Classic Concentration is the NES adaptation of the game show Concentration, which is based on the memory game known as Concentration or Memory. The premise of the game is to make matching pairs by picking numbers on a board, which if guessed correctly will reveal parts of the board. The board will eventually reveal a puzzle, which then has to be solved for the round to end. The final round is a simple matching game that has to be fully solved under a time limit.

After enduring the lengthy intro, ShesChardcore plays a single game of Concentration in record time.