Shikaku - Block Puzzle

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

**Shikaku — a fun logic puzzle to solve, relax, and train your brain.**

Turn numbers into shapes, divide the grid into rectangles, and solve each puzzle using logic. Every number tells you the exact area of its rectangle. Draw the right shapes, fill the entire board, and leave no gaps or overlaps. The rules are easy to learn, but the puzzles get increasingly challenging.

**TWO WAYS TO PLAY**

• **Grid** — solve logic puzzles by dividing the board into rectangles. Each number shows how many cells its rectangle must contain. Fill the entire grid with no gaps and no overlaps.

• **Stroke** — draw connected polyomino regions and shade your way across the board. A different way to challenge your brain and sharpen your logic.

**PUZZLES FOR YOUR BRAIN**

• Hundreds of handcrafted levels with increasing difficulty
• Star ratings to challenge yourself and improve your solutions
• A new daily puzzle every day
• Hints and unlimited undo when you get stuck
• 10+ visual themes, from pastel and minimal to neon and high contrast
• Profile with avatar, statistics, achievements, and progress
• Fully offline — solve puzzles anywhere, anytime
• No sign-up and no permissions required

**EASY TO LEARN, HARD TO MASTER**

You can learn the basic rules in minutes. Start with simple puzzles, then work your way toward increasingly tricky brain challenges that require careful planning and logical thinking.

Whether you want to **train your brain**, solve a quick puzzle during your commute, or simply **relax** with a satisfying logic game, there’s always another grid to complete.

Play offline on the subway, during a flight, at home, or anywhere without an internet connection. No account, no distractions — just puzzles and your brain.

**READY TO SOLVE?**

Pick a level, draw your first rectangle, and see how far your logic can take you.
Fun brain puzzle: solve relaxing logic levels offline and train your mind.
Updated on
Sep 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity, and App info and performance
  • Data is encrypted in transit
  • Data can’t be deleted