Only slightly fun. The shapes you end up getting after a little while never fit the situations you are in. You can't even clear spaces because the ones you get are constantly backwards of what you need or in a large shape that has 1 spot it can go and then you are done. It's not a thinking game for the most part because you can't plan ahead due to only getting 3 shapes at a time and then once placed I seem to get terrible options with the next set of 3 then another set right after that. No fun.