The rules of sudoku are very simple, almost everyone knows them by now: every row, every column and every subgrid has to contain the numbers 1-9. This suduko game has a new twist, you can play the susoku regularly with numbers, but this sodoko can also be played with letters and symbols. With this variation, this sudoku gives you 10000 and more different sudoku layouts to play.
With this sudoku, you can taje notes if you are not sure about the next number. There are three ways of indicating incorrect numbers: Not at all, or numbers that do not comply with the solution (30 penalty seconds are added) or numbers that do not comply with the numbers in the grid (10 penalty seconds are added). The penalty seconds make sure, sudokus solved with help won't dominate your scores.
This sudoku app is free and optimized for tablets.
Free sudoku puzzles for kids and adults. Get your daily sudoku here!