Play the online version of Geometry Dash, a "die and retry" game which was a huge success on mobile phones in 2013.
The very simple principle of this platform / arcade game is to control a cube, sliding on the ground, and jump to avoid the various obstacles that will stand in your way.
In the manner of a Flappy Bird, the extreme difficulty of Geometry Dash will push you to constantly try to go further.
See also:
Geometry Neon Dash
