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About This Game
Kaku is a relaxing logic puzzle based on the classic Shikaku (rectangle division). Split the grid into rectangles so that each rectangle contains exactly one number — and that number equals its size. 2,000 handcrafted levels across 4 difficulties, daily challenges with monthly trophies, and an IQ score that grows with every puzzle you solve. Easy to learn, but Expert 13×13 boards will truly test your logic.
Game source and our curation
This game is provided by Playgama and is loaded through its supported embed method. Fun Game Park adds its own instructions, controls, tips, FAQs, and related-game curation so players can understand the game before playing. Rights to the third-party game and original assets remain with the respective provider.
How To Play
- 1Drag on the board (hold the left mouse button or swipe with your finger) to draw a rectangle. Each rectangle must contain exactly one number, and the number must match the count of cells it covers. Tap a placed rectangle to remove it. Fill the entire board with no gaps or overlaps to clear the stage. Stuck? Use a hint to reveal one correct rectangle. Your IQ score grows with every clear — climb the leaderboard!
Controls
Keyboard
Follow the in-game instructions
Mouse
Mouse click or drag when supported
Touch
Tap, swipe, or follow the on-screen touch controls
Tips & Tricks
- ★Learn the controls first
- ★Aim for a higher score as you improve
FAQ
Can I play this game on mobile?
The Playgama listing indicates support for Android, iOS, and desktop; controls can vary by game.
Which platform provides this game?
This game is provided by Playgama and loaded through Playgama's supported browser embed method.
Do I need to download or install anything?
No game download is required; you can open the game page and play in a supported browser.
What if the game loads slowly or does not start?
Try refreshing the page, checking your connection, or using a current version of Chrome, Safari, or another supported browser. Third-party loading can also depend on Playgama's service.
