Level "Box Stack" (ID: 13314) by AndyB
A solution by AndyB (Time: 3.8s, Blocks used: +16)
levelsbot Wow that's a much nicer solution
A solution by J (Time: 1.6s, Blocks used: +9)
JJJ I prefer yours :-)
andy ah no I don't because it overlaps blocks :-)
A solution by Tom (Time: 1.4s, Blocks used: +8)