Shikaku
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About This Game
Shikaku is a rectangle-dividing puzzle. A grid contains numbered cells. Your goal is to divide the grid into rectangles, each containing exactly one number. The number indicates the area of its rectangle. Rectangles can only be drawn along grid lines. The game features hundreds of puzzles, from small 5x5 to large 15x15. Satisfying logical deduction challenges. Shikaku is a fun brain-teasing puzzle that is perfect for a quick mental break. Whether you are solving, matching or building, puzzle games reward a clear head and a little patience. Easy to start and hard to put down, they are a great way to pass the time, and the gentle difficulty curve means there is always a satisfying challenge waiting just around the corner. Best of all, Shikaku is completely free to play and runs instantly in your browser — no downloads, no sign-up, no installs. It works smoothly on both desktop and mobile, so you can jump in and play anywhere, anytime, whether you have two minutes or two hours. Use your mouse or keyboard on desktop, and tap or swipe on touch screens. The controls are simple to learn, so you can focus on having fun from the very first second.
How to Play
- To play Shikaku, interact with the puzzle using your mouse, or tap on your phone screen.
- Follow the on-screen goal and use logic to work out each step.
- If you get stuck, look for the simplest move first — progress often comes from small, careful choices.
- Break big problems into small ones, and do not be afraid to try something and undo it if it does not work.
