• Normal Sudoku rules apply.
• A gold cell contains its position within its row, column or box. Position is read from left to right, top to bottom. All possible gold cells are given.
Lösungscode: row two
am 10. Februar 2026, 19:08 Uhr von Supalea
Loved it ❤️ very smooth
am 10. Februar 2026, 07:09 Uhr von Dee_Code
Not me forgetting the "global" part of the rules where all possible where there, ugh that added like 30 minutes, until I was like, there is no way to disambiguate this, did I miss something?
am 6. Februar 2026, 18:34 Uhr von Pairot
Yeah, gold cells constraint always gets you the first time
am 6. Februar 2026, 13:05 Uhr von Mozart40
I usually struggle a bit with this type of puzzle, but surprisingly everything went remarkably smoothly.
am 6. Februar 2026, 12:09 Uhr von VeTaurus
Thanks, I read the rule about position in box wrong. I thought it was the boxnumber and not the position in the box.
am 6. Februar 2026, 12:08 Uhr von Matti64
Gold cell in the middle of box 9 can be 5 (position in the box) or 8 (row 8, column 8)
am 6. Februar 2026, 12:08 Uhr von Bhuja
r8c9, being gold, is either 9 (column), 8 (row), or 6 (position in box 9).
am 6. Februar 2026, 11:33 Uhr von VeTaurus
I don´t understand the rule. Does it mean e.g. a cell in r2c3 can only be a 1, 2 or 3? Then the gold cells in box 9 can all only be 8 or 9 but it is 3 cells. What am I getting wrong?