YouTube channels are becoming more and more popular, competing successfully with TV channels. An example is the channel for children with the unusual name Kokomelon. This is a developmental channel, the heroes of which are animated characters: adults, children, animals. Through the communication and interaction of the characters, little viewers develop, learn and learn about the world. The Cocomelon Coloring Book game is dedicated to the heroes of Cocomelon and will also fulfill its developmental function. Younger users are encouraged to color in eight pictures using the pencils that are located under the picture of your choice.