Enjoy the attached 4/5 difficulty puzzle from Byron Walden, intriguingly titled "Segar Genesis".
Meanwhile, don't forget to pick up your copy of the "Twenty Under Thirty" PDF puzzle collection at *20under30.com*. "Twenty Under Thirty" was edited by yours truly, and features the hottest work by twenty of the best young, up-and-coming constructors. Just $5. Includes illustrations and bios for each contributor.