Glitz Gold Escape

So as summer is on and the climate so hot. You go for scuba diving. For avoiding the sun you go with oxygen cylinder under water. It looks so beautiful under sea with plenty of fishes and shells. You collect shells and pearls there deep down the sea. Suddenly you see a box, looks like treasure, needs key to open. Solve puzzles and find clues to get the glittering gold. Good luck and have fun!