Welcome to the world of 'How to make Nine ?'.

Number 9 is a new classic-style number puzzle game. *Although it is a puzzle with numbers, you can wonderfully enjoy it even without knowing addition and subtraction.

☆ How to play ☆ 
- When you swipe the screen, the green tile moves.
- When a green tile collides with another tile, the numbers of the two tiles are added.
- You must move the green tile to the purple tile.
- If you move to the green tile and purple tile, and the numbers are the same, when it's clear!
- You fail if the numbers are different or you exceeded the number of moves.

*Depending on the number of acquired stars and number of move, you will receive either "Perfect" or "Excellent".
- Keep on trying to challenge yourself to reach perfection and compete for rankings.

☆ Game Features ☆
- There are very easy (3x3), easy (3x4), medium (4x4), hard (4x5), and very hard (5x5) boards.
- Elaborately designed boards are provided in order.
- A leader board for Cleared Levels
- A leader board for continuous Perfect
- Attained achievements
- You can enjoy it on low-end devices.
- Instant game improvements based on your feedback and opinions
- A beautiful and simple user interface
- A comfortable screen composition that you can enjoy for a long time without getting tired