# Zero21 Card Game

> A game with solitaire card

Canonical page: [https://chrome-stats.com/d/id1550265606](https://chrome-stats.com/d/id1550265606)

## Overview

- **ID:** `id1550265606`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Le Nhung
- **Category:** Board
- **Rating:** 4.00 / 5 (3 ratings)
- **Version:** 1.0.1
- **Last updated:** 2026-05-18
- **First published:** 2021-01-22
- **Size:** 58 MB
- **Data as of:** 2026-09-26
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/zero21-card-game/id1550265606)
- **Website:** [http://thynkout.com](http://thynkout.com/)
- **Privacy policy:** [https://sites.google.com/view/cnf-puzzle](https://sites.google.com/view/cnf-puzzle)

## Description

"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!

## Rankings

- #589,630 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1550265606)