An introduction to memory competitions, records and techniques
Bastian Wiederhold
公開日: 2025/4/9
Abstract
Anyone who has tried to memorize a one-hundred-digit number can attest that the human brain acquires abstract information slowly. However, following a three-decade increase of results at memory competitions, the best competitors manage to memorize a one-hundred-digit number in under 15 seconds. This documents explores the origins of this trend: how competitions, records and techniques have evolved. In the process several phenomena are discussed: the actual process of memorization is likely even faster, records are governed by a power law, numbers are easier than playing cards and associations are at the core of memory.