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Push and pop your way through Stack Machines - an open-ended puzzle programming game. Use a variety of modules to read, transform and output different input sequences. Optimize your solutions for size, module count, speed and cost-effectiveness.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
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Stack Machines is an open-ended puzzle programming game. Use the stack data structure in the form of 4 stack machines moving according to the modules(instructions) placed on a grid to read, transform and output different input sequences. Optimize your solutions for size, module count, speed and cost-effectiveness.
Features
4 stacks
Wrapping resizable board
Open-ended puzzles with a lot of potential for optimization
4 optimization metrics
Recording of solution videos
Histograms
