Stories / The Adventure of the Red Circle
🧮 Analysis tool — freeThe Red Circle Flash-Lamp
Write and read candle-flash messages with the code of the Howe Street window.
The code that passed between Gennaro and Emilia Lucca: flashes counted against the alphabet, a slash of darkness between words. Encode a warning of your own, or decode one flashed to you.
Drawn from The Adventure of the Red Circle (His Last Bow, 1911) — read the summary & analysis, or try The Candle at the Window, this story's game. More at the Game Room and the tool bench.