Object: arrange all faces in groups, sorted by colour.
(28 variants, including 6 randomized variants)

In the default variant the board shows 12 faces in four colours, with three of same colour.

You can either slide a faces all the way towards another faces in the same column or row, or you can jump over an orthogonally adjacent faces, landing on an empty position.
You cannot slide a faces towards a wall or towards the border.

Beginners: You must end up in a configuration where the faces of one colour are a connected group, and this must be true for each colour.
Note that the faces which have neighbors will smile.
If there are three faces or less per colour, then making all faces smile will win the game.

Experts: do so in the least amount of moves.
The move counter on the right border shows how many moves you needed.

The solutions to the fixed variants are attached.
All solutions have been found by hand; so you might be able to improve on them.
Some solutions have been found by Alfred Pfeiffer.

Random variants: Click the board anywhere to randomize the setup.