Appear on quiz show, solve various arithmetic puzzles, compete against opponents. An arithmetic game where children can get into it!
Play against computers of 5 levels or with friends.
You can select the question from addition, subtraction, multiplication, division.

[Various Quizzes]
- Vague Quiz
Find out the answer from the expression which became hard to see due to mosaic, blurred or distorted

- Sort Quiz
Order numbers and symbols correctly

- Reflexes Quiz
When you see collect expression hit the button! Attention to fake expression

- Wanted Quiz
Find the answer from many numbers

- Memory Quiz
Memorize the animation in which numbers appear and answer the question

- Marking Quiz
Expressions appear on the screen one after another. Hit the button when the answer is right

- Counting Quiz
How many sheep?

- Time Sense Quiz
Measure the time indicated by the expression with your sense

[Question level]
- Addition / Subtraction 1
- Addition / Subtraction 2 (carry forward and downward)
- Multiplication
- Division
- 4 arithmetic operation 1
- 4 arithmetic operation 2 (3 numbers)
- Decimal Addition / Subtraction
- Decimal Multiplication / Division
- Addition / Subtraction 3 (2 digits)
- Indian multiplication (up to 20x20)

[Recommended for]
- Elementary school students (first grader, second grader, third grader)
- Parents who want to have fun working on their studies
- One who has mental arithmetic
- Those who want to do brain training by calculation (addition, subtraction, multiplication, division)