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Twodoku
Here we go… another “classic” Sudoku that I can’t remember posting before.
Twodoku is a Gattai-2 puzzle, which means that there are two overlapping Sudokus. It’s a tough one, I think. In order to solve it, you should use all classic Sudoku solving techniques, but it would help if you also knew how to apply the Twin Nonets technique.
This entry was posted in Free sample puzzles, Sudoku Variants and tagged Classic Sudoku, gattai, IQ, overlapping sudoku, solving technique, sudoku solving technique, Sudoku Variant, Sudoku Variant Puzzle, technique, Twin Nonets, twodoku, variant. Bookmark the permalink. Post a comment or leave a trackback: Trackback URL.
