About Jigsaw Sudoku
Classic sudoku with a twist - instead of square 3x3 boxes, you get irregular jigsaw-shaped regions. Your brain has to work differently when the boxes aren't neatly arranged, making familiar puzzles feel brand new. Practice without pressure.
How to Play
Fill the 9x9 grid so each row, column, and jigsaw region contains 1-9. The challenge is that the irregular shapes mess with your usual solving patterns. You can't rely on visual shortcuts you've built up from classic sudoku.
Jigsaw Sudoku Tips
Casual jigsaw puzzles are a great way to slow down and recalibrate your scanning technique. Expect to use more candidate notes than you would in classic Sudoku.
Look for regions that nearly complete a row or column. Those intersections often produce the next forced digit.