On BGG one places puzzles like I did last year on cwali.nl. See http://www.boardgamegeek.com/geeklist/31797
That works easier because everyone can place photos there direct, can write scores, ask questions etc. (I should have thougth about that last year.) The first new challenge is placed (puzzle #5). I see a few solution photos but it looks like scores can improve.
Gruss,
Corne
Cwali
