Dombai puzzleWhip-It with four layers and six columns. Made in the former soviet union.
ОЛИДЮС (OLIDJuS)A puzzle made in the former Soviet Union. Even in that region a very rare item.
Figure EightA derivate of the Hungarian Rings from the soviet era.
KristallThe Tetraminx produced in Riga during the soviet era.
Kvadratura KrugaA puzzle from the soviet era. Its title means "Squaring the circle"
Minus CubeSliding blocks in white an another color. From soviet union.