https://github.com/blueSparrow2000/GOEC
Sorry to those who cloned earlier version. I messed up with my github and some codes were not updated.
Past codes probably didn't run on your PCs... Now that I have resetted everything, It should be OK!
So please go to above link for a stable release! (I checked several times!)
Copyright (c) 2021-present, blueSparrow2000