Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Zero21 Card Game スクリーンショット

iPad

iPhone

About Zero21 Card Game

"ZERO21 CARD GAME

Zero21 Card Game is a number games with solitaire card.
It is fun, relax but helps to train your brain.

***HOW TO PLAY***
The game rule is simple: Try to stay between 0 and 21.
- Collect the number card on the board
- Choose the right one to keep the sum lower than 21 and greater than 0
- Use the power up cards to help you solve this math game

***FEATURES***
- PICK YOUR STYLE: Many unique stylish card collections for your choice to play to keep things fresh everyday.
- AMAZE IN EVERY LEVEL: Diversity card layouts at each level let the game more interesting.
- FINISH DAILY CHALLENGE to unlock new card collections.
- Golden card keeps your current number at the golden one.
- See the next number with forseen card.
- Hold button help to keep the card for the next move.
- Remove the unused card with Delete button.

You should not miss this mathgame because it is TOTALLY FREE and help you BE SMARTER everyday!