Fraktsums
(Published on 10. August 2026, 19:53 by gwai77)
The rules:
- Place the digits 1 to 9 in each row, column, and 3x3 block without repetition.
- For each line, digits on the line have an equal sum N within each box it passes through.
- Cells separated by a white dot must be consecutive.
- Cells separated by a black dot must have a ratio of 2.
- Not all dots are given.
- Click the image to solve it on Sudokupad.
Solution code: row 3
Last changed on on 11. August 2026, 21:51
Solved by addie, Postnormal, jalebc, SKORP17, StevenS, nunc, Stanle2d, andylis0305, tuturitu, Rearden, EmX68, Megalobrainiac, Mathemagier, mijq, cornish-john, Nagesh, doomedmageknight, MathingChar, Krisz, palletpusher, ebulku, SPOU1, spamus, kangaroo, doodManBro, flaemmchen, Photyne
