Cards & dice
How to play 21 or Bust
- Players
- 2–8
- Devices
- 1 shared device or 1 phone each
- Round length
- 1–3 min
- Play mode
- Shared device or online room
The rules
Everyone starts with two cards. Take turns hitting for another card or standing. Face cards are worth 10. An ace counts as 11, or 1 to avoid busting. Above 21 busts. After everyone finishes, the highest total at or below 21 wins. Equal totals tie. No dealer, betting or cash.
What you need and how to start
Choose a player count; names are optional. Share one device, or create a room for one phone each.
In a room, everyone taps Ready, then the host starts. Internet and JavaScript are required.