A free app for Android, by Double Joy Studio.
Gem Block Puzzle is a classic jewel puzzle game where you need to drag shining jewels to fill in the horizontal and vertical lines and remove them off the board to make room for new pieces. You get points for each row and column you clear. The game will get harder as you progress, so you will need to think carefully about your next move. The game ends when there is no longer remaining space for any of the awaiting blocks.
This has simple gameplay, but it gets more challenging as the level increases. It's great for those who want to play at their own pace as this has no time limit.
