This is an interactive application that lets a single player match sets of 2 cards in a matching game.

• The game consists of a regular 52 card deck
• To start a game, the cards are randomly shuffled and placed on a game board
• A user can:
  • turn cards over
  • choose 2 cards per “turn” from the board
    • if the card values match (ignoring suit), the cards are removed from the game board
    • if not, cards are returned to the game board in their previous positions
  • view successfully matched pairs of cards
  • count how many matched pairs they have found
• Other requirements
  • The cards on the board maintain their initial location on the board when other cards are removed
  • Game completes when all pairs have been found

The game also integrates a 2 player turn based system with a “computer” player.

• The game can distinguish between the turns of two players
• The game keeps a count of the matched pairs for each player
• A single user’s turn may continue if they successfully match a pair
• The computer can:
  • select cards from the board
  • “remember” the values of cards that have previously turned over
  • choose cards off the board based upon it’s knowledge of the board

You can view the live version or clone the repo. To run, simply open index.html in your favorite browser.

Credit to groove.co for the instructions.