OP can post his list of spam-keywords there (in the correct format). I'll see if it's worth whitelisting. For now, I've
added "Magic Square". So far there are
82 keyword matches (use CTRL-F on that page). Some of them are banned already. OP, can I leave it to you to report the other spammers?
There is another option but i dont know if Mitchell will be adding it to his Bot MindlessElectron that has the rights for what you looking for.
Usually, mentioning @Mitchell is enough. But "Magic Square" is quite short and might lead to
innocent users getting banned.