Coolors is an arcade scoring puzzle game.
There are 4 lines at the end of each portals are located along each line, crystals of different colors move, and you need to move the portals between themselves so that they match the color of the portal.
Over time, the pace of the game accelerates and you have to try not to lose.
The more you successfully collect points, the more you get currency for which you can buy new crystals.