Medal (cast puzzle)

 

Cast news (cast puzzle)

 

Quartet (cast puzzle)

 

Cast Coil

 

Cast cylinder

 

Cast infinity

 

Cast cyclone

 

Cast valve

 

Nutcase (cast puzzle)

 

Vortex (cast puzzle)

 

Cast diamond

 

Cast planet

 

Cast cross

 

Cast love

 

Archimedes Atom

 

Archimedes infinity

 

Puzzel Iq

 

Plate (cast puzzle)

 

Cricket (castpuzzle)

 

Duet (cast puzzle)

!