Play puzzles of varying difficulty
Solve puzzles with adjustable difficulty levels. Input numbers, highlight clues, and track progress. Access hints and restart puzzles. Share completed grids via social media. Sync progress across devices.
Showing 341–360 of 1,000 ranked alternatives.
Icenta, Inc.
Play , save progress, adjust difficulty
Play with 4 difficulty levels and 3 input modes: "Digit first", "Cell first", and "Smart fill". Save progress automatically and resume later. Compete in weekly challenges and upload scores to compare with other players.
FIRESTONE
Create puzzles, solve challenges, share progress
Sudo’Kudo offers sudoku puzzles with themed designs and logical hints to enhance solving skills. Puzzles have five difficulty levels and new collections are added regularly. Users can create custom sudoku puzzles online through the D.I.Y service.
OutOfTheBit Ltd
Play , choose your level, customize
Play with customizable difficulty levels from easy to expert. Track mistakes and highlight duplicates. Use a straightforward toolbar for common actions. Enable Pro Mode for no hints. Pencil in potential numbers. Receive hints when stuck.
Kristanix AS
Play , Wordoku, and Killer puzzles
Play with five different game modes including 9x9, 6x6, Wordoku, Killer , and daily challenges. Solve puzzles with varying difficulty levels. Use hints and track progress across multiple game types.
Athena FZE
Play, match, solve puzzles
Play a game combining tile-matching and mechanics. Drag blocks to fit a 9x9 grid and clear lines or 3x3 squares. Maintain a clean board and maximize your score. Use modern -themed visuals for gameplay.
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