Cards 21 is a very addictive strategy card game. If you like solving puzzles or playing classic card games such as Solitaire, Spades, etc. then Cards 21 is for you! How to play the game? It is an easy-to-play game in which you get 3 lives. The player gets four platforms where he/she needs to place the cards. The player needs to place the cards in such a way that the sum total makes 21 in each column.
Mouse or Touchscreen Drag and drop to place the cards.