So this one was interesting, my weekend was (sadly) fully planned, so I just threw something together today (in around 8-10 hours). I made a sort of logic circuit game, where you have to make some logic gates using only NAND-Gates. Sadly, I barely had time to add content, so there are only a few basic challenges. I would have loved to make a 'Build a CPU' mission. I hope you still have some fun playing it!