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in applied chemistry. After becoming disenchanted with his career in high-polymer engineering, Nob turned to high school teaching as an educator of chemistry and mathematics.
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As a puzzle columnist, Nob was an active contributor to many journals and had monthly columns in various popular magazines, including
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In 2003, the
Association of Game & Puzzle Collectors awarded Nob with the
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162:. He was also an avid computer programmer who used computers to help solve
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121:'s most celebrated inventor, collector, solver, and communicator of
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puzzle game, to companies including Binary Arts (now known as
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243:Association for Games & Puzzles International
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229:Nob Yoshigahara Puzzle Design Competition
180:Nob Yoshigahara Puzzle Design Competition
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253:Mechanical puzzles by Nob Yoshigahara
174:Nob was an active participant in the
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341:Tokyo Institute of Technology alumni
217:Mathematical Association of America
241:Association Awards: Sam Loyd Award
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135:Tokyo Institute of Technology
336:Recreational mathematicians
213:Math Games: Nob Yoshigahara
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287:Tribute to a Mathemagician
176:International Puzzle Party
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331:Mathematics popularizers
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133:Nob graduated from the
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164:mathematical puzzles
129:Education and career
111:Yoshigahara Nobuyuki
102:Nobuyuki Yoshigahara
23:Nobuyuki Yoshigahara
44:Yoshigahara in 2000
191:mechanical puzzles
170:Awards and honors
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187:Sam Loyd Award
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89:Known for
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76:(2004-06-19)
60:May 27, 1936
321:2004 deaths
316:1936 births
301:Kagen Sound
256:PuzzleWorld
310:Categories
295:1568812043
271:B.A. Cipra
197:References
156:Ishi Press
56:1936-05-27
147:Rush Hour
160:Hanayama
152:ThinkFun
123:puzzles
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158:, and
107:芦ヶ原 伸之
31:芦ヶ原 伸之
142:Quark
119:Japan
82:Japan
64:Japan
291:ISBN
71:Died
50:Born
154:),
115:Nob
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