Sutwoku

Race against another player to complete the same puzzle at the same time. You get a point for each number you get right. If you are not sure about a number you can guess... but be aware, if you guess wrong you will be blocked for 5 seconds and lose a point! Do you think you are one of the best sudoku solver’s out there? Then come and prove it in this 2 player version of Sudoku. Sutwoku uses a un…