About this app

Lightning Sudoku is most beautiful, Fun, learn-able, and user-friendly Sudoku game you’ve ever played, and it’s free! With 3 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Lightning Sudoku app is sure to be your favorite. Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it!

Enjoy a clear, easy to read, and beautiful user-friendly sudoku board with visual guides that make glancing at the possibilities a breeze.

Choose any level you like. Play easier levels to exercise your brain, logical thinking and memory, or try hard levels to give your mind a real workout. Our Lightning Sudoku puzzles have some features that make the game easier for you: auto-check and duplicates highlight. You can use them or complete the challenge without help – it's up to you! What's more, in our app each puzzle has one solution. You will find all you need in this classic puzzle game whether you are solving your first puzzle, or you’ve progressed to expert difficulty.


You can play anytime and anywhere! We really hope you enjoy it… and don’t worry about papers, you won’t be looking be looking for a paper puzzle ever again!

★★★ Lightning Sudoku Features ★★★

✓ Play and enjoy hours of endless fun.
✓ Awesome graphics and effects
✓ Clear obstacles and beat the challenges
✓ Endless collection of puzzles.
✓ Top scores and History
✓ Selected cell highlight
✓ Timer
✓ Best gameplay
✓ Daily dose of numbers
✓ Endless Sudoku games in 3 different difficulty settings (Easy, Medium, Hard).
✓ Highlight duplicates to avoid repeating numbers in a row, column and block.
✓ Autosave feature so you can stop and resume the game anytime
✓ Note-taking feature to track possible numbers in grid
✓ Background music
✓ Easy to play and pleasurable game for all age.
✓ Easy to learn and fun to master gameplay.



Get Lightning Sudoku now and let the fun begins!

New features

App Enhancement

App Permissions

Allows applications to open network sockets.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows an application to write to external storage.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to read from external storage.
Allows applications to access information about networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.