Coloring Underwater World 4 is an ocean-themed coloring game. In the game, you will color beautiful fish and underwater worlds. Choose the right color, the right position, and complete the right picture as required to win.
The game has two modes for you to choose from:
Free mode: You can design and color the images according to your own preferences.
Challenge mode: Using hints and remembering the colors of popular pictures, paint the right color to become the winner. After every minute, you will see the hint again.
Complete the picture in the shortest time to be at the top.
Use the mouse to select the pencil color, then click the position in the image to fill.