Shikaku Twist Rectangle Puzzle
Daily logic grid, extra clues
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Shikaku Twist: The Rectangle Logic Puzzle with Extra Clues
6×6 · 10×10 · 12×12 · 20×20 · 30×30 and 5 clue types
Shikaku Twist is a logic puzzle based on Shikaku, the classic Japanese grid puzzle also known as Rectangles or Divide by Box. If you love Shikaku puzzles and want to put your spatial reasoning to the test, Shikaku Twist is the rectangle puzzle for you.
Your goal: Divide the grid into rectangles and squares so that each of them contains exactly one numbered clue matching its area. The twist: Each clue also tells you what kind of rectangle to draw: Square, wide, tall, free, or any.
How to Play Shikaku Twist:
1. Every clue has a number. It tells you how many cells your rectangle must cover.
2. Drag across the grid to draw a rectangle. To undo one, tap it.
3. Tile the entire grid so that every cell belongs to exactly one rectangle. No empty cells, no overlapping.
The Five Clue Types:
◾ Square: Equal width and height.
◾ Wide: Width exceeds height.
◾ Tall: Height exceeds width.
◾ Free: Any proportion, but the cell count is fixed.
◾ Any: No restrictions.
These five clues are what make each grid puzzle different.
Features:
• Daily Challenges: A new logic puzzle every day. Keep your streak going.
• Multiple Board Sizes: From small 6×6 grids to large 20×20 boards, plus 10×10, 12×12 and more. Pick the rectangle puzzle size that suits your skill level.
• Top the daily leaderboard with the fastest solving time.
• 6 Difficulty Levels: From Easy to Genius, the Shikaku puzzles get trickier step by step.
• Modern Design: A clean board and simple touch controls, so you can focus on solving.
• Share Results: Share your solutions with friends, including stars, time and an emoji grid.
Why Play Shikaku Twist?
If you enjoy Shikaku, Sudoku, Divide by Box or other grid-based brain teasers, Shikaku Twist puts the Japanese rectangle logic puzzle on your phone and adds a twist of its own. The extra clues give every puzzle exactly one solution, and they test your logical and your spatial thinking. A 6×6 board is a quick warm-up, a 20×20 can take a while, and there is always another rectangle to draw. Start with Puzzle #1 and work your way up to Expert!
Get Shikaku Twist and master the rectangle, one puzzle at a time.
Terms of Service: https://guriddo.app/shikaku-twist/legal/tos
Privacy Policy: https://guriddo.app/shikaku-twist/legal/privacy
- Update: Shikaku Twist has a new look.
- Update: Some design & quality of life improvements and updates.
- Problem solved: Logging out no longer signs you back into the same account.
- Problem solved: Signing in only warns about lost progress when that is true.
The developer, Simon Schuster, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Simon Schuster
- Size
- 77.7 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 21 more
- English, Arabic, Czech, Dutch, French, German, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Persian, Polish, Portuguese, Romanian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Supporter (Annual) $14.99
- Supporter (Monthly) $2.49
- Expert Pack 2 (12x12) $2.99
- Advanced Pack 2 (8x8 + 10x10) $2.99
- Beginner Pack 2 (6x6) $1.99
- Wizard Pack 1 (30x30) $3.99
- Genius Pack 2 (20x20) $3.99
- Supporter (Weekly) $0.89
- Wizard Pack 2 (30x30) $3.99
- Genius Pack 3 (20x20) $3.99
- Copyright
- © 2026 Guriddo
