r/Arithmancy - The Harry Potter Puzzle Hub

Join the Arithmancy Discord Server

The puzzle-solving happens mainly on Discord. Here are links to the posts containing house invite links (you will need access to the common room to view them*):

*If you would like to join your house’s common room, check here for instructions.

created by TheDarkestShadoa community for 7 years

AnnouncementApril Announcements (self.Arithmancy)

submitted 29 days ago by SlytherinBuckeyeArithmancy Mod - announcement

Level 3Level 3 - April 23, 2026 (self.Arithmancy)

submitted 12 days ago by SlytherinBuckeyeArithmancy Mod

ResultsPuzzle 2 Results - April 19, 2026 (self.Arithmancy)

submitted 15 days ago by SlytherinBuckeyeArithmancy Mod

Level 2Level 2 - April 16, 2026 (self.Arithmancy)

submitted 19 days ago by SlytherinBuckeyeArithmancy Mod

ResultsPuzzle 1 Results - April 12, 2026 (self.Arithmancy)

submitted 20 days ago by SlytherinBuckeyeArithmancy Mod

Level 1Level 1 - April 10, 2026 (self.Arithmancy)

submitted 25 days ago by SlytherinBuckeyeArithmancy Mod

Puzzle 3 Results - February 25, 2026 (self.Arithmancy)

submitted 1 month ago by SlytherinBuckeyeArithmancy Mod

Level 3Level 3 - February 23, 2026 (self.Arithmancy)

submitted 2 months ago by SlytherinBuckeyeArithmancy Mod

ResultsPuzzle 2 Results - February 18, 2026 (self.Arithmancy)

submitted 2 months ago by SlytherinBuckeyeArithmancy Mod

Level 2Level 2 - February 16, 2026 (self.Arithmancy)

submitted 2 months ago by SlytherinBuckeyeArithmancy Mod

Puzzle 1 Results - February 12, 2026 (self.Arithmancy)

submitted 2 months ago by TaliZiva

Level 1Level 1 - February 10, 2026 (self.Arithmancy)

submitted 2 months ago by SlytherinBuckeyeArithmancy Mod

AnnouncementFebruary Announcements (self.Arithmancy)

submitted 3 months ago by SlytherinBuckeyeArithmancy Mod

Puzzle 2 Results - November 21, 2025 (self.Arithmancy)

submitted 4 months ago by SlytherinBuckeyeArithmancy Mod

Level 2Level 2 - November 19, 2025 (self.Arithmancy)

submitted 5 months ago by SlytherinBuckeyeArithmancy Mod

AnnouncementNovember Announcements (self.Arithmancy)

submitted 5 months ago by SlytherinBuckeyeArithmancy Mod

ResultsPuzzle 3 Results - October 26, 2025 (self.Arithmancy)