Snail Sudoku/en
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Version vom 12. August 2012, 02:10 Uhr von Gulce (Diskussion | Beiträge) (Die Seite wurde neu angelegt: „==Instructions== Fill the grid with digits 1-4 so that each digit appears exactly once in every row, column and every 3×3 spiral. Digits should be placed order…“)
Instructions
Fill the grid with digits 1-4 so that each digit appears exactly once in every row, column and every 3×3 spiral. Digits should be placed orderly in the spirals, from the entrance to the center. Clues outside the grid represent the digit seen first from the corresponding directions.
