Get your mind up and running with Sudoku everyday in 2017 - your brain will thank you! The difficulty level ranges from easy to evil. A puzzle for every week day and a shared one for weekends. Answers provided. Equipped with an easel to sit on your desk and a cut out for hanging on your wall- you choose. The daily pages (Saturday and Sunday are combined) easily tear off. All calendar pages are printed on FSC certified paper with environmentally safe inks.