What is the Kids Spelling Animals game, how does it work?

According to the introduction of Olha Yermolenko, Kids Spelling Animals is a Educational game on the Android platform. There is currently a 1.0 version released on Mar 17, 2019, you can see the details below.

Kids Spelling Animals is an application designed for children that will help to learn how to read and spell words.
There are several levels of difficulty from simple mode with prompts to complex mode where the child should make a word using the available letters.
Difficulty mode can be selected in the application settings.
The application will allow the child to get acquainted with the diversity of the animal world. The game consists of fifteen levels and each of them contains cards of seven different animals that are grouped by simular features.
As a bonus the child will be able to watch a funny video with animals the end of each level.
The initial version of the application includes six free levels with 42 cards, additional content is available for extra cost.

The game is designed for children of preschool age and primary school.

Added movement between completed cards
Small bugs fixed