This app provides unique features to enhance your Sudoku solving skills.
- Easy Mode where the Input Bar removes all the invalid entries
- Hint tool to show a solvable cell without revealing the solution
- Peer tool to show the numbers in a cells peer set
- Unit buttons to show the missing numbers of a box, row or column
- Additional tools: Undo, Lock, Unlock, Check and Reveal
- Tutorial in English and Chinese
Try using Chinese numerals, emojis, mahjong dots and many others instead of numbers, its fun!
You will be surprised that you can actually do it!