CornerWISE: Number Puzzle
Diagonal Math Challenges
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Free
With Ads
Rating summary
About
The central rule in CornerWISE is simple: connect two diagonal numbers when an operation (+, −, ×, ÷) produces a value in an opposite corner. Finding every connection is the challenge.
- Normal and Expert modes
- Random boards from 3×3 to 7×7, with number ranges from 1–6 to 1–20
- Timed, Endless, and 10s+ modes
- Challenge friends on the exact same board with a QR code
- Global and local leaderboards
- Earn IQ Points, karate belts, Expert headbands, and streak weapons
- Optional hints for missed connections
- Available in 35 languages
Improve your score, advance through the ranks, challenge your friends, and find the wisest route from corner to corner.
Free to play with ads. No account required.
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What's New in CornerWISE
1.5.1
November 8, 2026
- Legends and My Records show the top five results for each board size. - Celebrate a place among the Legends and share your rankings. - A new version check prompts you when an update is required. - If a global result can’t upload, retry or switch to offline mode. - Better leaderboard navigation, earlier results win exact ties.
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