extern	__frameset0
+	extern	_os_HomeUp
diff --git a/TempCalc/src/main.c b/TempCalc/src/main.c
new file mode 100644
index 0000000..ff44eca
--- /dev/null
+++ b/TempCalc/src/main.c
@@ -0,0 +1,106 @@
+#include <tice.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define EnterKey 5
+#define maxline 22
+
+double fToC(double fahr);
+double cToF(double cel);
+double fToK(double fahr);
+double kToF(double kel);
+double getInput(void);
+void output(int operation);
+
+int main(void)
+{
+	while(true) {
+		os_ClrHome();
+
+		printf("TempCalc\nSelect:\n1. Fahrenheit to Celsius\n2. Celsius to Fahrenheit\n3. Fahrenheit to Kelvin\n4. Kelvin to Fahrenheit\n5. Exit");
+		uint16_t key = os_GetKey();
+
+		if(key == 147)
+			break;
+
+		output(key);
+		/* Waits for a key press */
+		while (!os_GetCSC());
+	}
+	os_ClrHome();
+	return 0;
+}
+
+void output(int operation)
+{
+	os_ClrHome();
+	double value = 0.0;
+	switch(operation) {
+		case 143:
+			printf("Fahrenheit to Celsius\n");
+			value = fToC(getInput());
+			break;
+		case 144:
+			printf("Celsius to Fahrenheit \n");
+			value = cToF(getInput());
+			break;
+		case 145:
+			printf("Fahrenheit to Kelvin\n");
+			value = fToK(getInput());
+			break;
+		case 146:
+			printf("Kelvin to Fahrenheit \n");
+			value = kToF(getInput());
+			break;
+		default: printf("Invalid");
+	}
+	printf("\nOutput: %f", value);
+}
+
+double getInput(void)
+{
+	uint8_t key, i = 0;
+	char number[maxline];
+	char *eptr;
+	double value = 0.0;
+
+	printf("Input: ");
+	while((key = os_GetKey()) != EnterKey) {
+		if(key == 141 || key == 140)
+			key--;
+		number[i] = (key - 142) + '0';
+		printf("%c", number[i++]);
+	}
+	number[i] = '\0';
+	value = strtod(number, &eptr);
+	return value;
+}
+
+double fToC(double fahr)
+{
+	double cel = 0;
+	cel = (5.0 / 9.0) * (fahr - 32.0);
+	return cel;
+}
+
+double fToK(double fahr)
+{
+	double kel = 0;
+	kel = fToC(fahr) + 273;
+	return kel;
+}
+
+double cToF(double cel)
+{
+	double fahr = 0;
+	fahr = (cel * (9.0 / 5.0)) + 32.0;
+	return fahr;
+}
+
+double kToF(double kel)
+{
+	double fahr = 0;
+	fahr = cToF(kel - 273);
+	return fahr;
+}
diff --git a/coin/.DS_Store b/coin/.DS_Store
new file mode 100644
index 0000000..0c36b57
--- /dev/null
+++ b/coin/.DS_Store
diff --git a/coin/bin/Coin.8xp b/coin/bin/Coin.8xp
new file mode 100644
index 0000000..ce45ea6
--- /dev/null
+++ b/coin/bin/Coin.8xp
diff --git a/coin/bin/Coin.bin b/coin/bin/Coin.bin
new file mode 100644
index 0000000..c318c72
--- /dev/null
+++ b/coin/bin/Coin.bin
diff --git a/coin/makefile b/coin/makefile
new file mode 100755
index 0000000..fe76d81
--- /dev/null
+++ b/coin/makefile
@@ -0,0 +1,20 @@
+# ----------------------------
+# Makefile Options
+# ----------------------------
+
+NAME ?= Coin
+ICON ?= icon.png
+DESCRIPTION ?= "Coin Flip"
+COMPRESSED ?= NO
+ARCHIVED ?= NO
+
+CFLAGS ?= -Wall -Wextra -Oz
+CXXFLAGS ?= -Wall -Wextra -Oz
+
+# ----------------------------
+
+ifndef CEDEV
+$(error CEDEV environment path variable is not set)
+endif
+
+include $(CEDEV)/meta/makefile.mk
diff --git a/coin/obj/coin.c.src b/coin/obj/coin.c.src
new file mode 100644
index 0000000..b2a3cc3
--- /dev/null
+++ b/coin/obj/coin.c.src
@@ -0,0 +1,94 @@
+	section	.text,"ax",@progbits
+	assume	adl = 1
+	section	.text,"ax",@progbits
+	public	_main
+_main:
+BB0_1:
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	ld	hl, L_.str
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_os_GetKey
+	ld.sis	de, 9
+	or	a, a
+	sbc.sis	hl, de
+	jq	z, BB0_8
+	call	_coinFlip
+	add	hl, bc
+	or	a, a
+	sbc	hl, bc
+	ld	de, L_.str.1
+	jq	z, BB0_5
+	ld	de, 1
+	or	a, a
+	sbc	hl, de
+	jq	nz, BB0_6
+	ld	de, L_.str.2
+BB0_5:
+	push	de
+	call	_printf_
+	pop	hl
+BB0_6:
+BB0_7:
+	call	_os_GetCSC
+	or	a, a
+	jq	z, BB0_7
+	jq	BB0_1
+BB0_8:
+	or	a, a
+	sbc	hl, hl
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_coinFlip
+_coinFlip:
+	ld	hl, -4
+	call	__frameset
+	pea	ix + -4
+	call	_time
+	pop	de
+	push	hl
+	call	_srand
+	pop	hl
+	call	_rand
+	ld	bc, 2
+	call	__irems
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.rodata,"a",@progbits
+	private	L_.str
+L_.str:
+	db	"Coin Flip",012o,"Press Enter to Flip",012o,"Press Clear to exit",012o,000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.1
+L_.str.1:
+	db	"Heads",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.2
+L_.str.2:
+	db	"Tails",000o
+
+	ident	"clang version 12.0.0 (https://github.com/jacobly0/llvm-project 170be88120e3aa88c20eea5615ba76b8f1d6c647)"
+	extern	__Unwind_SjLj_Register
+	extern	__Unwind_SjLj_Unregister
+	extern	__frameset
+	extern	_srand
+	extern	__irems
+	extern	_printf_
+	extern	_rand
+	extern	_os_GetCSC
+	extern	_os_ClrLCD
+	extern	_os_DrawStatusBar
+	extern	_os_HomeUp
+	extern	_time
+	extern	_os_GetKey
diff --git a/coin/obj/icon.src b/coin/obj/icon.src
new file mode 100644
index 0000000..5b3aaab
--- /dev/null
+++ b/coin/obj/icon.src
@@ -0,0 +1,9 @@
+	section .icon
+
+	jp	___prgm_init
+	db	$02
+
+	public ___description
+___description:
+	db	"Coin Flip", 0
+___prgm_init:
diff --git a/coin/src/coin.c b/coin/src/coin.c
new file mode 100644
index 0000000..8c71534
--- /dev/null
+++ b/coin/src/coin.c
@@ -0,0 +1,41 @@
+#include <tice.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#define EnterKey 5
+#define ExitKey 9
+
+int coinFlip(void);
+
+int main()
+{
+
+	while (true) {
+		os_ClrHome();
+
+		printf("Coin Flip\nPress Enter to Flip\nPress Clear to exit\n");
+
+		int key = os_GetKey();
+
+		if (key == ExitKey)
+			break;
+		int coin = coinFlip();
+		if (coin == 0)
+			printf("Heads");
+		else if (coin == 1)
+			printf("Tails");
+
+		while (!os_GetCSC());
+	}
+
+	return 0;
+}
+
+int coinFlip(void)
+{
+	time_t t;
+
+	srand((unsigned) time(&t));
+	return (rand() % 2);
+}
diff --git a/makefile b/makefile
new file mode 100755
index 0000000..db266b5
--- /dev/null
+++ b/makefile
@@ -0,0 +1,13 @@
+#-----------------------------------------------
+# This makefile builds all the example projects
+#-----------------------------------------------
+
+DIRS = $(wildcard */makefile)
+
+all clean gfx .PHONY: $(DIRS)
+
+$(DIRS):
+	$(MAKE) -C $(dir $@) $(MAKECMDGOALS)
+
+.PHONY: all clean gfx
+
diff --git a/rng/.DS_Store b/rng/.DS_Store
new file mode 100644
index 0000000..0c36b57
--- /dev/null
+++ b/rng/.DS_Store
diff --git a/rng/bin/RNG.8xp b/rng/bin/RNG.8xp
new file mode 100644
index 0000000..9c86c58
--- /dev/null
+++ b/rng/bin/RNG.8xp
diff --git a/rng/bin/RNG.bin b/rng/bin/RNG.bin
new file mode 100644
index 0000000..73c3a0e
--- /dev/null
+++ b/rng/bin/RNG.bin
diff --git a/rng/makefile b/rng/makefile
new file mode 100755
index 0000000..4f245cc
--- /dev/null
+++ b/rng/makefile
@@ -0,0 +1,20 @@
+# ----------------------------
+# Makefile Options
+# ----------------------------
+
+NAME ?= RNG
+ICON ?= icon.png
+DESCRIPTION ?= "Random Number Generator"
+COMPRESSED ?= NO
+ARCHIVED ?= NO
+
+CFLAGS ?= -Wall -Wextra -Oz
+CXXFLAGS ?= -Wall -Wextra -Oz
+
+# ----------------------------
+
+ifndef CEDEV
+$(error CEDEV environment path variable is not set)
+endif
+
+include $(CEDEV)/meta/makefile.mk
diff --git a/rng/obj/icon.src b/rng/obj/icon.src
new file mode 100644
index 0000000..27bbc45
--- /dev/null
+++ b/rng/obj/icon.src
@@ -0,0 +1,9 @@
+	section .icon
+
+	jp	___prgm_init
+	db	$02
+
+	public ___description
+___description:
+	db	"Random Number Generator", 0
+___prgm_init:
diff --git a/rng/obj/rng.c.src b/rng/obj/rng.c.src
new file mode 100644
index 0000000..90a1789
--- /dev/null
+++ b/rng/obj/rng.c.src
@@ -0,0 +1,202 @@
+	section	.text,"ax",@progbits
+	assume	adl = 1
+	section	.text,"ax",@progbits
+	public	_main
+_main:
+	ld	hl, -3
+	call	__frameset
+BB0_1:
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	ld	hl, L_.str
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	hl
+	pop	bc
+	ld	de, -1
+	or	a, a
+	sbc	hl, de
+	jq	z, BB0_5
+	ld	hl, L_.str.1
+	push	hl
+	ld	(ix + -3), bc
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	hl
+	pop	de
+	ld	bc, -1
+	or	a, a
+	sbc	hl, bc
+	ld	hl, (ix + -3)
+	jq	z, BB0_5
+	push	de
+	push	hl
+	call	_rng
+	pop	de
+	pop	de
+	push	hl
+	ld	hl, L_.str.2
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+BB0_4:
+	call	_os_GetCSC
+	or	a, a
+	jq	z, BB0_4
+	jq	BB0_1
+BB0_5:
+	or	a, a
+	sbc	hl, hl
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_getInput
+_getInput:
+	ld	hl, -30
+	call	__frameset
+	ld.sis	hl, 0
+	ld	(ix + -30), l
+	ld	(ix + -29), h
+	lea	hl, ix + -22
+	ld	(ix + -28), hl
+BB1_1:
+	call	_os_GetKey
+	ld	e, l
+	ld	d, h
+	ld.sis	bc, 5
+	or	a, a
+	sbc.sis	hl, bc
+	jq	z, BB1_4
+	ld	l, e
+	ld	h, d
+	ld.sis	bc, 9
+	or	a, a
+	sbc.sis	hl, bc
+	jq	z, BB1_5
+	ld	a, e
+	add	a, -94
+	ld	c, (ix + -30)
+	ld	b, (ix + -29)
+	ld	e, b
+	ld	l, e
+	ld	iyl, e
+	rlc	l
+	sbc	hl, hl
+	push	hl
+	pop	de
+	ld	d, iyl
+	ld	e, c
+	ld	hl, (ix + -28)
+	add	hl, de
+	ld	(hl), a
+	inc.sis	bc
+	ld	(ix + -30), c
+	ld	(ix + -29), b
+	ld	l, a
+	rlc	l
+	sbc	hl, hl
+	ld	l, a
+	push	hl
+	ld	hl, L_.str.3
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+	jq	BB1_1
+BB1_4:
+	ld	hl, 10
+	push	hl
+	pea	ix + -25
+	ld	hl, (ix + -28)
+	push	hl
+	call	_strtol
+	pop	de
+	pop	de
+	pop	de
+	ld	c, 8
+	call	__ishl
+	call	__ishrs
+	jq	BB1_6
+BB1_5:
+	ld	hl, -1
+BB1_6:
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_rng
+_rng:
+	ld	hl, -4
+	call	__frameset
+	pea	ix + -4
+	call	_time
+	pop	de
+	push	hl
+	call	_srand
+	pop	hl
+	call	_rand
+	push	hl
+	pop	de
+	ld	hl, (ix + 9)
+	ld	bc, (ix + 6)
+	or	a, a
+	sbc	hl, bc
+	push	hl
+	pop	bc
+	ex	de, hl
+	call	__irems
+	ld	de, (ix + 6)
+	add	hl, de
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.rodata,"a",@progbits
+	private	L_.str
+L_.str:
+	db	"Random Number",012o,"Press Clear to exit",012o,"Minimun: ",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.1
+L_.str.1:
+	db	"",012o,"Maximum: ",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.2
+L_.str.2:
+	db	"",012o,"%d",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.3
+L_.str.3:
+	db	"%c",000o
+
+	ident	"clang version 12.0.0 (https://github.com/jacobly0/llvm-project 170be88120e3aa88c20eea5615ba76b8f1d6c647)"
+	extern	__Unwind_SjLj_Register
+	extern	__Unwind_SjLj_Unregister
+	extern	__frameset
+	extern	_srand
+	extern	__irems
+	extern	_printf_
+	extern	_strtol
+	extern	_rand
+	extern	_os_GetCSC
+	extern	_os_ClrLCD
+	extern	_os_DrawStatusBar
+	extern	_os_HomeUp
+	extern	__ishl
+	extern	_os_GetKey
+	extern	__ishrs
+	extern	_time
diff --git a/rng/src/rng.c b/rng/src/rng.c
new file mode 100644
index 0000000..4243268
--- /dev/null
+++ b/rng/src/rng.c
@@ -0,0 +1,52 @@
+#include <tice.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#define EnterKey 5
+#define maxline 22
+#define ExitKey 9
+#define ExitCode -1
+
+int rng(int min, int max);
+int getInput(void);
+
+int main(void)
+{
+	while (true) {
+		os_ClrHome();
+
+		int min, max;
+		printf("Random Number\nPress Clear to exit\nMinimun: ");
+		if ((min = getInput()) == ExitCode)
+			break;
+		printf("\nMaximum: ");
+		if ((max = getInput()) == ExitCode)
+			break;
+		printf("\n%d", rng(min, max));
+
+		while (!os_GetCSC());
+	}
+}
+
+int getInput(void)
+{
+	char number[maxline];
+	char *ptr;
+	int16_t key, i = 0, output;
+	while((key = os_GetKey()) != EnterKey) {
+		if(key == ExitKey)
+			return ExitCode;
+		number[i] = (key - 142) + '0';
+		printf("%c", number[i++]);
+	}
+	output = strtol(number, &ptr, 10);
+	return output;
+}
+
+int rng(int min, int max)
+{
+	time_t t;
+	srand((unsigned) time(&t));
+	return (rand() % (max - min)) + min;
+}