Would you like to play a relaxing game for any age group? Then this free online game called Underwater Jigsaw Puzzle is right for you! Everything is pretty simple here: just do the puzzle. This not that kind of games you can not understand. Just sit back, play and enjoy! Now, we hope you have realized it is not a regular puzzle game judging by the name. This is Underwater Jigsaw Puzzle, therefore the puzzles are going to be underwater.