Sudoku is a classic brain teaser that's got gamers hooked. The aim? Fill up a 9x9 board with digits so every row, column, and 3x3 zone has all the numbers from 1 to 9, no repeats. It's a go-to logic grind, leveling up your mental stats. Get your daily dose of Sudoku, and you'll notice those focus and brain stats climbing. Dive into a game now and flex those brain muscles!