Kaku: Shikaku Logic Puzzle - Puzzle Games

Kaku: Shikaku Logic Puzzle is a free Puzzle game that you can play at U-FreeGames.com. It has been played 29 times.

If you enjoy pure deduction grid puzzles, Kaku: Shikaku Logic Puzzle offers an ideal balance of relaxing gameplay and rigorous geometry logic. Based on the traditional Shikaku rule set, your task is to outline non-overlapping rectangles across the entire grid without leaving any empty spaces behind.

Why puzzle enthusiasts love Kaku: Shikaku Logic Puzzle:
• Smooth Difficulty Scaling: Progress naturally from small entry-level boards up to complex 13×13 grids that require strategic planning.
• Competitive Global Rankings: Watch your IQ rating increase with every clear board and push for higher standings on the leaderboard.
• Stress-Free Solving: Take as much time as you need to analyze clues, test different box dimensions, and deploy hints when stuck.

Study the clues, draw your grid boundaries, and master thousands of Shikaku math challenges!

If you like this game and want to play similar cool free games, just go to the Puzzle Games category.

• Outline Boxes: Hold down your mouse button or drag your finger across squares to form a rectangle.
• Check Rules: Verify that every drawn shape encloses just one number corresponding to its total grid size (e.g., a clue of 6 can be 1×6, 2×3, 3×2, or 6×1).
• Complete the Board: Fill the grid completely with no overlaps or missing spaces to raise your IQ score.

Q: What determines if a grid level is cleared in Kaku: Shikaku Logic Puzzle?
A stage is cleared when every cell on the board is included inside a rectangle, with no gaps, no overlapping shapes, and each shape holding its exact clue number.

Q: How does the IQ score system work in Kaku: Shikaku Logic Puzzle?
Your overall IQ score grows continuously as you complete puzzle boards, reflecting your total solved levels and overall logic accuracy.

Q: What should I do if I am completely stuck on a board?
You can activate the built-in hint button, which automatically reveals and locks in one correct rectangle placement on the current grid.

Q: Is Kaku: Shikaku Logic Puzzle free to play online without downloads?
Yes, you can play Kaku: Shikaku Logic Puzzle directly in your internet browser on desktop or mobile without downloading any app.