Shikaku: Area Grid Logic

One clue, one rectangle, exactly the right area. Find your next satisfying solve today.

A number tells you its area. Can you find the rectangle?

Shikaku is a logic puzzle about dividing a grid into rectangles. Each rectangle must contain exactly one number, cover that many cells, and fit with the others to fill the entire board.

• Work through 900 puzzles across Easy, Medium, and Hard • Solve a new daily challenge and follow your streak • Learn the rules in guided practice, then use hints and undo when you need them • Play offline in light or dark appearance • Game Center leaderboards and VoiceOver support

Start with free puzzles. A single optional purchase unlocks the full collection; there is no subscription.

Find one rectangle, then watch the whole grid fall into place.