Games, Puzzles, Riddles, and Interactives

Games & Puzzles

• Nikoli’s puzzles
• Cross+A’s collection of puzzles
• Krazydad’s puzzles
• Thomas’ compiliation of puzzles
• Number hive puzzles
• Futoshiki

Riddles

• Coldwell’s Compilation of Riddles

Interactives & Other

• Toothpick and Ulam-Warbuton Automota