Daily CryptogramA free daily cryptogram puzzle paired with a historical almanac.

About Daily Cryptogram

Welcome to Daily Cryptogram. For centuries, codes and ciphers have captivated the human imagination—from ancient military generals securing their battle plans to monks writing in secret texts for entertainment. Today, a cryptogram is a beloved word puzzle consisting of a short piece of encrypted text, usually a famous quote or phrase, where each letter is replaced by a different letter of the alphabet.

How Our Puzzles Work

Our core offering is simple: we publish one brand new, hand-crafted puzzle every single day. The goal is to decode the hidden message using pattern recognition, an understanding of English letter frequencies, and a bit of contextual intuition. If you're new to this, don't worry—you can play today's puzzle right now, and the interactive solver will help you along the way by highlighting duplicate letters and providing hints if you get stuck. Prefer the traditional way? We also offer printable versions so you can solve with pencil and paper.

We take pride in how our puzzles are made. The quotes are hand-picked for their wit, historical significance, and structural challenge. Once selected, each quote is encrypted using a fresh, entirely random substitution cipher each day. No two puzzles will ever have the exact same letter mapping, ensuring a unique challenge every morning.

More Than Just Puzzles

While the daily puzzle is the heart of the site, we've built a broader ecosystem for wordplay enthusiasts and history buffs alike. If you miss a day, you can always visit our puzzle archive to catch up on past challenges.

We also feature a phrase origin dictionary containing 94 detailed entries on the fascinating backstories of common idioms you might uncover in the puzzles. Additionally, our comprehensive historical almanac covers all 366 days of the year, bringing you notable events, births, and discoveries that occurred on this day in history.

Who It's For

Daily Cryptogram is designed for anyone who loves a morning mental workout. Whether you're a seasoned newspaper puzzle veteran who misses the tactile focus of the Sunday paper, a student looking to improve your vocabulary and logic skills, or just someone searching for a serene, ad-supported coffee-break diversion, you'll find a welcoming challenge here. For our most dedicated players, we offer a free daily email reminder so you never miss a newly published puzzle.

Get In Touch

We're always looking to improve the site and love hearing from our community. If you have a favorite quote you'd like to see featured, feedback on the solver interface, or any other inquiries, please don't hesitate to contact us. Happy solving!