Zimmux·12 ปีที่แล้ว·discussI've written a solver that does exactly that here, it prunes positions whose blocks are too far outside the bounding rectangle:https://gist.github.com/Zimmux/c0fdb3ddad654b6b0ae2
Zimmux·12 ปีที่แล้ว·discussThe levels with arrows seem PSPACE complete even. I wonder if the levels without arrows are in P.