Memory Card is the classic concentration game: flip two cards at a time and find matching pairs. The faster you clear the board with fewer flips, the better your score. Choose easy, medium, or hard for different grid sizes.
How to play
All cards start face down. Click any card to flip it, then click a second card. If they match, they stay face up. If not, both flip back after a short pause and you try again. Clear the board by matching every pair.
Tips that actually help
Always start by flipping new cards, not by retrying recent ones — you build memory faster by sampling unknowns. Lock onto position first, value second; brains remember 'top-left' more reliably than 'the seventh card was a tiger'. After three rounds you will notice your retention window growing.
FAQ
- How is the score calculated?
- By the number of flips and elapsed time. Fewer flips dominate — finishing in 24 flips beats finishing in 30 even if it took longer.
- Why does it feel harder on a small phone screen?
- Position memory relies on spatial layout. Smaller grids feel cramped, which compresses your spatial cues and makes positions harder to keep separate.
