Remember the numbers.Can you remember the highest difficulty level?

Memorize the number displayed on the screen for only 0.5 seconds and enter with screen key.

The difficulty level has 4 levels in all and can challenge various difficulty problems.

Easy 3~5 digits

Normal 5~7digits

Hard 7~9 digits

Extra Hard 9~11 digits

Simple touch operation only.

You can feel free to challenge problems when you are free.

In this game you will be asked to look at the numbers in an instant and remember that number

It may lead to memory improvement and dynamic vision improvement by challenging many times