Starting at the central node, type letters to choose a link (lowercase).
Each link you follow takes you to a new node (uppercase); or just tap the node.
Once you are in the synchrotron, there is no returning to the center.
You need to find the paths that will make both links and nodes simultaneously form two words.
When you have the two words, hit "Enter" or tap the central node to score them.
After you find all the words, be sure to Gloat to all your friends!