Showing 21–40 of 1,000 ranked alternatives.
Microsoft Corporation
Play puzzles with 6 difficulty levels
Solve puzzles with 6 difficulty levels. Play classic puzzles with fresh, unique grids each time. Attempt irregular puzzles with differently shaped blocks. Track progress and complete puzzles manually.
Conceptis Ltd.
Play puzzles, solve challenges, track progress
Solve logic puzzles combining and Kakuro rules. Fill 9x9 grids with numbers 1-9 following rules and sum constraints. Use add/subtract calculations to determine cell values. Track progress and complete puzzles of varying difficulty.
Mind The Frog, Inc.
Play with no distractions
Solve puzzles with 6 difficulty levels from easy to diabolical. Access unlimited grids offline or online. Complete daily challenges. Use undo/redo features. Track 10 concurrent games. Adjust settings for music playback.
Tobeas Brennan
Play puzzles, fill notes, solve grids
Play with pencil and interface. Use Apple Pencil for writing and erasing. Auto-fill notes on demand. Solve puzzles with interactive solver mode. Add pencil marks and highlights. Check for errors with one click.
Red Key Software Corporation
Sudoku puzzles challenge users with unique handcrafted challenges.
The app provides 1000 unique puzzles for Sudoku enthusiasts. It includes multiple skill levels and options to customize gameplay experience.
GRAND LINE TECHNOLOGY LIMITED
Play puzzles daily
Solve puzzles with five difficulty levels: Easy, Medium, Hard, Expert, and Master. Customize grid size and pencil marks. Track progress and restart puzzles. Play offline without internet connection.
Staple Games, LLC
Play and solve puzzles
Solve puzzles by filling 9×9 grids with digits 1-9. Choose from four difficulty levels. Store notes for possible numbers. Use hints to fill missing digits. Complete daily challenges. Clear grids when all numbers are placed.
Conceptis Ltd.
Play and solve puzzles
Play six including , Diagonal, Irregular, and OddEven formats. Solve Mega puzzles on iPad. Adjust difficulty levels. Track progress and statistics. Share completed puzzles.
Diem Le
Play puzzles on and
Solve puzzles in 6x6, 9x9, and jigsaw formats. Access thousands of levels with varying difficulty. Track progress and replay previous games. Sync puzzles across devices.
Red Key Software Corporation
Play puzzles of varying difficulty
(Free) lets users play puzzles with four skill levels. Features include showing incorrect answers in red and using smart buttons. Users can track progress, undo moves, and reset puzzles. Options allow customization of game settings.
Kristanix AS
Play , Wordoku, and Killer puzzles
Play in five different modes: 9x9, 6x6, Wordoku, Killer , and daily challenges. Solve puzzles with numbers or letters. Track progress and set difficulty levels. Share completed puzzles.
ABCOM Information Systems Pvt Ltd
Compete globally with 5000 puzzles.
The app offers 5000 computer-generated 9x9 Sudoku puzzles with varying difficulty levels. Users can compete globally by posting their achievements, but the app provides no hints or assistance for solving.
the binary family GmbH
Solve puzzles and track progress
Solve Sudoku puzzles with 6 difficulty levels. Edit numbers, highlight clues, and track progress. Undo moves and check for errors. Sync puzzles across devices.
nerByte GmbH
Play puzzles and train your brain
Play puzzles with adjustable difficulty levels. Enter numbers manually or use pencil marks. Track progress across multiple . Receive hints when stuck. Switch between different puzzle themes. Share completed puzzles with friends.
ABCOM Information Systems Pvt Ltd
Compete with peers globally on puzzles.
The app offers 2000 Sudoku 16x16 puzzles. User achievements can be posted globally to compete with peers.
Icenta, Inc.
Sudoku puzzles saved for later.
The app offers four difficulty levels and three input modes. Users can utilize pencil marks with auto-fill and auto-erase options.
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