Submissions from 2005
Unpredictable Binary Strings, Richard Low, Mark Stamp, R. Craigen, and G. Faucher
Submissions from 2004
Pokémon® Cards and the Shortest Common Superstring, Mark Stamp and Austin Stamp
Submissions from 2001
Rush Hour® and Dijkstra’s Algorithm, Mark Stamp, Brad Engel, McIntosh Ewell, and Victor Morrow
Submissions from 1997
Random walks on wheels, Matthew Lee and Mark Stamp
