Shikaku Rectangle Logic Puzzle

Play Shikaku, a classic rectangle logic puzzle with one simple rule: divide the grid into rectangles.

Each rectangle must contain exactly one numbered clue. The number shows the exact area of that rectangle. Fill every
cell without gaps or overlaps to solve the puzzle.

Begin with quick 5x5 number puzzles and progress through 6x6, 7x7, 8x8, and challenging 9x9 grids. Use logic to work
through each stage, making the game easy to learn and satisfying to master.

Features:

• 2,000 stages from easy to expert
• A fresh, slightly harder Daily Puzzle
• Board sizes from 5x5 to 9x9
• Helpful hints when you get stuck
• Undo, reset, timer, and automatic progress saving
• Clean controls designed for mobile play
• Puzzle gameplay available offline
• Support for English, Korean, Japanese, Simplified Chinese, Traditional Chinese, Spanish, and German

Whether you want a quick number puzzle or a longer brain teaser, Shikaku offers a calm grid puzzle experience at your
own pace. Improve your pattern recognition, complete rectangle challenges, and return each day for a new logic puzzle.