Welcome Español
If you want to improve your brain skills, you have to follow his extraordinary techniques! You are late for the inscription for the new course of Mental Calculation.
Do you want to know the day of the week of a special date?
Yusnier Viera is the fastest man in the world on calendar memory. He is able to calculate quickly and he has an excellent memory. Yusnier Viera is the only person in the whole world who is in the top 10 ranking in Mental Calculation and Mental Memorization. At the age of 25 years old Yusnier Viera became the youngest person in the top 10 and the unique person to be on both categories. Nobody has done this before!
The Best Human Calendar offers you his techniques. Yusnier Viera designs his own algorithms for math and mental calculation. With Yusnier Viera as consultant you can face and pass any challenging test. Definitely, you’ll gain in self confidence.
Find troubles doing your elementary, high school or college homework? Let me explain you all about Math. Submit your question and I’ll reply you immediately.
Do you have problems with your PC? Just contact us for technical support.
Yusnier Viera offers software development services. Contact us for free project estimate.
Yusnier Viera was graduated with Golden Seal in Computer Science in the University of Havana, 2005. He obtained an excellent GPA: 5.15 out of 5.