The Three-Repeat Card Trick Simulator

Set the parameters and observe where the spectator's marked card lands after 3 dealing repetitions.

1. Packet Size (P): 18 cards

Number of cards cut off by the spectator (1-52).

2. Dealt Cards (n): 10 cards

Number of cards dealt in each of the 3 repeats (1-26).

Simulation Results

Please set the parameters and run the simulation.

Full Position Analysis Table

Shows the final position (1-indexed) of the marked card for all valid combinations of P and n. Green = Success (Position 1) Red = Invalid White = Position Number

Min P:

Max P:

Min n:

Max n: