Four By 21
Fast-Paced Card Game
Free
1.3for iPhone, iPad and more
Age Rating
Four By 21 Screenshots
About Four By 21
Four By 21: Solitaire meets Blackjack in this fast-paced single-player game. You are dealt one card at a time. Choose one of the four stacks to place the card. When the card values in a stack add up to exactly 21, that stack is cleared and you will score a point. If a stack value is over 21, that stack is busted. The game is over if you bust 5 times, or run out of time on the clock. Bonus points are given for consecutive stacks cleared.
Brought to you by the makers of Pressed For Words!
Brought to you by the makers of Pressed For Words!
Show More
What's New in the Latest Version 1.3
Last updated on Mar 20, 2021
Old Versions
Third Party API update
Countdown timer bug fix
Layout fix for iPhone 11
Layout adjustments for third-party elements
Countdown timer bug fix
Layout fix for iPhone 11
Layout adjustments for third-party elements
Show More
Version History
1.3
Mar 20, 2021
Third Party API update
Countdown timer bug fix
Layout fix for iPhone 11
Layout adjustments for third-party elements
Countdown timer bug fix
Layout fix for iPhone 11
Layout adjustments for third-party elements
1.2
Oct 21, 2020
iPhone 12 & iOS 14 support
Third Party API updates
Third Party API updates
1.1
Jun 14, 2020
3rd Party Library Updates
Launch Screen Update
Launch Screen Update
1.0
Mar 4, 2020
Four By 21 FAQ
Click here to learn how to download Four By 21 in restricted country or region.
Check the following list to see the minimum requirements of Four By 21.
iPhone
Requires iOS 10.3 or later.
iPad
Requires iPadOS 10.3 or later.
iPod touch
Requires iOS 10.3 or later.
Four By 21 supports English