As it's my birthday and I'm in a good mood, I've created a special game for Jacobtard.
I've hidden seven 3-digit numbers throughout 4chan's boards.
If he can find all 7 numbers, place them together in order of date posted, then post the full 21-digit code on /cel/, I'll legitimately stop posting on 4chan for 6 months.
As a show of solidarity and sportsmanship, here is the location of the first number:
>>937307688I'll be back in 6-7 hours to check the archives and see how he did.
Good luck, and Godspeed.