Stackoku (September 2017, Games)

Approxdoku (January 2017, Games)

Code Squares (August 2016, Games)

Stackoku (March 2015, Games)

Even Odder (Vacation 2014, World of Puzzles)

Non-Zero Paths (March 2014, Games)

Jumper (Extra 2013, World of Puzzles)

Stackoku (October 2013, Games)

Water Works (Fall 2013, World of Puzzles)

Gerrymandering (Summer 2013, World of Puzzles)
(Interactive)

Precise Pointer (March 2011, World of Puzzles)

Roll-of-the-Dice (January 2011, World of Puzzles)

One Of Each (November 2010, World of Puzzles)
(Interactive)

Latin Squares (September 2010, World of Puzzles)

Every Which Way (January 2010, World of Puzzles)

Rattle Traps (June 2008, Bash)

Chess Wars (September 2001, World of Puzzles)

Chess Wars (February 2001, Games)

Beelines (Fall 2000, World of Puzzles)

Battleships (September 2000, World of Puzzles)

Chess Wars (June 2000, Games)

Rattle Traps (April 2000, Games)

Beelines (November 1999/2006, Games)