Advent of Code 2023

Task	Solution	Comment
01	⭐⭐	Surprisingly hard for the first day
02	⭐⭐	Dictionary
03	⭐⭐	Sets, as usual
04	⭐⭐
05	⭐	Bruteforce is not efficient
06	⭐⭐
07	⭐⭐	Classes are useful, sometimes

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