Cube27 is a simple, yet challenging 3D matching game where the player's goal is to match pairs of cubes before time runs out. Cube27 includes securities, powerups, several challenge modes, and different texture packs (including one for colorblind).
This is the glitch. The cubes that are highlighted by light blue are affected by it. Every few seconds it releases its grasp on them and you must race to complete the matches with them before the glitch becomes active again.