TDM
Legend
Finally figured out a way to change my 15 puzzle controls from arrow keys to ijkl. Don't know how I've forgotten that tab exists for so long...
Several times I've stopped with the last three/five pieces left due to missing a move and I haven't noticed, so those averages should be higher, but idrc
Several times I've stopped with the last three/five pieces left due to missing a move and I haven't noticed, so those averages should be higher, but idrc