universal digit force (UDF) by Umesh and Anmol

Jan Forster
"Very, very clever, and so creative - it fooled me badly! Quite a different and fresh approach. I really like it a lot!"


Lior manor
“This is simple to do and it’s very Strong”

Haim goldenberg
“very smart and practical way to force a number!!! I love this method!”

Christian grace
“A simple and reliable method for forcing any random number with a borrowed phone. Bravo!”

Force any number on a large or a small audience in the cleanest way possible.

Use spectators phone
No apps or gimmicks
Anytime anywhere
Bonus effect:

A superb method to find the name of the spectator is thinking of.