Related Clues:
- Me drunk with a gin? It's puzzling!
- Puzzle in game needs to be worked out
- German cipher machine used in the Second World War
- Enigma; obscurity
- Mystery in game, possibly, e.g. man I exchanged
- Ciphering system cracked by Alan Turing
- Hard-to-crack puzzle
- Puzzle's unusual meaning when noun's omitted
- Force in Maine novel provides a type of mystery
- Perplexing puzzle
- Real puzzle
- Puzzle-solving in game
- Mysterious sort
- Mystery when head of gold found in a hole pulled up
- Can't figure out why my tyres burst