Dörd Hərf is a free trivia game available on Android platform, developed by MoruqNet. The game is designed to test your knowledge in Azerbaijani language using Azerbaijani words. It is a great way to learn and improve your vocabulary in the language. The game has a simple interface, making it easy to navigate through the different levels.

In Dörd Hərf, you have to guess the word by looking at the picture and the letters provided. You have to use your knowledge of the Azerbaijani language to guess the correct word. The game has different levels, each becoming progressively harder. The game also has a feature to share your scores on social media platforms. Overall, Dörd Hərf is an excellent trivia game for anyone looking to improve their Azerbaijani language skills.