That's also how I read it; the intended phrase is 'to code only at work'.
Should be fixed now.
I'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
The levels with arrows seem PSPACE complete even. I wonder if the levels without arrows are in P.
That's also how I read it; the intended phrase is 'to code only at work'.
Should be fixed now.
I'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
The levels with arrows seem PSPACE complete even. I wonder if the levels without arrows are in P.