When you start the game, it'll load an applet for it, in the center of your PC screen, or fill your smartphone screen fully. I cannot test on tablet as I don't own one, but I assume it'll display somewhere in-between.
I present Softgames' Cookie Crush :
In this match-three-puzzle game I discovered on Facebook, you match various pastries in groups of 3 to five identical, which eliminates them, bringing further down the lines from above, and the puzzle refills with further pastries from the top tier.
Farm heroes saga is a rather fan but sometimes tedious and difficult tile-matching video game, made by a company called "King".
In this one, you have to match at least 3 tiles of the same kind of farm-crop, or eggs, water droplets, or flowers.
Matching 5 of a kind will gather all of the same crops on the board, even those which need "cleaning" if a particular level has ''dirty" crops.
On the other hand, gathering a set where there is even one dirty crop will cancel all the lined crops.