gmasks

[sonicj12345]

anyone have like good sources to find gmasks (also tutorials on how to solve them? i can do alot but some things i just cant do, like when theres bits of solved bits mixed with bits of unsolved bits (usually in lines/the unsolved is in a ring around the solved)

[Zer0_0reZ]

There is this website [http://gmask.awardspace.info/](sfw) and this thread on here [viewtopic.php?t=16273].
The website and the first image on the first page of the thread are the basics.
The first image on the second page and this image [https://i.imgur.com/g0uLzbN.jpg] are more advanced.
The image also explaines how to solve those rings.