WhenUserFlag TypeDescription
2013-07-02 06:21:16JhynInvalidPlaced in front of the whole board, this is 9p problem, with no indication or variations (on n8, for example), therefore useless and lasy from the problem "maker". This is only a matter of knowing the move beforehand.
2015-09-06 10:54:07rankaNeeds Fixing
2016-01-24 19:56:46motiaanNeeds FixingNo hints, no common technique to use, so you have to know the game to find the solution
2018-04-27 05:45:53Onishi TNeeds Fixingundefined