Hot Tiles is a small puzzle game where you have to find the correct place for each tile judging by its color: the 'hotter' it looks, the closer it is to the required location.
Play as many times as you want on randomly-generated levels;
Pick a level size suitable for you: from 3x3 tiles to 12x7;
Get a score for each solved puzzle based on it's difficulty and your efficiency;
Normal mode provides a more relaxing experience, since you can swap any two tiles. For a bigger challenge, try Hardcore mode where your turns are limited.