Floppy Cube Normal Price @ Rp. 100, 000 Sale Price @ Rp. 45, 000 1x3x3 Floppy Cube is composed of 1x3x3 hexahedron cube. Although the contour of this kind of cube matrix is simple, you can still get infinite fun and solution to the riddle. It' s just because of its simpleness in matrix that famous riddle experts and mathematicians once thought: " Theoretically speaking, this kind of difficulty is impossible to realize" . Enjoy playing the 1x3x3 Floppy Cube.