Timewasters: Blockudoku and Friends
Everyone has that game on their phone—the one you open when you have a few minutes to kill and end up playing for half an hour. For me, that game is Blockudoku. It’s deceptively simple: a mix of Sudoku and Tetris where you drop blocks into a 9×9 grid to complete lines and squares. But once you start clearing combos and chasing your high score, it gets addicting fast. Just one more round. Just…














