7 Math - Calculation Puzzle -

计算拼图为大家，从大脑训练天才！

From the Brain training level to a genius mathematician level!

It is a thorough calculation puzzle "7 Math" !

+ The rule is simple! let's make the number of the answer using the seven digit panel freely !

+ The operation is simple too! You Swipe from the number that You want to use for four directions (+,-,×,÷)!

+ The problem is simple! ....to Ultra hard!!

★Five classes

Easy: The exercise class. Challenge it repeatedly to train your brain:)

Normal: The number of the answer becomes big. This class is for people loving calculations.

Hard: This is a class for a person with the confidence to a calculation skill.

Smart: You should be proud of a calculation skill if you unlock this level.

Genius: You might be able to get 1 million points. let's unlock all achievements, and challenge a king of the online ranking!

During a play, the screen is colored by a neon design, and music and the sound effects enliven a feeling...but

Let's ignore it.

Concentrate on a calculation thoroughly! To higher score than anyone else!

※You can choose neon style from five colors. And you can set the sound.