There are many hexagonal blocks on the playing field. When you click (swipe) on any block, new blocks of the same color as the previous ones appear in the same place, but possibly at a lower level. The goal is to create chains of identical blocks to connect them and level up. Connecting identical blocks causes them to merge into blocks of the next, higher level. The players task is to join the blocks so that there are no blocks of the initial level left on the field and all blocks become blocks of the highest level.