Four By 21

Downgraded to 4 stars due to game freezing up sometimes and closing by itself Timer are too fast BUT Simply love it,ads are very small at the top not bothering,fun an relaxing game,well done,ADDICTING!!! developer,have been looking for this game for a long time,,would be nice for an update with a option of settings,,sound etc

Good version of the ubiquitous "Run 21" game, but docked a star for constantly yammering at me to sign into Google Play Games every time I play... should be something selectable in the "options" menu.

Timer is unnecessary and ruined the game I uninstalled after 3 games. otherwise it would have been a great app.

Don't understand the scoring. Also should allow skipping a card that doesn't work. Don't like the timer, either.

This is the worst game ever, short time clock after you get started and game over

Fun and challenging

timers too quick

haven't played yet.

It won't download

One of th best

Used to be great... But too many ads in between games now!

It's not a bad game. But it really falls short of Run21. On the other hand, running the TouchMaster version via MAME for Droid is awesome (the Merit 1998 version is buggy). I'd recommend MAME and a good ROMset. This is good as a "nice try". Plus, no ads via MAME!

I would give 5 if you can get more points busting every time not being able to hit a 21 and i have always like this game how sad of you to allow this bye games gone

L oved it spend hour plying .

Best card game ever

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"

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.

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

its ok

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.

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.

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

Except sometimes the ad doesn't load and you can't start the next game. You have to force close and re-open

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!!

A good card game 2 pass the time away

Not all the cards are readable. Normally I can see that those cards are worth 10.

Not happy

Just what I stayed

This a very interesting game!