Sudoku puzzle analyzer
Import a Sudoku puzzle and discover all the techniques needed to solve it
Import puzzle
Analysis report
Empty grid - enter numbers or load a puzzle
How it works
Input methods
- Manual: Click on cells and enter numbers
- JSON: Paste a 9x9 array in JSON format
- Paste from training: Copy the JSON from training and paste it here without showing it
- Sample Puzzle: Classic well-balanced Sudoku, perfect for testing the analyzer features
Generated report
- All techniques used step-by-step
- Statistics of most frequent techniques
- Verified final solution
- Logical difficulty analysis