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Find the way of the samurai with Sudoku Hero, a bright, samurai-themed spin on the Japanese game of logic and numbers. Fill in each row, column, and 3x3 box with the numbers 1 through 9, without repeating any numbers. Click a square to place a number. Play with a timer or without. Use the solver if you get stuck. With 6 difficulty levels to conquer, Sudoku Hero offers a heroic dose of online puzzle fun.