Diagonal Sudoku (X Sudoku)
Pin Diagonal Sudoku (X Sudoku) on Pinterest (opens in a new tab)Diagonal sudoku, or X sudoku, adds one rule: both long diagonals must also hold 1 to 9 once each. Easy grids give 32 to 36 numbers and need only elimination; medium give 28 to 30 and need pairs; hard give 24 to 27 and need X-wings. Four puzzles per level with answer keys; the easy set also comes in color.
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Easy Sudoku
Download PDF (Easy Sudoku, US Letter, Portrait) 5 pages (opens in a new tab)Not available in this combination. The closest versions:
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Medium Sudoku
Download PDF (Medium Sudoku, US Letter, Portrait) 5 pages (opens in a new tab)Not available in this combination. The closest versions:
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Hard Sudoku
Download PDF (Hard Sudoku, US Letter, Portrait) 5 pages (opens in a new tab)Not available in this combination. The closest versions:
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Easy Sudoku in Color
Download PDF (Easy Sudoku in Color, US Letter, Portrait) 5 pages (opens in a new tab)Not available in this combination. The closest versions:
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