Languages
English,French,German,Japanese,Korean,Portuguese,Russian,Chinese,Spanish
About this app
Shikaku is an offline logic puzzle game based on classic Shikaku rules. Your goal is to divide the board into rectangular regions. Each region must contain exactly one number, and the number of cells in that rectangle must match the number clue. The app includes puzzles across multiple difficulty levels and supports candidate borders, region marking, conflict checks, undo and redo, timing stats, and local progress saving. All content can be played offline. No login, no network access, and no personal data collection are required. It is a one-time paid download for players who enjoy Sudoku, nonograms, Hashiwokakero, Tents and Trees, and other logic puzzles. Key features: 1. Multiple Shikaku difficulty levels: from beginner puzzles to expert challenges. 2. Candidate borders and region marks: draw, erase, and highlight areas to support logical solving. 3. Conflict checks and answer validation: find area mismatches, overlapping regions, missing cells, and other common mistakes. 4. Undo, redo, and draft mode: reduce accidental input issues on small screens. 5. Timer stats and local progress: track completion times, best records, and unfinished puzzles. 6. Fully offline play: no account, no internet, no ads, and no data collection.
Screenshots
Features
- 1. Multi-level number grid puzzles: From beginner to expert
- Suitable for new players to learn and experienced players to challenge
- 2. Candidate boundaries and area marking: Support drawing lines, erasing, and area highlighting
- Convenient for reasoning
- 3. Conflict checks and answer verification: Check common errors like digit area overlaps, region overlaps, and missing cells
- 4. Undo/redo and draft mode: Reduce the cost of accidental touches
- Suitable for small-screen phone operations
- 5. Timing statistics and local progress: Record completion time, best scores, and unfinished puzzles
- 6. Pure offline experience: No account required, no internet needed, no ads, no data collection