How NOT to master all the games in human history.

http://www.novelgames.com/en/colouring/

Aside from the "Number of Colors" that I don't understand, it is impossible to get more than 91 "Finish Percent". Therefore getting 4 or 5 stars is impossible.

Is it possible to master all the games in human history? The answer is NO. It is not possible to master all the games in human history.

If you find any more impossible mastery stars, let Novel Games know.

I did manage to get 100 "Finish Percent" in Colouring Game by going to https://license.novelgames.com/games/html5.php?gameShortName=colouring&language=en&memberID=ng&settingID=gswww and painting every single pixel I could find using different window sizes, but I still can't figure out that "Number of Colors" thing.

Novel Games, you should make this a "Sticky"

Sorry for the bugs. We have fixed them. Please clear your browser cache and reload the game to try again.

Now weird artifacts appear when I fill the image black entirely: https://i.imgur.com/kkeC8tD.png

The previous version had no such artifacts, when I filled the image black entirely (including all the tiny pixels) the entire rectangle is black with no artifacts.

Three Men's Morris (https://www.novelgames.com/en/threemensmorris/) seems impossible, but it actually is possible: https://www.dropbox.com/s/rbqm7bu9f9lo4je/2018_12_18_13_02_29_1364x768.avi?dl=0

Icosihena Mines is impossible to get 30% and to master without power-ups.