A cryptographic puzzle for your wedding
Surprise your guests with a ciphered message to crack together during cocktail hour, or use cryptography as the thread to reveal the seating chart.
Why it works
During a cocktail hour, there’s always a lull between the ceremony and the meal. Guests look for each other, groups don’t mix, and everyone is waiting for things to "start". A shared puzzle is a powerful icebreaker: people talk, compare notes, laugh — and nobody checks their phone.
A ciphered grid is also a keepsake. Printed on the menu card, slipped into the ceremony booklet, or displayed in the venue, it lingers after the party, unlike a drunk cocktail or a played song.
And it’s ridiculously affordable: a Cipher Publisher subscription at €4.99/month (a single month covers the entire wedding prep) costs less than a cocktail. No entertainment to book, no equipment to rent. You create the puzzle in 10 minutes, print it, and let the magic happen.
How to do it
- 01
Choose the message to hide
The name of the witness of the year, the secret address of the after-party, the name of the first song, or simply "Thank you for being here". Keep it short (10-30 characters), easy to recognize once decoded.
- 02
Pick a cipher matched to your audience
Caesar or Atbash if most guests have never touched cryptography — solvable in 2 minutes with a hint. Vigenère or Pigpen if your family is the playful kind.
- 03
Generate the puzzle on CipherChronicle
Open the encryption workshop, type your message, pick the method, add 1 to 3 progressive hints (first: the cipher used; second: the key; third: the first plaintext letter).
- 04
Print the PDF with QR code
CipherChronicle generates a print-ready PDF with embedded QR code. Place it on tables, slip it into envelopes, or display it large-format in the venue.
- 05
Announce the mechanic at the mic
The DJ or MC announces: "First group to decode the message gets the first piece of cake". Immediate effect — phones come out, this time to photograph the grid.
Real-world example
Lea and Matthew, married in June 2025 in Aix-en-Provence, hid their after-party address in a Vigenère with the key "ALWAYS". Three hints dispensed throughout the evening ("look at the head table decoration", "count the candles", "the key is in caps"). Solved by the bride’s friends just before dessert. Table 8 even formed a temporary WhatsApp group to crack it together.
Frequently asked questions
- My guests have never done cryptography. Isn’t it too hard?
- It all depends on the cipher you pick. A Caesar with a simple shift solves in 5 minutes with one hint. You can also hand out the puzzle 30 minutes before drinks to give people more time. The goal is the shared experience — not performance.
- Do I need a paid account?
- Yes to publish — Cipher Publisher (€4.99/month) unlocks puzzle creation, PDF export with QR code, and link sharing. A single month covers all wedding prep. Your guests solve for free, no signup required. For a themed collection of multiple puzzles, step up to Cipher Architect (€9.99/month).
- Where does the QR code lead?
- To a CipherChronicle page dedicated to your puzzle, with no ads and no signup required. Your guests scan, see the grid, try their solution, and get visual confirmation when they crack it.
- Can I customize the PDF design?
- The current PDF is intentionally sober (monospace type, neutral palette) so it works with any wedding stationery. To push further, you can just grab the ciphertext and drop it into your own design (Canva, InDesign).