Sudoku
Sudoku, Killer Sudoku and daily puzzles
Sudoku in Easy, Medium, Hard and Expert, plus Killer Sudoku and a daily puzzle with a monthly calendar. It includes notes, auto notes, explained hints, undo and redo, and 12 technique lessons.
Tags: #Sudoku #Numbers #Logic #Killer #Daily
Controls
Mouse or touch: tap a cell and a number. Keyboard: arrows and 1-9, N notes, Shift+digit note, H hint, P pause, Ctrl+Z undo.
Details
- Category
- Puzzle
- Developer
- Saratoga Games
- Platforms
- Web browser · Desktop, Mobile and touch
- Orientation
- Any
- Added
- 31 October 2026
© 2026 Saratoga Games