Time (UTC)SourceWhat changedAddedEditedRemovedReference
Today · 18 Sep 2026
NewsUpdate: Undo, Auto-mark and Hint Confirmation———Game update
Game update · published 18 Sep 2026, 17:09:17 UTC
Update: Undo, Auto-mark and Hint Confirmation
What's New Undo An Undo button now sits below the board, and Ctrl+Z does the same thing. Step back one move at a time, up to 300 moves. Auto-mark (Settings → Auto-mark, off by default) When it's on, placing a clover automatically marks its whole row, its whole column and the diagonal squares next to it with an ✕. Taking that clover back clears those marks again. Any ✕ you placed yourself is lef…