My name is Casey and I have PTSD and short term memory loss. I have to meet a person a few times regularly before I can remember a face with a name. I open doors, I try, before I unlock them. I have been playing your game for awhile now at all odd hours, when I can’t sleep. My doctors have noticed improvement in my memory recollections and daily recall. I told them about this game and they believe, 100%. That your app is the cause of these improvements. So on behalf of myself and my 3 sons , I’m a single mom they also believe your helping me, I want to thank you, I have a almost 4% improvement in recall. Thank you.