Shiny Tiles

A puzzle game where you have to swap colored tiles to remove them.

The principle

You can swap two adjacent tiles. By cons you can not swap non-adjacent tiles.

When switching if same-colored tiles are found side by side, then they disappear.

You win if you remove all the tiles from the board!

It sounds simple, but we'll see if you will get there. For optimists, test the series named "The Hell Set".

Good luck.