Sudoku is a logic-based number puzzle played on a 9x9 grid, divided into nine 3x3 subgrids. The goal is to fill the grid so that each row, column, and 3x3 box contains the numbers 1 through 9 exactly ...

TOI's Sudoku puzzles, available in the Games section, enhance logical thinking, problem-solving, memory, and cognitive skills. With 9x9 grids and 3x3 subgrids, they cater to all skill levels. Optional ...