Byron Walden's "The Second List" is 4/5 hard, and an impressive construction indeed. Have fun with it!
Meanwhile, we have a tentative launch date for the AVCX Slate puzzle--next Wednesday, September 21. Fingers crossed for no delays! We'll let you know. Follow us on Twitter @avcxword for regular updates.
Ben and the AVCX crew [avxwords.com, @AVCXWord]