So you’ve been playing a lot of time on your favourite Sudoku website, and and you want to climb the ranks of the leaderboard. In most cases, the only way to do that is by achieving a better time. How can you save time while solving Sudoku online? Mouse & […]

You have been talking to a friend and you mentioned sudoku, of which you are expert in. “Ah, but I don’t understand math”, this is the most common reply I get from my acquaintances. A lot of people believe that since there are numbers on the grid, the game is […]