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 ### Web-tools
 
 - [Boxentriq](https://www.boxentriq.com/code-breaking) - Easy to use tools for analysis and code-breaking of the most frequent ciphers, including Vigenère, Beaufort, Keyed Caesar, Transposition Ciphers, etc.
+- [Crypto Puzzles](http://rupp.de/crypto_puzzles/crypto_puzzles_web.py) - Crypto Puzzles provides a bunch of functions for encryption and stegonagraphy as brain teasers, to get kids interessted in cryptography. ᵺ ⌶ 💲     ℹ️ ى     ɉ ᶙ 💰 ኘ     🍩 ₦ €     モ ᚸ ㏂ 🆊 ᇉ. Code availabe on Github. 
 - [Cryptolab](http://manansingh.github.io/Cryptolab-Offline/cryptolab.html) - is a set of cryptography related tools.
 - [CrypTool](http://www.cryptool-online.org/) - Great variety of ciphers, encryption methods and analysis tools are introduced, often together with illustrated examples.
 - [CyberChef](https://gchq.github.io/CyberChef/) - a web app for encryption, encoding, compression, and data analysis.