3:57 am
MrOoijer
g/ng -- ez until 17 left - that was an endgame configuration with a simple solution.
5:39 am
irv
Done was at 17 left & worked it out
2:29 pm
jackt
ng, ng a medium... w 17 squares left, 16 had two possibles and only one had 3 possibles - the bug.