Primary school is the stage of formation and development of a rich language of the baby. However, students at this age often make many spelling mistakes when speaking and writing in each dialect. "FUNNY PRECISION" is a game designed to help elementary school students "play and learn, learn and play", thereby training their ability to pronounce correctly, write correctly and increase spelling vocabulary for children.

Not only that, the game with beautiful interface, showing outstanding natural landscapes of each North, Central, and South dialect regions also helps students have more opportunities to explore their beloved country of Vietnam. add love for nature, homeland, country, people.

The game "Happy GOD" has the following outstanding features:

- Distinguish easily misspelled words in three regions

- The levels in the game are arranged according to 4 levels of difficulty:
+ Level 1: Recognize: Enter sound or rhyme in the dot
+ Level 2: Understanding: Choose words to spell correctly
+ Level 3: Apply low: Fill sounds or rhyme in many dots to complete the sentence
+ Level 4: Apply high: Practice spelling in combination with word explanation
- The game includes more than 5000 words popular with elementary school students with standard pronunciation

- In addition, the game also supports students to look up and find the correct spelling of common words.

- Besides, limiting playing time will help parents control the use of smartphones and protect the health of students.

"FUN GOD" is a useful educational game. We hope that the game will help students improve their spelling skills and love Vietnamese.