Back in the day, I used to play a game called 7x7 for android, however over time they loaded it with ads - and it's no longer avail to download. I was wondering if there was a similar style game in the playstore?

(I know the unofficial .apk is floating out there, but I'd rather get it off the playstore)

For those of you that don't know it was a 2D type of game where you would try to match 4 row, and they would disappear - the catch was there needed to be a clear path to the new location. If you made a move without making any disappear, 3 more get randomly added on your board. So you were constantly trying to match 4 to remove them before your entire board filled up.

[edited to add more info]