Peter Grabarchuk Puzzle Designer
Puzzle publicatons in magazines and books        
  Brain Games - Puzzle magazine published by Publications International
  Puzzles published in Dutch sources by Jantine Bloemhof
  World-Class Puzzles from World Puzzle Championships published by Random House
Peter Puzzle
Find at this website puzzle projects by Peter Grabarchuk, including puzzle products, books and publications, web puzzles, and other puzzle activities.