Yajilin: Logic Puzzle
E%C2%B2S Studio Puzzle In-app purchases Contains ads
Draw one loop. Arrows count the black cells. Calm logic, no timer.
- Downloads
- 33+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 10
- 2026 · v1.0.0
Screenshots
About Yajilin: Logic Puzzle
Yajilin is a Japanese logic puzzle from Nikoli: draw a single closed loop through a grid while placing black cells that satisfy the arrow clues.
HOW TO PLAY
Each numbered arrow tells you how many black cells lie along its ray. Black cells can never touch each other, not even diagonally. Every remaining cell must be part of one single loop that never crosses or branches. When the black cells satisfy every clue and the loop connects every open cell exactly once, the puzzle is solved.
FEATURES
- Endless mode with a steady Easy, Medium and Hard rhythm, so puzzles never run out.
- A daily puzzle with a monthly calendar, so you can see your streak at a glance.
- A short, guided tutorial that shows exactly where to tap for every kind of clue.
- Hints that never mislead: they first clear anything you got wrong, then reveal a proven part of the answer.
- Undo, reset, and a clean interface with no clutter.
Yajilin rewards careful reading over speed. There is no timer and no pressure, just one puzzle at a time.
HOW TO PLAY
Each numbered arrow tells you how many black cells lie along its ray. Black cells can never touch each other, not even diagonally. Every remaining cell must be part of one single loop that never crosses or branches. When the black cells satisfy every clue and the loop connects every open cell exactly once, the puzzle is solved.
FEATURES
- Endless mode with a steady Easy, Medium and Hard rhythm, so puzzles never run out.
- A daily puzzle with a monthly calendar, so you can see your streak at a glance.
- A short, guided tutorial that shows exactly where to tap for every kind of clue.
- Hints that never mislead: they first clear anything you got wrong, then reveal a proven part of the answer.
- Undo, reset, and a clean interface with no clutter.
Yajilin rewards careful reading over speed. There is no timer and no pressure, just one puzzle at a time.
What’s new
Version 1.0.0 · Updated October 10, 2026
Added Google Play Games: achievements, cloud save and rewards. Performance and stability improvements.
Alternatives to Yajilin: Logic Puzzle
Looking for apps like Yajilin: Logic Puzzle? Here are 6 similar Android apps on Google Play. The highest rated is Guriddo: Stradoku Number Game (4.6/5), and 3 of the 6 are free to download.
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Guriddo: Stradoku Number Game 4.6
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Rumba: Daily Binary Puzzle 4.5
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Sudoku All in One Pro
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Sudoku Minimal
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PUSH 4.1
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loopr: Yajilin Logic Puzzles
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Yajilin: Logic Puzzle | – | Free | 10+ | Oct 10, 2026 | |
| Guriddo: Stradoku Number Game | 4.6 / 5 | Free | 100,000+ | Aug 11, 2026 | Compare |
| Rumba: Daily Binary Puzzle | 4.4 / 5 | Free | 100,000+ | Sep 15, 2026 | Compare |
| Sudoku All in One Pro | – | 0.29 USD | 10+ | Jun 6, 2026 | Compare |
| Sudoku Minimal | – | Free | 5+ | – | Compare |
| PUSH | 4.1 / 5 | 3.49 USD | 100,000+ | Oct 5, 2025 | Compare |
| loopr: Yajilin Logic Puzzles | – | 2.99 USD | 10+ | Jul 27, 2026 | Compare |
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