Since you mentioned sorting 'on paper', here's the sorting algorithm you'd use as a human sorting papers :) https://www.quora.com/What-is-the-best-manual-sorti

Since you mentioned sorting 'on paper', here's the sorting algorithm you'd use as a human sorting papers :) https://www.quora.com/What-is-the-best-manual-sorting-algorithm-E-g-if-you-had-a-stack-of-papers-that-you-wanted-to-sort-alphabetically-what-would-be-the-most-efficient-way-to-do-it-What-if-you-were-okay-with-them-being-off-by-one-or-two-from-their-sorted-position https://www.quora.com/What-is-the-best-manual-sorting-algori...