From Sokoban Wiki

Sokoban Solver Statistics - Level Set Summary - GrigrSpecial

Each solver has been tested separately to ensure that they don't compete for system resources.

All solvers combined solved 40 of 40 levels.

Sokoban Solver Statistics - Level Set Summary - Pushes - GrigrSpecial
Level	Takaken	YASS	JSoko	Sokolution	Festival	Solved by only one	Solved by all	Solved by none
1	190	112	178	208	186
2	143	103	175	147	115
3	89	87	99	115	101
4	107	81	111	93	111
5	152	98	126	144	116
6	214	170	288	260	246
7	113	119	143	147	119
8	98	128	128	122	106
9	141	103	129	161	115
10	132	96	150	150	124
11	44	44	64	84	46
12	128	124	198	216	148
13	165	121	227	177	163
14	132	104	156	154	124
15	194	154	238	186	204
16	167	147	159	133	199
17	97	95	145	149	103
18	93	87	155	97	95
19	166	110	170	138	166
20	97	85	101	101	95
Level	Takaken	YASS	JSoko	Sokolution	Festival	Solved by only one	Solved by all	Solved by none
21	61	55	69	79	61
22	73	65	111	91	75
23	85	73	81	99	77
24	293	171	265	243	189
25	109	99	163	139	171
26	144	190		162	172
27	76	74	84	84	74
28	167	137	157	149	171
29	78	78	110	86	94
30	127	95	131	127	105
31	97	91	113	113	99
32	72	68	74	80	82
33	84	80	100	100	88
34	92	88	148	104	92
35	69	67	99	97	71
36	76	76	94	102	82
37	107	97	197	153	121
38	89	87	121	111	95
39	85	81	111	101	89
40	54	54	80	56	54
Solved	40	40	39	40	40		39

level-websites
(
 (sokobano . "http://sokobano.de/results/display.php?set={set}&lvl={index}")
)
/level-websites

level-webpages
(
 (1 9999 sokobano (set grigrspecial) (index))
)
/level-webpages