NWEA Assessments - NWEA Assessments creates a personalized assessment experience by adapting to each student's learning level.

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.

ALEKS - ALEKS is a web-based artificially intelligent assessment and learning system that uses adaptive questioning to accurately determine exactly student knows.

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.

Brain Up - Brain Up is a Puzzle, Point-and-Click, and Single-player video game developed by Azura Global for Mobile Devices.

Word Pursuit - Word Pursuit app allows users to put their knowledge about the language and vocabulary to the test by solving puzzles.