Past puzzles

Every puzzle from launch onward. Solved ones show a checkmark — pick up where you left off.

• #12

  2026-06-12

  Quirks
• #11

  2026-06-11

  Async
• #10

  2026-06-10

  Coercion
• #9

  2026-06-09

  Coercion
• #8

  2026-06-08

  Coercion
• #7

  2026-06-07

  Quirks
• #6

  2026-06-06

  Async
• #5

  2026-06-05

  Scope
• #4

  2026-06-04

  Scope
• #3

  2026-06-03

  Quirks
• #2

  2026-06-02

  Scope
• #1

  2026-06-01

  Scope