Kre-O Kre-O KRE-O is a line of construction toys (similar to Lego and Mega Bloks) manufactured by South Korea-based Oxford and marketed by Hasbro. Kre-O was released in stores in Fall 2011. The name "Kre-O" comes from the Latin word "creo", which means "I create". Kre-O toys feature highly articulated humanoid figures called Kreons. Kre-O blocks are compatible with Lego bricks, hence also compatible with Mega Bloks and other building block brands. Kre-O "Transformers" is the first line of the Kre-O series. They were first shown in February 2011 at the American International Toy Fair trade show in New York. Transformers
Zome the cyclic group of order 2, 3, or 5, respectively. Hence, one may also describe the blue, yellow, and red struts as "rectangular", "triangular", and "pentagonal", respectively. One may extend the Zome system by adjoining green vectors. The "standard green vectors" comprise the formula_9-orbit of the vector formula_28. and a "green strut" as any vector which can be obtained by scaling a standard green vector by any integral power formula_16. As above, one may check that there are formula_30=60 standard green vectors. One may then enhance the Zome system by including these green struts. Doing this does not affect the