Brain training 100 times

This app is an application of 100 squares calculation.
Instead of entering the calculation results, the difference with the application of 100 squares calculation of the ordinary, is a simple application of only scoring.
There are as effective as yet simple, and to calculate the 100 squares calculation, is an app that is to simplify the input.

I am also facing the practice of computing power and elementary school brain training of the elderly.
I can easily operate anyone from children to adults.

The method of operation is simple, just press the button to determine whether incorrect calculation result is correct.
Level 1 and Level 2, to determine in the light with the answer, whether or not correct because it is answer with.
The level 4 and level 3, because there is no answer, and to determine if correct, calculated on their own.

Grading time when you have scored all 100, it was scored correctly because it is recorded, and will aim at the correct score in a short period of time.
Also, let's work hard so as to maintain a 100% scoring rate scoring rate are recorded.
Scoring has become so difficult scoring rate is lowered, scoring is easy, scoring rate goes up.
Who enjoy the game style, let's focus on the best time.
Who enjoy as Brain Training Let's focus on scoring rate.

Usage (how to play)
(1) Choose a level.
(2) a screen changes and a 100 mass calculation result is displayed -- (3) -- judge whether the calculation result inputted one question at a time is positive, and push a button.
(4) Since it will move to the following calculation result if a button is pushed, judge similarly and push a button.
(5) Since redo is impossible, please grade 100 questions at a stretch.
(6) When all the grading is right, there is a chance of renewal of a best score.
(7) An end of 100 questions will display this grading rate.
"OK" is touched and it returns to a title screen.

A level is four kinds.
- Level 1
An answer is displayed.
It is calculation of addition from 0 to 9.
It grades, while obtaining an answer.
- Level 2
An answer is displayed.
It is calculation of addition from 0 to 19.
It grades, while obtaining an answer.
- Level 3
An answer is not displayed.
It is calculation of addition from 0 to 9.
It calculates by itself and grades.
- Level 4
An answer is not displayed.
It is calculation of addition from 0 to 19.
It calculates by itself and grades.