Arrangement Restriction Theorem by Aops-g5-gethsemanea2
This sandbox is owned by Aops-g5-gethsemanea2.
Thanks for helping me create more pages with the Social Media! Our Social Media is 25th place and will eventually beat Piphi's Header on Most transcluded pages! Now, We need something cool here to test:
I have a brand new signature using AoPS Duotone.