I know there are some other posts about this. I list some bots here.(I'm also wondering why some account were not banned before)

Bots with UUID in the code:wtehjnyu426 nxaadm9648 zwatti772 aqkwgw19463 dftvmz000 kxwzyd795 rbaglkv2489 ndxxau86464 ohfwwv873 tujjmglhyu41495 hkebxfxb9714 cexfkoe511 zsphrmp855 xeyjmne82169 jpzqgrs59098 jttrfprg748

Seems to be bot(random unr name + first line empty + AI code):9gg0sa9p45 9xhgcyp54l ohisyhk0fz 5xhdalkhz5 <-This one submit CE code only 6oiueypfzf dhenhy2p4l snuxa6ph4e gs0oy52p5z 9gg0sa9p45

Smarter bots, only can know with AI comments:6oo9m2q9ly cnfnkhte7h ic9nca2kz5 hgds9m4s67 mnhsri975 5d9xey36nh aefnvo7863 fqoijwp715 x5fn9ak2c1 bfsbitu5136 paegcfltt2424

Each time I update this post, I found new bot accounts. =(

UPD: Removed banned bots(only 3 of them here...) and divide them into two type.

UPD2: Merge CarrotPlane's comment.