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Sudoku # app for iPhone and iPad


4.0 ( 5360 ratings )
Games Education Puzzle Strategy
Developer: Jinyang Tang
Free
Current version: 7.2, last update: 6 months ago
First release : 15 Jan 2020
App size: 142.23 Mb

Classic Sudoku game, redefined by A.I.

Our Sudoku is one of its own kind in the market. We use AI and Machine Learning to design the levels that bring a unique and fun experience to everyone.

- Exercise your brain, memory and logic reasoning skills
- 5 difficulty options, tons of levels, tons of fun
- Levels designed by AI and Machine Learning

*How to play*
Fill the 9x9 board so that each row, column and 3x3 box contains all digits from 1 to 9.

*Designed by AI*
1. Randomly generate 35,000+ valid board configurations for each difficulty levels
2. Classify “human solvable” boards using non-brute-force algorithms implemented using TensorFlow
3. These algorithms uses the same techniques as human solvers do, to filter out boards almost unsolvable by human
4. Less than 4% of these initial boards passed our AI test
5. Finally we validate the filtered sample with human testing to ensure board quality