What is 21 Solitaire?
21 Solitaire is a free card & board game with solitaire and blackjack elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. 21 Solitaire is a Black Jack variation with 4 different game modes.
How to play 21 Solitaire
- Press "Play now" on the game screen. 21 Solitaire loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Use the mouse to play.
- Your goal is to get a value as close to 21 points as possible without going over it.
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Card & Board |
|---|---|
| Tags | solitaire, blackjack |
| Controls | Mouse |
| Screen | Landscape (800 × 450) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
21 Solitaire is a Black Jack variation with 4 different game modes. The game includes basic modes for beginners and casino gameplay including side bets for the more advanced players.
21 Solitaire: frequently asked questions
Is 21 Solitaire free to play?
Yes. 21 Solitaire is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in 21 Solitaire?
The developer's instructions for 21 Solitaire say: "Use the mouse to play. Your goal is to get a value as close to 21 points as possible without going over it."
Can I play 21 Solitaire on a phone or tablet?
21 Solitaire is an HTML5 game, so it opens in modern mobile browsers as well as on a computer. Its controls were designed mainly for a mouse, so a computer usually gives the smoothest experience.
What games are similar to 21 Solitaire?
If you like 21 Solitaire, try Golf Solitaire: a funny card game, Spider Solitaire and Spider Solitaire 2 Suits. They are card & board games with similar themes, and you can find more in the Card & Board category on Gameziko.
Good to know
21 Solitaire is made by an independent developer and delivered by GameDistribution, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.