Beach Sudoku

We have prepared for you so many great games, in which you will definitely do a great job, if you decide to join us in all of them. Guess what, kids? Our team wants you to test your skills, special abilities and logical thinking, within a really great brain game called Beach Sudoku. If you are here, then you surely must have played sudoku before, you know the rules, but we will explain them to you anyway, because it's really important for you to concentrate on the instructions, in order to manage to finish this game. First, choose the level of difficulty you want to play with, you can choose easy, medium or hard, depending on how good you are at Sudoku, but you can always try them all. Then, complete every puzzle by adding the missing numbers in the board. The numbers have to appear only once, in a line and in the square. Good luck friends!