I especially love the third game, Pave Your Path. Something about it just delights me. It's so straightforward, and I like that it takes less than a minute to play. I find myself playing it when I'm at my desk and just need a quick distraction. It's also fun to play with my kids, while we make up silly and/or gruesome stories about our outcomes.
I love this, and the accessible version is really one of the best I've ever encountered.