| Weekly Challenge 91: Othello Comeback | 2 |
by PlayStrategy |
| Weekly Challenge 90: Small Army Victory | 6 |
by PlayStrategy |
| Weekly Challenge 89: Last Pawns Standing | 4 |
by PlayStrategy |
| Weekly Challenge 88: Diagonal Lines | 2 |
by PlayStrategy |
| Weekly Challenge 87: Hill Check | 5 |
by PlayStrategy |
| Weekly Challenge 86: Overflowing Stones | 28 |
by PlayStrategy |
| Weekly Challenge 85: Stale Horde | 8 |
by PlayStrategy |
| Weekly Challenge 84: Do Not Retrace Your Steps | 10 |
by PlayStrategy |
| Weekly Challenge 83: Monster Value | 29 |
by PlayStrategy |
| Weekly Challenge 82: Antiothello | 11 |
by PlayStrategy |