Shikaku Madness

A logic-based puzzle game for iPhone, iPad, and modern browsers

A fun and challenging logic game, with 120 unique puzzles to solve. Bust your brain as you try to figure out how to completely cover the puzzle grid with squares and rectangles.

How To Play

Cover the grid with rectangles; each rectangle can only have one number inside, and that number must equal the rectangle's area. Rectangles can't overlap. Simple concept, but it can be surprisingly tricky to solve each puzzle.

Try it out in your browser! The full game is free to play here; get it in the App Store to take it with you on your iPhone.