CONSTRUCTION SET-EXERCISER Russian patent published in 2000 - IPC

FIELD: toy construction set. SUBSTANCE: construction set-exerciser has set of flat members adapted for construction of playing field. Flat members are made square and of different color, and are provided with smooth central colored strip, preferably yellow, which forms path, when succession of flat members are positioned on it. Central strip occupies half the length of square. Portions of different color contrasting the color of central strip are positioned along edges of flat member. Convex members formed as graphical parts, letters and figures are extending 1-3 mm above surface of flat members. Construction set is adapted for building three-dimensional playing floor structures in children's educational enterprises. EFFECT: increased efficiency by provoking playing activities of children. 4 dwg