App Description

Main Features:
- Thousands of puzzles with varied difficulty
- Step-by-step guide teaches you new techniques
- Gestures and double-taps improve gameplay
- Add pencil marks (notes) to keep track of possible answers in each square
- Pencil marks are automatically cleared as you enter answers
- Highlighting helps you discover patterns
- Choose to show all, none, or just obvious errors
- Automatically saves your game

iPhone Screenshots

(click to enlarge)

Sudoku App. screenshot 1 Sudoku App. screenshot 2

App Changes

  • October 07, 2017 Initial release