Zero21
- April 6, 2021
- 3d
![Zero21 Game Cover](https://gamebrain.co/img/359/zero21_3d_2021_1_xl.jpg)
Zero21 is a challenging game with a simple rule: Try to stay between 0 and 21. It's not easy! Zero21 Solitaire is a fun numbers game with solitaire flavor to relax and unwind while keeping your mind sharp. Collect all the number cards on the board while keeping your sum between 0 and 21. But be careful! Zero21 Solitaire is more difficult than you think.