24 points game
A free puzzle game — play it in your browser, no install. Self-contained 24 Points math puzzle game with an exhaustive solver. Play in the browser, or use the solver to enumerate every solution.
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Open the live demo Source on GitHubFrom the README
A self-contained 24 Points (24 Game) math puzzle with an exhaustive solver. Deal four cards, combine them with + − × ÷ and parentheses, and make exactly 24.
The whole game is one HTML file — no build step, no dependencies, no network calls.
Play the demo in your browser →
Every dealt hand is verified solvable by the solver before it reaches you, so there is no dead-end deal.
The interesting part is not the UI — it's enumerating the search space correctly.
Given n numbers, pick any ordered pair (a, b) and replace it with one of a+b, a−b, a×b, a÷b (division skipped when b ≈ 0).
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