Sudoku+ Train Your Brain

Train your brain, keep your mind active! The challenge: Sudoku is such a deceptively simple puzzle: the challenge can be expressed in one sentence. Given a puzzle in 9x9 box with few known numbers, try and fill in the remaining squares with numbers 1 to 9 such that each row, column and 3x3 box contain all the numbers 1 to 9 without duplication. Amazing game experience: • Daily Challenge, complete Daily Challenge to collect stars! • Statistic, track your progress, challenge yourself! • 4 diffic...