Clueless Fog DG
(Eingestellt am 20. März 2026, 18:40 Uhr von AlfSmith)
• Normal Sudoku rules apply.
• Solving a cell clears any fog from its immediate vicinity.
• Disjoint Groups: Cells with the same position within the boxes contain all the numbers 1 to 9.
• 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 seven
Kommentare
am 21. März 2026, 10:11 Uhr von xiaoji
Disjoint group fits well with gold cell (negative constraint) !
am 20. März 2026, 23:58 Uhr von marajade
I really enjoyed this; what a fascinating constraint!
am 20. März 2026, 19:38 Uhr von Myfyr MJ
Very nice, disjoint not my favourite rule set, but got there in about 21 minutes!
am 20. März 2026, 19:22 Uhr von irobird
The gold cell constraint is so fun... please keep making these. Thank you!
