Major Division
(Published on 21. August 2026, 00:01 by AaronH)
Rules
- Standard sudoku rules apply: Fill the grid with digits 1-9 so that no digit repeats in any row, column or 3×3 box.
There is a negative constraint in this puzzle.
- X sums: an X connects two digits that sum to 10. All Xs are given.
- Unique Lines: Along any line, digits must not repeat.
- Modular Lines: Along a teal line, any three adjacent digits must include one digit from each of the modulo‑3 sets {1,4,7}, {2,5,8}, and {3,6,9}.
- Parity Lines: Along a red line, digits must alternate between odd and even.
- Black Dots: A black dot connects two digits where one is exactly double the other. Not all dots are necessarily given.
Other Puzzles
If you enjoyed this, feel free to check out some of my other puzzles:
- Prequel 6x6: a little divided >:(
- Series: Mostly Harmless
- Snack Pack: a little time off B-)
- Series: Stupid Cupid
- Other recent releases:
- Series: In the Knight Time
Solution code: Column 6, top to bottom
Last changed on on 28. August 2026, 06:41
Solved by SKORP17, kangaroo, damo_89, Saltensity, jalebc, Peter!, Bunstein, sarabtx
Comments
on 28. August 2026, 06:41 by AaronH
Added link to walkthrough video
on 21. August 2026, 07:55 by Saltensity
Amazing puzzle, thank you for sharing this!
