Nonograms are logic puzzles that originate in Japan. In spite of what you might have read elsewhere, and as far as I know, Nonograms came into existence in 1987 — hardly ancient, unless you're reading this in 3001!

A Nonogram consists of a series of numbers that can be used to determine a picture. The puzzle comes from building this picture from the numbers, but it's important to understand how the numbers were derived from the picture in order to complete the puzzle.

Ĉi tiu paĝo disponeblas ĉi-lingve, laŭ la agordo de via krozilo.