This is probably the hardest puzzle I own. You may be thinking, "The hardest? That doesn't look too bad." Don't be deceived. The continents aren't that bad, but the oceans are a BEAST. This puzzle is a photomosiac, so each piece has 3-4 teeny tiny pictures on it. Thus, to put together the big blue mass, you have pick up a piece that has has a picture of a woman in a chaise lounge or an eagle or a white boat, seach the box to find that one little picture, and then put the piece on the table approximately where it is supposed to go. Evetually the pieces start to hook together. It is as painstaking as it sounds, but well worth it in the end.
Behold my pride and joy!