ORBITA LOGICAL GAME-ATTRACTION

摘要

FIELD: development of logical thinking. SUBSTANCE: logical game has, at least, two flat pieces with sectors of same size, installed on flat base, counters and flat guides. Flat guides are separated into squares having designation. Flat pieces and flat guides are installed on base for possible reinstallation of one relative to another and their contact with one another. EFFECT: higher efficiency. 3 cl, 3 dwg