HEXAHEXA (from Greek hex, "six") is a puzzle game where hexagons are combined into a coherent structure.
The structure follows a simple complementarity principle: the same color sectors join and the opposite color sectors destroy. The aim of the game is to build up a structure from hexagons reaching to the top of the screen.
HEXAHEXA requires the player to predict the trajectory, analyse the complementarity and remove (by touching) non-complementary hexagons so they build and do not destroy the structure.
On each level the speed increases challenging the player to decide faster.