Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.
String of Words - String of Words is an app by Nickel Buddy LLC that comes up with features to help users in creating a chain of words so they can solve puzzles to boost up their skills.
Coursera - Build skills with courses, certificates, and degrees online from world-class universities and companies
Logic Puzzles Daily - Logic Puzzles Daily app comes up with features to help you in taking challenges so you can clear levels after levels of brain teasers.
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Crossword Puzzle Free - Crossword Puzzle Free is an app by Redstone Games that provides you with a variety of different puzzles according to various difficulty levels such as easy, medium, hard, and pro, etc.