Flying Duck Computer has published numerous puzzle books over the years.

Cryptic Word Searches

• Cryptic Word Searches #2
• Cryptic Word searches #1

Sudoku Variations

• Sudoku Soup
• Sudoku in Wonderland
• Sudoku Atlantis
• Sudoku Earthquake
• Sudoku Islands
• Trividoku #2
• Trividoku #1
• Stars & Stripes Sudoku

Riddles & Role-playing

• Solve the Riddle!
• The Riddle Treasury
• Shadowman's Tricks & Traps
• Shadowman's Twisted Treasury
• Kiddles

Solve the riddle!

This book includes all of our "Indy Riddle books", short riddle books we used at the GenCon gaming convention. It also includes my perspective on our game company, Cloud Kingdom Games, from the 1980s until we shut down in 2012.

• Solve the Riddle!