Free browser game · Card game · Educational game
Rizz21
Play Rizz21 free in your browser. Practice mental addition, choose when to hit or stand, and try to beat the computer to 21.
Play Rizz21 now
About the game
Rizz21 is a quick card game built around reaching 21. Add up your cards, decide whether to draw again, and try to finish closer to 21 than the computer without going over.
How to play
Choose Hit to draw another card or Stand to keep your total. Aces can change value, so watch your hand before making the next move.