Janos Kovacs, brand manager for Rubik
Enterprises, says one of the models has an improved mechanism
which can be customized by competitors to make the sides of the
cube turn easier, while another of the mechanical puzzles
invented by Hungarian Erno Rubik has sets of geometrical shapes
on the cube faces so it can be solved by blind people.
Kovacs says the new models "are an opportunity to squeeze out
the Chinese counterfeits from the market."
The models were presented at the 2013 Hungarian Open ending
Sunday, in which competitors raced to solve cubes with their
feet, with one hand or while blindfolded.
[Associated
Press]
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