Inspiring a thought

[Sightu]

I'm trying to formulate a specific effect, where a random 4 digit number is written, and revealed to be the same I wrote earlier.
I've read different things about pencil lead, and forces, but I think what I'm having a hard time on is the number. Is there a way to force, implant the thought of the number I intend??????

 

[WitchDocIsIn]

Yes, many ways. Which way would be best will entirely depend on the context of the routine.

Personally the only time I force a number, I use a calculator force.