As mentioned previously, the Saturday puzzle blog will be posted tomorrow morning by guest blogger Seth Grossinger. By way of introduction, here are some random facts I know about him: Seth is originally from Pittsburgh, he studied Mathematics at Carleton, he went on a whirl-wind trip that included visiting 8 countries, swimming in 4 famous bodies of water, climbing 3 mountains including Kilimanjaro, and kissing 1 giraffe named Laura. He's a world-class Ultimate Frisbee competitor, a part-time grad student, and a cribbage fanatic. Now you know. Have fun, Seth!