Copper Kettle · Make 24
Four number cards, four operations and one satisfying answer. Combine cards with +, −, × and ÷ to make24,36 or48 using only whole, nonnegative intermediate results. The full Make24 solo engine and solver provide guaranteed-solvable random puzzles, custom numbers, timers, undo, reset, reveals and keyboard controls. Original GPT-generated tea-table artwork integrated into the playfield. Static local browser game, no backend or account. Source: https://github.com/joshuaMarkMuller/make-24 (MIT). Metadata tags: github-source, game.
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