Mobile version is now available and a video on my dev process - https://play.google.com/store/apps/details?id=com.SmallyMouse.Holes

--Some people dont hear music which is weird please check the settings to see if your background music volume is too low thanks--

roll each ball to it's corresponding colored hole

If anyone is interested in playing more levels then i'll definitely add more levels and improve the game

Levels are made very easy so you can explore the game in it's entirety e.g unlock skins 

player settings are saved using player prefs

Skins can be unlocked through achievements