Sudoku is the ultimate brain workout. Whether you are sipping your morning coffee or taking a break from work, fitting a logic puzzle into your day is a proven way to sharpen your focus. But if you search for “play sudoku” online, you are bombarded with thousands of results. Some are filled with aggressive ads,…

What Makes Online Sudoku So Addictive? For decades, Sudoku has been one of the world’s favorite logic puzzles. Its rules are simple, fill a 9×9 grid so that every row, column, and square contains the numbers 1 through 9, yet its possibilities are endless. What started as a Japanese newspaper game has evolved into a…