feat(05-learning): include visualization for NIM reinforcement-learning

docs(README): include introductory README summary file

feat(06-neural-networks): include traffic project and solution

feat(05-learning): include solution for reinforcement nim learning

feat(05-learning): include solution for shopping classification project

refactor(04-optimization): reorganize sudoku and include gifs

feat(04-optimization): include first solution for sudoku puzzle, unoptimized

feat(04-optimization): Create a custom project for solving sudoku

feat(04-optimization): include first solution for crossword optimization problem

feat(04-optimization): include crossword project - no solution

feat(uncertainty): include solution for heredity

feat(uncertainty): include initial minimal solution for pagerank

docs(knowledge): include documentation for minesweeper

feat(knowledge): include working version of minesweeper, including educated guessing strat

feat(knowledge): include first version of minesweeper, missing add_knowledge