8-queen+problem

2016-10-13 172 8-queen+problem

2016-07-10 102 8-queen+problem

2016-08-28 100 8-queen+problem

2014-08-07 99 8-queen+problem

2016-09-30 161 8-queen+problem

2019-08-28 1 8-queen+problem

2021-12-30 7 8-queen+problem

2022-10-09 2 8-queen+problem