Function unflipCards

assets/js/Memory_game.js:37–46

()

}

function unflipCards() {
  lockBoard = true;

  setTimeout(() => {
    firstCard.classList.remove('flip');
    secondCard.classList.remove('flip');

    resetBoard();
  }, 1500);
}

function resetBoard() {
  [hasFlippedCard, lockBoard] = [false, false];