Hi, iam Sandra Leblanc, Promise me you’ll have a good time.

Who Invented The 21 Card Trick? [Solved]

According to Genii Magazine, the trick is “an old mathematical effect based on principles developed by Joseph-Diez Gergonne (a French mathematician) called the Gergonne Pile Principle.” One of the earliest published versions appeared in a 1593 manuscript by Horatio Galasso, then again in the late 1800s.

21-card trick - Numberphile

Videos by Brady Haran Additional editing and animation by Pete McPartlan Patreon: http://www.patreon.com/numberphile …

673 King Street Card Trick REVEALED

Deck Order: S = Spades, H = Hearts, C = Clubs, D = Diamonds QH, QD, QS, QC, JS, 6H, 7S, 3H, KS, 2D, 5C, 2H, 5D, JD, 7D, KH, …

21 Cards - NO SETUP Self Working Card Trick Ever Made / Malayalam

Hai friends !!! Today I’m going to show you a