Four By 21 for PC and MAC

Pit L oved it spend hour plying .

Comparisons and Percentages It's like the game show Catch 21 and it's like blackjack but it seems like 9% boring if u guys never been to school it is 91% fun they should add an "end of the deck"

Problem with score not showing I try to get my scores listed in the daily scores, but it is not working. Any suggestions?

Great! This is like another game I love called 21 on touchmaster for nintendo ds. The only improvement to rate it 5 stars would be to get rid of the timer.

Good Game Been looking for a game like this on the play store for a long time. Game play is good, not too many ads. Having a leader board is cool. The only thing to make it a 5 star game is if there was a 'new game' button DURING gameplay. Often I'd like to cancel my current game and start a new one, but as it is right now, the only way to start a new game is to finish or bust 5X. EDIT: just clicked 'how to play' and now back at my game I can't click on anything to start or continue playing. Restarted several times.

Hours of fun This game has saved me many times from hours of boredom.

Too many ads If u click to get out of one ad, when u click on a new game another ad would pop up. Then the Google games would pop up.

Remove ads plzzzz! Love the app but hating the stupid ad pop up in between each game...reconsidering if I'm gonna keep app now or not unless they remove that crappy part!!

Good way to kill a few minutes Except sometimes the ad doesn't load and you can't start the next game. You have to force close and re-open

Happy A good card game 2 pass the time away

Can't freeze when you get 20 so it not fair Not happy

What a royal pain Just what I stayed

Select a column for each card. The goal is to create stacks of cards that add up to exactly 21 with similar rules to blackjack.

How to use Four By 21 for PC and MAC

You can run all Android games and applications on your PC or MAC computer. Using a free software called Bluestacks, you don't need to purchase anything but games or applications it self if it isn't free.

Download Bluestacks from this link.
Install BlueStacks from installation file with following the on-screen instructions.
Once Bluestacks is installed add your Google account in it.
Type Four By 21 in Search bar and install it.