Truchet Tiles (IMAGE) California Institute of Technology Caption Left, Truchet tiles have two arcs that are rotationally asymmetrical. Right, popular board games inspired by Truchet tiles. Credit Courtesy of L. Qian Usage Restrictions WITH IMAGE CREDITS License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.