From Sokoban Wiki

Summary of the Sasquatch VI level set

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

Though some people might be interested in how long it takes to solve a given level and/or how good the solution is (optimal or not),
this summary disregards all timing associated with solving the levels and solution statistics.

These tests are mainly for gauging solvability, not timing nor how good the solution is.

All solvers combined solved 38 of 50 levels.

Solver Statistics      Set: Sasquatch VI
Level No.	BoxSearch	Takaken	YASS	JSoko	Sokolution	Solved by only one	Solved by all	Solved by none
1							yes
2							yes
3							yes
4							yes
5							yes
6							yes
7							yes
8							yes
9							yes
10							yes
11							yes
12							yes
13							yes
14
15
16
17								yes
18						yes
19								yes
20							yes
Level No.	BoxSearch	Takaken	YASS	JSoko	Sokolution	Solved by only one	Solved by all	Solved by none
21							yes
22							yes
23							yes
24							yes
25							yes
26							yes
27							yes
28
29							yes
30							yes
31
32
33
34								yes
35
36
37						yes
38						yes
39
40								yes
Level No.	BoxSearch	Takaken	YASS	JSoko	Sokolution	Solved by only one	Solved by all	Solved by none
41
42								yes
43						yes
44								yes
45								yes
46								yes
47								yes
48								yes
49								yes
50								yes
Total	30	32	25	28	38	4	23	12