Crazy Colour Rush Tin Riddle

你是否足够聪明来解决这个谜像素设计，然后用自己的方式来证明这一点

Crazy Colour Rush Tin Riddle Fill all the Colour Tin with one color. You start from the top-left corner and move deeper changing colors.You select one of the colored buttons at the bottom of the screen, and your "flood" area will grow to include that color. As you keep selecting colors, your "flood" areas grow, and pretty soon almost the whole screen will be one colour!

Crazy Colour Rush Tin Riddle is a simple yet addictive strategy game in which you have to flood the whole game board with one color in less than the allowed steps. Try to flood-it in the least amount of steps!

Sounds simple? Lets see what you can do...

Are you smart enough to take this challenge?

solve this riddle and prove it.