Show HN: I built a dual crossword puzzle where two crosswords share one grid

Forkle is a daily word game where two thematically linked crosswords share a single grid, with each tile containing two letters from each puzzle. The game uses a shared grid and connected themes to create solving challenges, such as the 'Same House, Different Kingdoms' example linking dog and cat worlds. Built using React, Python, Supabase, Fly.io, and Resend, it launched two weeks ago with three months of pre-loaded puzzles.