I liked this a lot more than Wodin but I'm still stuck two off. I'm not sure if it was intentional or not but there are like two dozen 2 offs...I don't know how I'm so good at finding them all, but if the top is done a certain way every other possible combination + pipelined route through the bottom seem to produce 2 off (at least 16 by my count). Jesus. Giving up for now lol