Cryptogram

A famous quote hidden behind a substitution cipher — every letter stands for another. Crack the code using letter patterns and frequency. A few letters start revealed. Fewer seconds is better.

Trains: Deductive reasoning · Category: Language & Logic

How to play: Cryptogram is a free, browser-based brain-training game in the Brain Gym suite. Play it instantly — no sign-up, works offline, and your best scores are saved on your device.

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