Instead, a very similar yet different variation – 4 puzzles in an
X-Ring. This is not to be confused with the X-Wing solving technique!
X-Ring for Saturday, December 03 – this is the only place you can find these kind of Sudoku puzzles!
Basically, not only do you have to fight against 4 interconnected Sudokus, but you also need to be carefull about the diagonals:
ALL diagonals in the puzzle must contain one occurrence of each 1-9 digit. The diagonals are marked in the puzzle so you wouldn’t forget about them.
(click to download or right-click to save the image!)
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To see the solution to this puzzle click here
