N-Queen / 8-Queen

1/6/2016

1.8 World's first 12-queen playing game is UP.
1.7 fix a bug in 10-queen game, and add 12-queen game soon. (Found the bug when implementing 12-queen game, ^-^)
1.6 add 10-queen play game (user play their own games)
1.5 add 8-queen play game (users play their own games)