Unveiling Liu Qian’s Final Magic Trick: The Hidden Josephus Puzzle

The article explains Liu Qian’s last magic performance by modeling the card shuffling as a periodic ABCD pattern, interpreting it through group theory, and ultimately solving the underlying Josephus problem with a binary‑based formula that predicts the surviving card.

Josephus problembinary representationcombinatorics

0 likes · 10 min read

Unveiling Liu Qian’s Final Magic Trick: The Hidden Josephus Puzzle

Rare Earth Juejin Tech Community

Feb 21, 2024 · Backend Development

Recreating the Spring Festival Gala Magic Trick Using Go

This article walks through a step‑by‑step Go implementation of the popular Spring Festival Gala magic trick, explaining the underlying Josephus‑style algorithm, showing each transformation of a slice of cards with complete code snippets, and demonstrating how the final single card matches the hidden one.

GoJosephus problemMagic Trick

0 likes · 9 min read

Recreating the Spring Festival Gala Magic Trick Using Go