2. Win a board with minimum clicks

Here, I calculate number of wins for a certain board with 100 million clicks.

Solver	Expert	30x30/225	60x60/900	30x30/270
Default solver	189552	20692	339	107
Default solver, no wasted click	202462	21707	352	110
Default solver, no wasted click and clear 4 corners first	217671	26311	488	169