This is the first game from series of coloring games about underwater world and fishes. Play coloring game Underwater world with beautiful fishes and giant octopus. Choose free mode of the game and design colorful picture as you like, or choose challenge mode and try to get five stars. If you choose challende mode, your goal is to use Hint to remember colors and become the winner. After every one minute you can use Hint again. underwater coloring game,fish coloring,octopus coloring,coloring game for kids,coloring game,free coloring game,online coloring game,arcade game,fish coloring game,sea creature coloring,color by number game,coloring challenge,color matching,hint system,easy to play,fun for kids,creative coloring,underwater adventure,colorful game,1 player,challenge