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Overview

Memory Match

1 player · 2-8 min per session

Find all matching pairs by revealing two cards at a time and remembering their positions.

Players: 1P Session length: 2-8 min

MemoryMatchingCard

Goal & Core Rules

Find all matching pairs by revealing two cards at a time and remembering their positions.

All cards start face down and are shuffled.
On your turn, reveal two cards.
If they match, that pair stays revealed and counts toward completion.
If they don’t match, both flip back after a short delay so you can use the information next turn.

Easy 4x3

A compact 12-card layout suited to quick rounds.

Normal 4x4

The standard 16-card board.

Expert 8x5

A large board where memory load becomes the main challenge.

Controls

Mouse

Click: flip a card
Top menu: new game / restart / hint

Touch

Tap: flip a card
Top menu: new game / restart / hint
On rotation, the layout resizes while keeping your current progress.

Beginner Tips

Start from corners/edges and work in a consistent pattern to reduce confusion.
When you miss, repeat the same area soon—fresh memory helps you convert information into a match.
Prefer flips that reveal new information (unknown cards), not ones you’ve already seen often.

Advanced Tips

Track “singletons”: cards you’ve seen once but not yet paired—these are your future targets.
Use elimination: if you know where one picture is, flip its suspected pair second to confirm.
On larger boards, mentally group the grid into 2×2 or 3×3 zones to reduce memory load.

Origins & History

The matching-pairs card game is widely known as Concentration or Memory, and it has many local names (including Pelmanism). Wikipedia notes the many names and that the format can be used as an educational game; the term “Pelmanism” is also associated with the Pelman Institute memory-training system, devised in the 1890s.

Trivia

The same game is commonly called Memory, Matching Pairs, Pairs, or Pelmanism depending on region.

Sources

FAQ

Can I play solo?

Yes. The current implementation is single-player and focuses on lowering your attempt count and time.

Do I always get another turn on a match?

Many rule sets do, but some digital modes keep a single-turn rhythm for pacing.

How do I make it harder?

Increase board size, add more unique pictures, or enable a timer.