Reasons to start training
- Greatly increase your ability to memorize and calculate. "No matter how good or bad you think you are, you can always be better."
- Gain in overcoming successfully in all kinds of exams.
- Achieve high levels of concentration to take full advantage of your mind efforts.
Get a World Record
Maximize the power of your mind to achieve rapid calculation. Gain in selfconfident and in making right decisions.
...Courses
Yusnier Viera makes available the most refined techniques of mental arithmetic. Increase your mental capacity with a few weeks of training.
Services offered with the best quality
For digital information about Mental Calculation we offer the most unique techniques and algorithms designed by Yusnier Viera.
Register yourself as soon as possible. Do not miss this opportunity where Yusnier Viera offers techniques for Memorization and Mental Calculation. The secret, according to Viera, lies in the continuous exercise of the brain: "This is not only a world of intelligent people, this is mostly a world of well-trained minds".
Our Champion performs a unique show to the delight of an audience ready to enjoy his skills. This show has been adapted for implementation in schools, conferences, conference rooms, theaters, etc.
News & Events
Yusnier Viera won the first place on Calendar Dates in the IV Mental Calculation World Cup.
Enroll in the new Mental Calculation Course, designed by Yusnier Viera for your own benefit.
Show: "Cosa de dos" (Thing of Two). Event of magic, humor and mental calculation performed by the most excellent magician and humorist David Sanchez and the human calculator and world record holder Yusnier Viera.
