Cao Nam

Have you ever taken experiment in attacking timer?Switch & Bulb Application will give you that feeling. All it's free forever.The task of you in this …

You want to actually challenge and work on your brain?Brain Hacking is a good choice, a great way to gain your focus. All it’s free !!!You have 5 seco …

You are in tired mind? You want to actually challenge and work on your brain?Mystery Color is a good choice, a great way to gain your focus. All it’s …

Are you sure about your ability to recognize the different colors?Only with 10 very basic colors WHITE, BLACK, YELLOW, ORANGE, PINK, PURPLE, GRAY, GRE …