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This content was personally selected for you by Arkadium, the leading provider of fun, engaging, and brand safe digital content including quizzes, games, videos, puzzles, and more! This content is 100% free.
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Each Mega Sudoku puzzle consists of a 12x12 or 16x16 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 12 (for 12x12 puzzles) or 1 to 16 (for 16x16 puzzles) appear exactly once in each row, column and box.
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Sudoku Mega
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