The 13 Clues
(Published on 3. October 2023, 11:37 by SirWoezel)
Normal sudoku rules apply. But also:
- Little killer clues (black numbers with small arrows outside the grid) tell the sum of the digits on the selected diagonal.
- Pink numbers outside the grid are opposite x-sum clues, giving the sum of the first N digits starting on the other side of the row or column, where N is the number in the first cell on the same side as the clue.
- The sum of the two main diagonals together (don't forget to count the middle digit twice!) is divisible by thirteen.
Have fun!
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Solution code: Row 2 followed by column 7
Comments
on 4. October 2023, 17:51 by SirWoezel
Ahaha… congrats on being the 13th solver @marcmees!
on 4. October 2023, 03:54 by coreng
Fun puzzle. Fluid deductions throughout. Almost thought there was no unique solution near the end, almost forgot the diagonal rule
