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Daily Shikaku

A fresh 10×10 Shikaku every day — the same puzzle for every player. Solve it on consecutive days to build your streak. A new puzzle appears every day at midnight (your local time).

Daily challenge Next in

0 rectangles · Drag to draw · Tap a rectangle to erase · Ctrl+Z undo · H hint

Same puzzle for everyone

The grid is generated from the date, so every player worldwide gets the identical 10×10 puzzle and can compare times fairly.

Build a streak

Solve without revealing the answer on consecutive days and your streak grows. Your streak is stored in this browser.

More challenges

Weekly Shikaku · Monthly Shikaku · or pick any size and level.