Pair-a-Gone and On

Pair-a-Gone and On is a game Luigi offers in his casino in Super Mario 64 DS that is identical to Pair-a-Gone except that it goes on forever. Players are permitted to keep matching identical adjacent cards until they cannot make any more matches, at which point the game is ended.

In-Game Instructions
''This game of Pair-a-Gone goes on forever! Test your skill and see how many cards you can clear. Go for the record!