Coloring is so nice and easy! What, these puzzles are not so easy at all. It seems that THIS coloring book exists under its own laws. Lets get this over.
PIXEL PUZZLES
Look! Pixels turn into puzzles. That wont do to leave them black and white.
"COMPETITIVE" COLORS
Its completely impossible to join same colors together. They need some personal space. And you are to take this into account!
MULTIPLE LEVELS
Enough space for creativity. Practice, making puzzles with different color combinations
INCREASING DIFFICULTY
Piques the interest. Its always pleasant to solve another riddle, isnt it?
VARIETY OF BRIGHT COLORS
And last but not least. You are the true color ruler here!