The core loop of the memory card game revolves around the player's interaction with a deck of cards on the poker table.

The loop starts with the player clicking on a card to reveal its face, and then clicking again on another card.

The game then checks whether the two revealed cards form a matching pair. If they do, the cards disappear; otherwise, they flip back face down after a moment.

The player continues the process with the goal of finding all matching pairs within the time limit.

This loop incorporates elements of memory, strategy, and timing to create a dynamic and engaging experience as players strive to match cards and achieve victory.