Bridging creativity, code, and calculation—guide to design innovation, cryptographic puzzles, and smart utilities.
Understand how concentrated liquidity works in Uniswap V3, what price ranges mean in practice, and how to think about capital efficiency, impermanent loss, and active management.
From Caesar and Vigenere to Enigma, DES, and AES, follow a narrative path through cryptographic history and see why CTF challenges still echo those same ideas.
A broader survey of cryptography from ancient substitutions to public-key systems, modern standards, quantum-era challenges, and why classical ciphers still matter for learning.