Tri-set lines
(Published on 8. October 2026, 11:30 by Ollos)
Normal sudoku rules apply.
(Place the digits 1-9 in every row, column and 3x3 box)
Digits connected by a white dot are consecutive.
Tri-set line:
3 connected cells along a pink "Tri-set" line must have 1 digit of each 3 sets given:
- 1248
- 579
- 36
Also check out Mini tri-set lines for training
Solution code: Column 9, top to bottom
Comments
on 13. October 2026, 03:08 by NotSoMagnifique
VERY nice, and it was good to make me not fall onto my usual coloring assumptions!
on 8. October 2026, 19:36 by Archon
An inspired idea to split a line into the three uneven sets generated by black kropki logic, second only to using just white dots in the puzzle. :)
on 8. October 2026, 18:54 by GeorgeTheToad2
Nice new line, 2* difficulty.
on 8. October 2026, 13:25 by Saltensity
Very nice! I wonder how you created the set of digits? (powers of 2, black kropki rejects and the 36 pair haha). Anyways quite fun solve, thanks Ollos! ;)
