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 Enigma also like:
Connect 4 Test your brain in this classic puzzle game. Collect 4 balls in one horizontal, vertical or diagonal line before your oppenent did that.
Atomica Atoms make everything - even big scores. To score big, arrange three or more atoms of similar colour in horizontal/vertical/diagonal sequence.
Asteroids Revenge This is a cool twist on the classic Asteroids retro arcade game but only now you re the asteroid!
8 Ball Pool This is one of the realistic 8 ball pool game. The game is played with a cue ball and 8 object balls, numbered 1 through 8.