Tag: number trick 9
What Is the Magic Trick with 9? The Math Behind the Mind-Reading Illusion
- by Zephyr Blackwood
- on 15 Jan 2026
The magic trick with 9 uses simple math to create a mind-reading illusion. No sleight of hand needed-just number patterns that always result in multiples of 9. A staple in magic trick kits for beginners.