Start of a new game. The 'Stained Glass' tileset is shown:

Game screen

Later the same game. A tiled background and the 'Color Wash' tileset:

Game screen

Still later the same game. The 'Precious' tileset:

Game screen

A new game and a new tileset: 'Symbology'. This image also shows a game with the 'special' tiles: black (infinity) which is made of all three primary colors, and white (ring) which cannot be jumped or moved:

Game screen

Puppies & Jellybeans (testing the limits of cuteness here)! On a practical note, this shows a stretched background, and the 'Jelly Belly' tileset. The bullyeyes are 'hints', brought up by right-clicking the 'very cherry' tile at 5-across, 4-down. They represent legal jumps for that tile:

Game screen