Easy Jigsaw Sudoku Online

Easy Jigsaw Sudoku is the right place to learn the variant. With 40 or so cells already filled, the puzzle relies mostly on the standard naked-single and hidden-single moves you already know from classic sudoku — the only thing that changes is that the third unit type is the irregular region shown by the heavier borders, not the 3×3 box. Spend a moment at the start tracing each region with your eye so you know where its nine cells sit, then play as you would on Classic Easy. Sudoku247Online generates a fresh region layout every play, so each puzzle's regions look different from the last one.