- Game control:
Blitz 21 is a Casino Games. The goal of Blitz 21 is to have each row and column add up to 21. Face cards are worth 10, and Aces are worth 1 or 11 (same as BlackJack). If a row or column add up to be more than 21, those cards BUST and are removed. However, cards that add up to 21 are removed first, so you can safely place a card where it makes 21 on one row/ column and more than 21 on the other row/ column. The round ends when the timer turns out, you run out of cards, or you fill up the grid. If you earned enough to continue, you get to continue to the next round and increase your score. Play fast and good luck!