2001-2012 Puzzle Design Competition Full.pdf | 84.60Mb | April 7 2016 |
2001-2013 Puzzle Design Competitionl.pdf | 99.40Mb | April 7 2016 |
34a Polyomino Puzzles - Coffin & Slocum.pdf | 1.18Mb | April 7 2016 |
Architect's dilemma v11.pdf | 553.91Kb | April 7 2016 |
Berlekamp R. - Tribute to Martin Gardner.djvu | 1.47Mb | October 26 2019 |
Boardman A.J. Puzzle Projects for Woodworkers, 2006.PDF | 6.81Mb | April 7 2016 |
CFF72-Original-manuscript.pdf | 17.68Mb | April 7 2016 |
Coffin S. T. Puzzle Craft, 1992, 80 с.pdf | 3.75Mb | April 7 2016 |
Coffin S. T. The Puzzling World of Polyhedral Dissections, 1990-2012.pdf | 3.94Mb | April 7 2016 |
Cyclopedia of puzzles.pdf | 42.92Mb | April 7 2016 |
Dewdney A.K. - Beyond reason.. 8 great problems that reveal the limits of science.djvu | 1.08Mb | October 26 2019 |
Dudeney H. E. - Amusements in Mathematics.rar | 5.87Mb | October 26 2019 |
Filipiak Antony S. Mathematical Puzzles and Other Brain Twisters, 1978.djvu | 1.04Mb | April 7 2016 |
Gardner M. - Codes, Ciphers & Secret Writing.pdf | 2.34Mb | October 26 2019 |
Gardner M. - Fads & Fallacies [In The Name Of Science].rtf | 978.21Kb | January 13 2014 |
Gardner M. - Magic Squares Cornered.pdf | 80.22Kb | October 26 2019 |
Gardner M. - Mathemagics & Math Puzzles.pdf | 2.29Mb | October 26 2019 |
Gardner M. - Puzzles from around the world.pdf | 2.29Mb | October 26 2019 |
Gardner M. - Thang.doc | 25.00Kb | October 26 2019 |
Gardner M. - Wheels, Life & Other Mathematical Amusements.djvu | 3.86Mb | January 13 2014 |
Gardner M. - Wheels, Life & Other Mathematical Amusements.pdf | 15.29Mb | October 26 2019 |
Gardner M. - Wheels, Life (Ocred).djvu | 3.86Mb | October 26 2019 |
Hoffmann Puzzles old and new.pdf | 23.84Mb | April 7 2016 |
Jerry Slocum NewBook of Puzzles.djvu | 9.53Mb | April 7 2016 |
Jerry Slocum The Cub.djvu | 6.08Mb | April 7 2016 |
Kanel K.&J. Kreative Puzzles Puzzlography, 2011.pdf | 28.80Mb | April 7 2016 |
pc92.pdf | 3.75Mb | April 7 2016 |
Philip J. Carter & Ken A. Russel - Beat the IQ Challenge - MENSA puzzles.djvu | 2.57Mb | October 26 2019 |
Rob's Puzzle Page - Interlocking Puzzles.pdf | 6.77Mb | April 7 2016 |
Sam Loyd's Book of Tangrams.pdf | 8.01Mb | April 7 2016 |