How many color tasks can you finish?
With our unique color pen, you can boost up your memory with this fun game!

It's time to challenge your self and your friends.
Best for boring work days.

Play 10 minutes per day you can increase your focus and intelligence without pills.

There are four different game levels which are 'Easy', 'Medium', 'Hard' and 'Extreme'.
When your request is started, different color jewels will appear sequentially.
Your mission is to memorize the orders of each jewel color.
Recall color sequentially and use your color pen to select correct color.

Let's have some fun now!