- Countdown to...?
- Monstrous Magic Square (for the WLP Halloween Puzzle Competition)
- Ghostly Presents (also for the Halloween Competition)
- Postcard Puzzle (unsolved)
- closed :: I've got the key (see details here, hints 1 and hints 2) - and here's the answer and how to solve it.
- The Riddling Twitterbot is currently in beta. Please consider helping to test it out.