Positively Odd
(Published on 12. August 2020, 19:49 by clover)
- Normal sudoku rules apply.
- Even digits are always negative, and odd digits are always positive.
- Numbers outside of the grid indicate the sum of the digits sandwiched between the 1 and the 9 in that row or column.
- The yellow square contains an odd digit, and the blue square contains an even digit.
Penpa link
- Even digits are always negative, and odd digits are always positive.
- Numbers outside of the grid indicate the sum of the digits sandwiched between the 1 and the 9 in that row or column.
- The yellow square contains an odd digit, and the blue square contains an even digit.
Penpa link
Solution code: First row
Solved by Greg, NikolaZ, skywalker, zorant, ManuH, marcmees, Imperial Marcher, ParaNox, Vebby, yttrio, ICHTUES
Comments
on 27. January 2025, 11:20 by ICHTUES
Cool concept!
on 17. August 2020, 15:19 by marcmees
very nice and tricky
