idk if this is the best game of 250 turns ever played but it was an unbelievable game
The game gives you the final score as well as the cumulative score and best turn. You may also check such stats at any point of the game. There's no need to worry about that as you can easily go for highest cumulative/best turn.
The meta part is interesting
good luck on playing all the games you can play to endgame!
