SUDOKU CHALLENGE
So you think you're clever.
Can you complete the Sudoku in under 20 minutes? 🤓
HOW DO SUDOKUS WORK?
Sudoku is a logic-based, combinatorial number-placement puzzle. In classic Sudoku, the objective is to fill a 9 × 9 grid with digits so that each column, each row, and each of the nine 3 × 3 subgrids that compose the grid contain all of the digits from 1 to 9. Learn more