MGU writes: "In order for a puzzle game to be quality, it needs to be simple, challenging and extremely addictive. It also helps if it's original, or near to, as there are only so many Tetris and Bejewelled clones one can take. Thankfully Momocat Studios has avoided a case of the clones and opted to become a sliding block puzzler. Sure, there are plenty of those around, but not many of them satisfy in all areas. Does Cogitate? Let's see: Simple: Check. Challenging: Double check. Addictive: It's more determination than it is addiction, but sure - Check."