I thank you for visiting my site. Let me introduce myself: Leonid Mochalov - Russian inventor of puzzles and author of entertaining tasks. The Continuer of the best traditions of this genre: the American Sam Loyd
and Englishman Henry Dudeney. I have thought up approximately 50 puzzles, for example there is "Pyramid" and "Chess cube ",
and also the new types of tasks - SQUAREWORDS, LABYRINTH-NUMBER and EXPRESS-LABYRINTH. English translation by Andrey Igorevich Krivolapov and Katerina Goncharova.
The author invites to cooperation the manufacturers of puzzles and publishers!
I want to thank the following people for the rendered help and assistance:
• Allen Rolfs - a doctor, Laguna city (USA).
• Nikolay Shalyapin - a director of the timber enterprise, Russia.
• Ivan Shishkin - a locksmith of the sanatorium "Sosnoviy bor" (Kirovskaya area, Russia).
• Nick Kouvaris (www.gp4gp.com) – thank for the given games.
• Vladimir Dorofeev (Mytischi, Russia) - remarks and corrections in the book.