„jedná se o tangram https://www.google.cz/search?hl=cs&tbm=isch&source=hp&biw=1366&bih=571&q=tangram&oq=tangra&gs_l=img.3.0.0l8j0i30k1l2.926.2546.0.3815.6.6.0.0.0.0.273.1072.0j5j1.6.0....0...1.1.64.img..0.6.1063....0.N2YsivCFPcM#imgrc=5ew-2ei7RAJ2jM:&spf=1505936782649“