Fourth of July sudoku generator.
Pick a style and difficulty; the preview shows the finished card and that exact puzzle prints as #1. A shaded-porch puzzle for the long July weekend.
Full 9×9, single-solution verified, difficulty graded by the technique each puzzle actually needs — wrapped in a vintage card. The puzzle in the preview is #1 in your PDF.
Fourth of July sudoku FAQ.
What are the three styles?
Americana Classic (stripes and navy stars), Vintage Parade (kraft and bunting), and kid-friendly Fireworks. They match our Fourth of July Bingo.
Is the puzzle real?
Yes — the full 9x9 single-solution engine with real technique-graded difficulty. The patriotic card is only a frame.
For a cookout?
Yes — a calm thing for the porch between the parade and the fireworks. Print Fireworks at Easy for the kids.
Prints at home?
Cleanly on plain paper. Plain stacks: use the classic generator.
Free?
Completely — no signup, no watermark.