I’m hoping for a bit of free time at the end of the year, I might put up a detailed post about… stuff, then. For now, Sudoku! This might be hard but don’t take my word for it.
Remember that you can solve the puzzles from the League online on the Sudokucup Guest League page with a 24h delay.
Rules – Follow regular Sudoku rules. Additionally, each marked diagonal must also contain all digits from 1~9.