We draw some dragon curves with Logo on the Commodore 64 inspired by Jurassic Park

A head-to-head performance comparison of the classic 10PRINT maze algorithm implemented in Rust and C, with benchmarks measuring millions of iterations.

Exploring wAx, a native assembler for the VIC-20 that integrates with BASIC. Includes examples implementing 10PRINT and Fibonacci in assembly directly on the machine.

Implementing the classic 10PRINT maze algorithm on the HP-42s calculator using RPN programming. Works on SwissMicros DM42 and Free42 emulators too.

Solving the classic McNuggets Problem in Commodore BASIC: what’s the largest number of nuggets you can’t buy with 6, 9, and 20 packs?

Why your algorithm choice matters: comparing linear search O(n) vs binary search O(log n) with implementations in Commodore BASIC and Python.