WordBrain - Each level is a puzzle, where you are challenged to find a number of specific words!
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Hexic Link - Hexic Link is an Addictive, Puzzle, and Single-player video game developed and published by ThinkCube Inc.
Calm - Calm.com can help you reduce stress and increase calm.
Board Defenders - Puzzel games based on the chess rules
Synctuition Meditation Program - Synctuition Meditation Program is a world’s most leading meditation app that comes with brand new 3D sounds that enhance the quality of sleep significantly.