LogicLike - Improve logical thinking through engaging brain games

Habitify - The easiest way to keep track of your habits

Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.

JobFlare - Brain games for job seekers

Hue Brain Games - Play interactive games with your Philips Hue lights

Peak - Peak is the automated way to keep track of what everyone is working on.