I found that three of the deals I listed as intractable are winnable:
#475577734
8d 82 81 4c 4b 4a 48 42 b2 d8
4b 3d b4 3b 35 34 72 37 31 d1
85 8d a3 83 c3 53 5c 58 5a 58
54 57 d5 15 14 17 54 57 1d 3h
63 62 67 b7 1b 15 65 31 3h 6h
b3 13 2h 24 2h a2 71 76 16 71
25 2a 78
#2303926468
5a 51 7b 71 78 75 71 6c 41 4d
41 45 46 a6 d7 c7 4a 54 5c 51
b1 65 6h 64 6d 34 64 2b 24 21
a6 26 3a 36 35 c5 d3 43 45 35
4c 24 24 42 62 34 b3 12 16 36
c3 7b 7c 87 8d 82 c2 b2 5b 5h
75 17 1c 14 13 18 16 81
#7089030862
3a 3b 3c 3d 37 a7 c7 23 28 12
1a 1c 18 83 86 8a 18 36 a1 31
23 2a 26 26 d6 b6 5d 51 52 42
5b 5h 52 c5 75 73 53 5c a5 75
4a 43 73 75 c5 4c 41 74 76 71
83 87 87 85 c5 61 75 68 67 87
68 6h
I also found that Tom Holroyd's solver's Mode "A" (in FreeCell Pro) resolves some deals as impossible that its standard mode cannot resolve: 186461199 (already known to be impossible), 1633516466, 3155649689, 4704018847, 8304719945, and 8402189170.
Received on Thu Jul 21 2016 - 11:01:35 IDT