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The lab | Games

Pelmanism.

Turn two cards at a time and find every pair in as few moves as you can. Match pairs back to back and the chime climbs higher.

Pairs
Best, 8 pairs
None yet
Time
0:00
Cleared
0
0 moves0 of 8 pairs0:00

0 of 8 pairs found.

Not our idea either: Pelmanism is the old British name for the card game also known as Concentration or Memory, played with a deck laid face down on the table. This one is here to show what a game built in plain JavaScript can do in a browser.

What it shows

  • Cards that turn over in 3D with CSS transforms, no canvas or library
  • Faces drawn from the Font Awesome thin icons we use for our dzined cloud kits
  • Sound synthesised as you play with the Web Audio API, no audio files
  • Mouse, touch and keyboard: tab to the grid, arrow keys move between cards
  • A clock, a move count and your best for each size, kept on your device
  • Reduced-motion support and screen-reader labels for every card