Appears On
Guide falling stars into the right column by pressing 1–5, but can you predict their diagonal path before they land?
Enter an interest rate and a target growth factor to find out exactly how many years your deposit takes to multiply — using a brute-force compound interest loop.
A smooth pixel-by-pixel hardware marquee scroller driven by machine code hidden in a REM statement, with live speed control and custom message entry.
A keystroke-driven two-operand calculator supporting five operations, with a Z-key backspace and live display of the current expression as you type.
A digit-based Mastermind clone where you decode a secret four-digit sequence, with block-graphic scoring markers and a nine-guess limit.
Can you zero out all nine digits in the fewest moves? This clever number-reduction puzzle uses a weighted random generator and a borrow-penalty mechanic to keep things tense.
A fully-featured cassette tape library manager with menu-driven data entry, field-based sorting, and LPRINT support packed into a string array.
