Question from Soumya, our most frequent guest contributor:
In March 1970, Larry Nichols invented a 2×2×2 Puzzle and filed a Canadian patent application for it. Two years later X invented Y. Names such as 'The Gordian Knot' and 'Inca Gold' were considered for it but the name Y stuck. There are around 43,252,003,274,489,856,000 permutations of the puzzle. Software can also simulate very large puzzles that are impractical to come up with, such as 100×100×100 and 1,000×1,000×1,000.
Id X and Y.
Answer: Erno Rubik and the Rubik's cube
Rubik and Rubik's cube
ReplyDeletequestion from AWES Inter Command School Quiz ont the 25th of novomber, 2010 - Erntesto Rubik, who made the Rubik's cube.
ReplyDeleteRubik's cube
ReplyDeleteTHE GR8
ReplyDelete...........................................................................
Y-RUBIKS CUBE,X-ERNO RUBIK
ALSO
ReplyDeleteU CN ACTUALLY SOLVE IT.ITS NOT IMPOSSIBLE...........
ATLEAST I THOT SO
erno rubik
ReplyDeleterubik's cube
professor erno rubik n rubiks cube
ReplyDeleteProf Rubik. Rubik's cube
ReplyDeleteX=Erno Rubik
ReplyDeleteY=Rubiks cube
Rubik's Cube
ReplyDeleteX=Ernesto Rubik
ReplyDeleteY=Rubik's Cube
Rubik and Rubik's Cube.
ReplyDeleteRubik's cube was invented in 1974 not in 1972 as the question implies.
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