I play a lot of games solo, but I don’t play very many solitaire games. I’m not exactly sure why that is. I’ve had some of my best gaming experiences multi-handing a hex and counter game, but I’ve yet to find a dedicated solitaire game that has gripped me in the same way. As a result, I don’t play that many dedicated solitaire games, but I am also not beyond hope that I have simply not played the right one(s). With that in mind, I couldn’t help but notice the praise that has been heaped on both Petter Schanke Olsen’s Halls of Hegra (published by Tompet Games) and David Thompson’s Valiant Defense series (published by Dan Verssen Games) - in particular Lanzerath Ridge, a collaboration between Thompson and Nils Johansson. Both focus on lesser known actions in World War II where beleaguered defenders withstood ferocious Nazi onslaughts before eventually succumbing. While World War II is far from my favorite topic, I do enjoy killing the odd Nazi and I have something of a penchant for both niche topics and siege games. Since both games have a shared theme, I figured it might be interesting to review them together.