Đậu Lém - Toán 1 is an educational adventure game for children in the first grade. It is based on the educational program of the Ministry of Education and Training in Vietnam.

In this game, the main character is Dau Lem. He is a little Dau Lem who was transformed into the world by his fairy godmother.

In this world, there are many adventures that Dau Lem will experience. He will have to pass through the roads of the town to find the puzzle pieces to open the door to the next chapter.

The game has many vivid images, many close-up cartoon characters, and children can play it for free.