You do not have the Flash plugin installed, or your browser does not support Javascript (you should enable it, perhaps?)
You can get the most recent version of the Flach plugin at Adobe.com.
People who play Cubrius also play:
The Sound Walk Find your way to redemption by keeping the rhythm through your darkest journey.
Crazy Armadillo Help the crazy armadillo to find the way to the wonderful beaches, because he needs holiday.
Crush The Castle 2 Even after crushing and capturing Arcturia, the Redvonian King was still longing for more castles to crush. The King has sent you, his Seige Master, and Halgrim his finest mason, to assemble the greatest minds in the land to destroy Blutias's empire.
Arcade Lines Stop the board from filling up by forming rows of 5 or more pieces of the same color.
Braniac You are a genius hired to work in a secret laboratory. Your job is to learn an alien language and try to translate the speech of an alien.
Brik Align the colorful blocks falling down in a groups matching the shapes with them to make them disapeared.