Modern Times 21

A very difficult color-matching puzzle. The objective is to align the wheels so that each wheel has a common touching color. The puzzle is made more difficult by the fact that some areas of each wheel have no cog teeth, affecting the way that each rotates relative to the others. This puzzle is a more colorful style of the original wood version and is made with color anodized metal pieces with a decorative border.

Made in ten laser-cut woods, acrylic, and stainless steel by Jean-Claude Constantin. Jean-Claude Constantin lives in Germany, where he designs and manufactures many different wood and metal puzzles, as well as magic tricks.