Features
- Dynamic Sudoku generation comprising three difficulties and two field types (9x9 and 16x16)
- Candidate-system for memorizing multiple fitting symbols
- Singleplayer
- Activatable assistance modes
- Passive highlighting of obviously wrong 'solutions'
- Computation of the next-easiest solvable cell and automatic insertion of the solution
- Undo/Redo
- Bookmarking allows saving your current state to backtrack without destroying your sudoku
- Multiplayer
Compete with your friends solving the same sudoku at a time using two devices.
While the candidates are completely private, correct solutions are exposed to the opponent.
The score of the one finding a cells solution increases. It decreases in case of illegal insertions.