A random paragraph from Wikipedia is encoded with a simple substitution code, and your task is to break the code. When done, you can jump directly to Wikipedia and see the full article. The app is free, have fun!
Updated on
Sep 16, 2025
Puzzle
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What’s new
In this game you break a simple substitution code, where the encrypted text comes from a random Wikipedia paragraph.
Recent updates: 0.36: Fix wikipedia access (was broken for since about July '25) 0.34: Basic handling of edge-to-edge display, which is required for API 36+.