Here are the links to the datasets. Board games https://www.kaggle.com/centipede148/board-games-prediction-data# steam games https://www.kaggle.com/nikdavis/steam-store-games#steam.csv Tesco marketing content https://www.kaggle.com/linkonabe/tesco-marketing-content
All three files contains data pre-processing as the first before the applying the models. Two files have the code for regression models. One file has the code for classification models.