Shikaku: Logic Puzzle

Shikaku: Logic Rectangle Puzzle 🧩

Can you solve the grid?

Shikaku is a fun and satisfying Japanese logic puzzle where every number tells you exactly how large its rectangle should be. Your challenge is to divide the grid into rectangles so that each rectangle contains exactly one number and its area matches that number.

Simple rules. Clever solutions. Surprisingly challenging puzzles.

Whether you want a relaxing brain game for a few minutes or a tougher logic challenge, Shikaku offers puzzles that test your reasoning, focus, and problem-solving skills.

HOW TO PLAY

• Divide the grid into rectangles.
• Each rectangle must contain exactly one number.
• The area of each rectangle must match its number.
• Fill the entire grid to complete the puzzle.

Every puzzle can be solved using logic and careful thinking—no guessing required!

FEATURES

• Engaging Shikaku logic puzzles
• Easy, Medium, Hard, and Expert difficulty levels
• Multiple grid sizes and increasing challenges
• Clean and intuitive touch controls
• Undo and reset moves anytime
• Smooth and minimalist gameplay
• Play offline anytime, anywhere
• Progress tracking and achievements
• Relaxing puzzles for short or long sessions

TRAIN YOUR BRAIN

Shikaku is more than a simple number puzzle. Each puzzle challenges you to think carefully and develop:

• Logical reasoning
• Focus and concentration
• Problem-solving skills
• Strategic thinking

If you enjoy Sudoku, Nonograms, Kakuro, Hashi, number puzzles, and other logic games, Shikaku offers a different and satisfying challenge.

Start with simple grids, improve your strategy, and work your way up to more difficult puzzles. Every completed grid brings you one step closer to mastering the art of Shikaku.

Think. Divide. Solve.

Recent changes:
App theme change and bug fix