Shift the letters to discover the hidden theme!
After much consideration, I've made the decision to close The Barrel. Despite my efforts, the game didn't find the audience I had hoped it would find.
To those of you who played regularly: thank you. Your participation meant the world to me, and I hope you enjoyed solving these puzzles as much as I enjoyed creating them.
All past puzzles remain available in the archive for anyone who wants to continue playing.