Get ready to embark on a thrilling card-captivating quest where your aim is to achieve a total score of 21 in each group of cards! Exercise your numerical prowess as you strategically select cards, carefully calculating their values to reach the magic number. But beware, if you happen to exceed the coveted 21 score, a deduction will be made from your total based on the excess amount. Keep in mind that the illustrious Jack, Queen, and King are all worth 10 points each, adding an extra layer of excitement to your gameplay. Remember to stay alert and quick on your feet, for time is of the essence. Don't let it slip away before you conquer this enthralling challenge!