Four Color Problem

Four Color Problem Update Information

Four Color Problem Menu

PANCAKE

PANCAKE

Would you like four colored flavor pancake?
KOINOBORI

KOINOBORI

Japanese traditional carp-shaped windsock.
ROSE

ROSE

What color rose do you like?
Fallen Leaves

FISH

What kind of fish would you paint?
Girl

Girl

Paint a girl beautifully.
Fallen Leaves

Fallen Leaves

Please classify the fallen leaf into the four color.