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