Sudoku by Volcano is the best sudoku puzzle game you can find for your phone and tablet, and it'll help you learn and improve your skill in sudoku puzzle game.
The hint system will not only show you the answer, but also help you to understand how the get the answer with instruction step by step. With helpful animations and colorful visual effects, you can train your skill of solving the puzzle.
Our input system is well designed with six type of input method, to fit different habitual ways of inputing digit and pencil marks and make it miraculous simple.
With our sudoku, you'll not only enjoy the classic sudoku puzzle, but also the variations such as squiggly/jigsaw, you can also try the hyper sudoku or color sudoku when you've tired with the classic one. And the hint system is also available for all the variations.
Clean, simple and easy to read are how our customers described about our well designed game board, enjoy it!
Sudoku by Volcano will be the most user-friendly, pure, and customizable sudoku game you've ever played, and it's really a brainteaser game which help to help your brain strong! All for FREE!
Key features of Sudoku by Volcano
★ Several variations of Sudoku such as squiggly, X and color sudoku
★ 8 difficulty levels for different players from beginners to experts
★ Hint system which help to learn how to solve the sudoku puzzle, not only the answer but also shy the answer is
★ Career statistics to keep track of your progress
★ Global leaderboard and achievement which you can be share or compete with your friends and strangers
★ Online puzzle allowing to update your puzzle from the cloud any time, without re-install the app
★ Custom puzzle offer you an opportunity to create your own sudoku puzzle
★ More than 15000 puzzles are waiting for you
During the game, you are able to
★ Auto highlighted numbers for intelligent hint
★ Use pencil marks
★ Erase numbers by simply double-tap
★ Use various kind of game items, like check the errors
★ Unlimited redo & undo
You can also found more useful functions like
★ Share your achievement with friends via Google+, twitter and facebook
★ Auto-save, you can pause at anytime as you like without losing progress
★ Use Dark mode at night to protect your eyes
★ Timer, you can also disable it in settings
★ Highlight the selected cell
★ Mark the incorrect digits
★ Enchanting visual effects
★ Various numerals covering Arabic, Chinese and Roman
★ Universal App looks great on phone and tablet
Hope you enjoy the stunning designs of our sudoku, please feel free to contact our five star support if you have any questions :-)
Our new hint system can help you to understand not only what the answer is but also why the answer is
Add traning mode, which you can use our hint system unlimited
If the game exits unexpectedly, your game progress is now saved and you can resume where you left off.
Add auto assistance, which you can turn it on/off in the settings
Add new designed input method
Add game instructions
Add French and Spanish translation