PuzzlePlayer revamp

[Ant1ng2]

Similar to the Gamesman analysis portion of their Text UI, integrate some form of analysis we can make on the Solver and design it as a function. A good starting point would be counting the number of positions with the same remoteness.

[Ant1ng2]

(Duplicate issue): Dan's request: Change UNSOLVABLE and SOLVABLE to LOSE and WIN respectively, and label moves as WINS, LOSES, and TIES along
with their remotenesses.

[Ant1ng2]

Dan's request: Legend based moves instead of indexed based moves (i.e. typing '01' instead of writing '0' for move '0->(0,1)')

[Ant1ng2]

Visual of remoteness table. For every step, see the history of the remoteness as "text line graph".

[Ant1ng2]

Dan's request: If you press Enter with nothing inputted and there is only one move available to input, you should be able to execute that one move

[mpresten]

Dan's request: If you press Enter with nothing inputted and only one move, you should be able to execute that one move

I think if you press enter without specifying any move, it should just select the best move. therefore, if there is only one move, it will always just choose that

[Ant1ng2]

Dan's request: Support undoes. Possibility is by maintaining the history of the Puzzle states.