This year I was invited to create a full round for the UKPA Open 2024 tournament. For this competition I also tested most of the rounds, which contain many amazing puzzles! The instruction and puzzle booklets can all be found here . Since I'm quite fond of making hybrids, I quickly had the idea of making some sort of puzzle circle with classic genres, and hybrids thereof. I knew I wanted a good mix of types of genres (number placement, shading, loop etc.), and after quite some thinking eventually came up with the rotation Snake, Pentominous, Castle Wall, Kurodoko, and Japanese Sums. Interestingly, I set over half of these puzzles on paper, something I barely used to do before. At first I created 2 classic puzzles of each type and a total of 5 hybrids (so 15 puzzles in total), but after testing it quickly became clear that hybrids are often a lot more difficult to solve than you think. Hence, I decided to reduce it to only one classic of each genre. In total the round was worth