How to play Memory
Controls
Tap or click any face-down card to flip it over. The first flip in a turn
just reveals the symbol — the second flip either matches and locks both
cards, or fails and re-hides them after a brief pause. There's no keyboard
shortcut; the board is built from real <button>
elements, so Tab and Space/Enter work for keyboard players. Press
New game to shuffle a fresh board at any time.
The objective
Match all eight pairs in as few moves as possible. Score is the number of completed two-flip moves you used to clear the board — and lower is better, unlike most of the other games here. The leaderboard ranks the lowest scores first.
Tips
- Always click an unknown card next to a known one. That way every flip either solves a match or teaches you a new card.
- Build a mental grid. Naming positions ("top-left corner is rocket") is faster to retrieve than visualizing.
- There's no clock. Pausing to think doesn't cost anything — only impulsive flips do.
A little history
Memory (also called Concentration or Pelmanism) traces back to traditional card games where players turned over pairs to reveal matches. It became a cardboard hit in the 1960s and has never quite gone away — every generation seems to discover that brains, while large, are also a little leaky.
Accessibility
Each card has an ARIA label that switches from "hidden card" to its symbol when revealed, so screen readers can announce flips. The board scales for small screens and the cards are large finger-friendly tap targets.