Soma-type Puzzles that range in difficulty from mild to challenging. Yes, each is a bit different than another, making solutions more and more difficult as solving occurs. Order of challenge is Mellow Yellow (not too hard), OK Orange (somewhat hard), Mean Green (fairly hard), Rough Red (really hard), Baffling Blue (extremely hard), and Perfect White (blow your mind unless you're a Soma-Nut!). Each puzzle is individually packaged! A real pleaser! Get a set today and start showing your stuff! Place your order online or by fax or by giving us a call! Product Number TS8024