CornerWISE
Diagonal Math & Number Puzzles
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Free
With Ads
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About
Central rule is simple in CornerWISE: you connect 2 diagonal numbers if they can produce (+, -, *, /) one of the opposite corner values. But finding all connections might be challenging.
- Normal and Expert modes
- Random boards from 3x3 to 7x7 with number range from 1-6 to 1-20
- Timed, Endless, and 10s+ modes
- Challenge your friends on the exact same board with QR code
- Local leaderboards and result rankings
- Progression and achievement: 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
1.4.13
October 29, 2026
- Rebalanced streak weapon milestones: earn the gold sai at 20 days and the gold samurai sword at 500 days. - New silver and gold kusarigama rewards for 1,000 and 1,500-day streaks. - Refreshed weapon artwork with more detail for the sai, nunchaku, and samurai sword.
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