Featured Puzzle: Seethrough #1 – The Invisible Dungeon
When he took a fantasy wargame and created his own rules focused on small-scale combat with only a few individuals, Gary Gygax started a revolution. Gradually, Chainmail evolved into Dungeons and Dragons, and the concept of role-playing games was born. When he passed away in 2008, fans around the world declared his birthday, July 27th, to be Gary Gygax Day. So let’s celebrate with a new type of puzzle!