<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title>Bing: Decoder Ring</title><link>http://www.bing.com:80/search?q=Decoder+Ring</link><description>Search results</description><image><url>http://www.bing.com:80/s/a/rsslogo.gif</url><title>Decoder Ring</title><link>http://www.bing.com:80/search?q=Decoder+Ring</link></image><copyright>Copyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.</copyright><item><title>Amazon.com: Decoder Ring</title><link>https://www.amazon.com/decoder-ring/s?k=decoder+ring</link><description>Secret Decoder Ring - Super Delux Version! This product has sustainability features recognized by trusted certifications. Carbon emissions from the lifecycle of this product were measured, reduced and offset.</description><pubDate>Sun, 08 Mar 2026 09:00:00 GMT</pubDate></item><item><title>Secret decoder ring - Wikipedia</title><link>https://en.wikipedia.org/wiki/Secret_decoder_ring</link><description>A secret decoder ring (or secret decoder) is a device that allows one to decode a simple substitution cipher —or to encrypt a message by working in the opposite direction.</description><pubDate>Thu, 26 Mar 2026 05:18:00 GMT</pubDate></item><item><title>Decoder Ring for sale | eBay</title><link>https://www.ebay.com/sch/i.html?_nkw=decoder+ring&amp;_sop=12</link><description>Decoder rings have a rich history, often associated with mid-20th-century radio serials and promotional items in cereal boxes. They are not only collectibles but also offer a glimpse into the past entertainment and advertising practices.</description><pubDate>Sat, 04 Apr 2026 22:25:00 GMT</pubDate></item><item><title>Secret Decoder Rings - Etsy</title><link>https://www.etsy.com/market/secret_decoder_rings</link><description>Check out our secret decoder rings selection for the very best in unique or custom, handmade pieces from our statement rings shops.</description><pubDate>Mon, 06 Apr 2026 19:38:00 GMT</pubDate></item><item><title>Secret Decoder Rings and the Caeser Cipher - Emory University</title><link>https://mathcenter.oxford.emory.edu/site/math125/decoderRings/</link><description>A secret decoder ring is a device which allows one to encrypt or decrypt a message using a simple Caeser cipher. As an example, suppose you wanted to encode the word "AWESOME".</description><pubDate>Mon, 06 Apr 2026 01:52:00 GMT</pubDate></item><item><title>Decoder / Translator Devices - Puzzle Box World</title><link>https://puzzleboxworld.com/collections/decoder-translator-devices</link><description>A secret decoder ring (or secret decoder) is a device which allows one to decode a simple substitution cipher - or to encrypt a message by working in the opposite direction.</description><pubDate>Mon, 06 Apr 2026 08:54:00 GMT</pubDate></item><item><title>Retroworks - Secret Decoder Rings</title><link>https://shopretroworks.com/</link><description>Send a Secret Message. Make a Treasure Hunt. Create an Escape Room. Secret Decoder Ring - Super Delux Version!</description><pubDate>Sat, 04 Apr 2026 09:04:00 GMT</pubDate></item><item><title>Retroworks Secret Decoder Ring - Authentic (USA 10, Black ... - Amazon</title><link>https://www.amazon.com/Secret-Decoder-Ring-Authentic-Retroworks/dp/B08WRKNC58</link><description>It is a substitution cipher, where each letter in the alphabet is replaced with a number. The top band spins, allowing the secret window to reveal a number above each letter of the alphabet. To use: Take each letter in your message, and replace it with the number shown in the window above it.</description><pubDate>Thu, 26 Mar 2026 08:46:00 GMT</pubDate></item><item><title>SHHH… 10 SECRET DECODER RINGS! - Jewelry Secrets</title><link>https://www.jewelry-secrets.com/Blog/shhh-10-secret-decoder-rings/</link><description>Made of stainless steel, it’s durable, rugged, has a brushed nickel finish, and comes in sizes 6, 8 and 10. Grab one today!</description><pubDate>Tue, 31 Mar 2026 15:13:00 GMT</pubDate></item><item><title>Decoded Ring - Etsy</title><link>https://www.etsy.com/market/decoded_ring</link><description>Check out our decoded ring selection for the very best in unique or custom, handmade pieces from our stackable rings shops.</description><pubDate>Mon, 23 Feb 2026 15:49:00 GMT</pubDate></item></channel></rss>