The game is really fun, they have a good difficulty curve that lets you learn how the system works then gets into the harder puzzles. There are a lot of ads, but they are only five seconds then you can skip them. The later you get the longer the levels take so they become less common aswell. The game itself is very low pressure since you can undo any move you make at any time. The ads are also much less intrusive because unlike other ads if you happen to misclick the skip button it doesnt assume you meant to open the app store and there is only one skip button, a lot of the annoying tricks many mobile games ads have aren’t here.

Interesting concept and great graphics. You can watch the ads or get big brain by turning off you internet. I guess the only things that is missing is probably a hint button or something that you can ask for help with.

Instead of the usual tactic of showing ads. They make you watch adds to play a level. I get it. You need to make money. But seriously? Can’t you just put banner ads or something? Maybe a few pop up larger ads? But no. They lock the actual gameplay behind watching ads.