Sudoku

AI Factory's Sudoku brings the classic number puzzle to your device with top quality gameplay, graphics, and interface. As a Top Developer award winner, AI Factory ensures a premium experience for both Sudoku enthusiasts and brain training fans. With 2500 puzzles across five difficulty levels, from easy to extreme, you'll never need a paper puzzle again.

The app offers various modes for notes input to suit all playing styles, including pre-fill notes and auto-clear notes options. Optional hints, undo, and board aids help you when you're stuck. Customize your experience with four fonts/sets of symbols and three board designs. The super smooth interface and graphics make playing a joy on both phones and tablets.

Track your progress with detailed statistics, including fastest times, average times, and completion percentage for each level. Whether you're a beginner or a Sudoku master, AI Factory's Sudoku provides endless hours of challenging fun. This free version is supported by third-party ads, which may use internet connectivity and result in data charges.