No specific info about version 6.6. Please visit the main page of Daydream Doodler on Mac Informer.
Tux Paint Config lets you alter the Tux Paint's (drawing app for kids) behavior.
It provides a very nice and useful collection of stamps for Tux Paint software.
FRS Paint by Numbers is a nice application for kids to color different drawings.
Takes the act of doodling, and brings it to the world of sound.
Gentle Gradient is designed to plot a graceful bezier arc through RGB space.