Once again, the Hexa-Trex puzzles got published in the Games Magazine - the the February 2009 issue (out now in your local magazine store). They're on page 40 of the magazine in the pencil-wise section. Have fun!

If you want to try some online, I post a Hexa-Trex puzzle everyday. Also you can purchase a book full of these puzzles from the Nucleus Learning Store or on Amazon.com.