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CALCTHRUM

Five math puzzles. One final challenge.

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Solve five number puzzles, then use their answers to crack one final equation. Choose addition, multiplication or mixed rounds across five levels, with spoken equations and personal stats. Free to play in your browser. No account, ads or tracking.

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PH · launched Oct 14, 2026 · 2 upvotes (top 23%)

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Could you build this?

Yes It is a client-side math puzzle web application with straightforward game logic, text-to-speech integration, and local storage state persistence.

Competitors

Other products that read as similar to this one : 477 launches clear the similarity bar, closest 8 shown.

Attention rank: #39 of 478 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 350 days after the earliest competitor.

Other launches for this product