Tubex - skill game

Tubex is a free online flash game of the category skill games.

You have to put tubes of the same color to make squares.
Created square will disappear and you will get a score.
You will get additional score for speed of creation.
From level to level number of tubes will increase.
And number of squares you have to create will increase.

A context menu should be shown when right-clicking or, on touch devices, long-pressing in the game. This menu especially allows to play in full screen and control the volume.