31938 solved in 31:19
solved 31465 in 4:23
13007 just solved in 9:55 sec
8591 solved in 13 minutes. I find the test of free cell is winning the games with no undos.
I am thinking the game numbers must be unique. Just to verify, I went to 11982 again and solved it in 3:23. Can anyone offer an explanation? thanks