Super-Square-1 Star Column 2008
Meffert's platypus ultimate 2004
Meffert's Platypus negra 2004
Time Machine 2009
Rubik's Ufo gris 2001
Meffert's platypus 2004
Meffert's platypus supreme 2004
Crazee revolution 2004
Rainbow Nautilus 2009
Jagged Cube 1982
