each one of Peter Norvig's etudes at https://github.com/norvig/pytudes https://github.com/norvig/pytudes from the sudoku solver http://norvig.com/sudoku.html h

each one of Peter Norvig's etudes at https://github.com/norvig/pytudes https://github.com/norvig/pytudes from the sudoku solver http://norvig.com/sudoku.html http://norvig.com/sudoku.html to things like "NPL in python" https://colab.research.google.com/github/norvig/pytudes/blob/main/ipynb/How%20to%20Do%20Things%20with%20Words.ipynb https://colab.research.google.com/github/norvig/pytudes/blob... ... https://cryptopals.com/ https://cryptopals.com/ (a remake of the Matasano crypto challenges) understand crypto by actually building and then subsequently breaking it (it's not strictly single-page, but wget can mirror it nicely)