If you want to take your puzzle solving skills to the next level, try your hand at this classic sudoku game with a pressure building twist. Sudoku is a Japanese puzzle game which is sure to boggle your mind. For beginners and experienced players, alike, Sudoku is a wonderful way to sharpen your puzzle solving skills and kill some time while you're at it. Click on an open box, and determine which number belongs to get one step closer to solving this number driven puzzle. A clock will be rapidly counting down, eating away at your points (and your confidence) until you manage to complete this sudoku puzzle. You'll lose if the timer hits zero, so work quickly to solve this puzzle and salvage some points in this fun online sudoku game for kids!