Voxly - Voxly – Color by Number 3D is a relaxing, de-stressing, and addictive coloring app designed for kids and adults who love to color.
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.
Daily Pixel - Daily Pixel – Color by Number, Happy Pixel Art developed and published by Magic Arts.
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.
Coloring Book for Adults - Coloring Book for Adults is a 100% free coloring app that offers an addictive way to de-stress and get creative.
Between the lines - Between the lines app enables users to identify the hidden words so they can find out the whole phrase to train their brain in recognizing words.