Stewart Coffin is an American puzzle maker. According to Ars Technica, he is considered to be one of the "best designers of polyhedral interlocking puzzles...

arrangement can be found in the design of mechanical burr puzzles. Stewart Coffin has used this geometry in the creation of complex non-rectilinear wooden...

an ever-higher level. On 1979, the American designer and craftsman Stewart Coffin found a level-3 puzzle. In 1985, Bill Cutler found a level-5 burr and...

without right angles could not be efficiently analyzed by computers. Stewart Coffin has been creating puzzles based upon the rhombic dodecahedron since...

The following individuals have won it: (1998) Bill Ritchie (2000) Stewart Coffin (2003) Nob Yoshigahara (2006) Jerry Slocum (2009) Kagen Schaefer (2012)...

tessellations and polyhedra have inspired a variety of mathematical artworks. Stewart Coffin makes polyhedral puzzles in rare and beautiful woods; George W. Hart...

Frederick D. Coffin (January 16, 1943 – July 31, 2003) was an American film actor, singer, songwriter, and musician. Coffin was born in Detroit, Michigan...

Guy: winning ways for your mathematical plays, 2nd ed, vol. 4, 2004. The Conway puzzle in Stewart Coffin's "The Puzzling World of Polyhedral Dissections"...

Heywood Allen (born Allan Stewart Konigsberg; November 30, 1935) is an American filmmaker, actor, and comedian whose career spans more than six decades...

D. The first human Captain Universe was an astronaut named Captain Ray Coffin. He battled Baron Karza and sealed the Prometheus Pit between the Microverse...