Solution code: Row 6
on 13. May 2026, 17:37 by Rjw78
Thank you I really enjoyed this puzzle. One tip (possibly obvious to everyone). if you’re using colours to indicate the odd/even, then use one set of colours for definite odd and even numbers and one set of colours for possible odd and even digit positions
| Difficulty: | ![]() |
| Rating: | N/A |
| Solved: | 17 times |
| Observed: | 0 times |
| ID: | 000RFW |