ABSTRACTIn a multi-level crossing maze toy, nine kinds ofsingle cubes of the same size in the number as desired arecombined longitudinally, laterally and thicknesswise toform a combined cube, said combined cube being formed intwo surface thereof with an entrance and an exit openthereto, opening of the cube are singly associated when thecombined cube is formed, and a dead end passage, a linearpassage, a curved passage, a T-passage, a right-anglethree-forked passage, a cross passage, a five-forked pas-sage and a six-forked passage formed interiorly of a singlecube are freely placed in communication with one another toform a multi-level crossing maze. Therefore, a ball is in-troduced into the multi-level crossing maze from theentrance of the combined cube to which is connected thesingle cube, and the combined cube is operated -to move theball and remove it from the exit.
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