Description: Play a Sudoku Relax game online on Friv Original. You can play all game in Puzzle Games online. We have a lot of similar game Sudoku Relax at FrivOriginal.com! Friv Sudoku Relax is a very funny and hot game. Your task in Sudoku Relax is to pass all the very difficult levels of the game. Let's conquer Sudoku Relax now!