Printable Expert Sudoku

Set 13z0du7. 8 puzzles with an answer key, ready to print.

Expert puzzles are our hardest tier, with sparse grids usually in the mid-20s for givens. Expect to fill in every candidate and hunt for x-wings and swordfish. A printed copy and a sharp pencil is the classic way to tackle them.

Each free PDF has 8 puzzles, four to a page on US Letter paper, plus an answer key with every solution. Every puzzle has exactly one solution. A new set appears here every day, or you can grab a different set any time.

Puzzles in this set

  1. Expert #1

    26
    67
    863
    874
    1435
    36
    2
    4917
    198
  2. Expert #2

    4289
    6
    894
    2941
    53
    76
    54
    617
    38
  3. Expert #3

    124
    9
    935
    612
    5473
    98
    1548
    8736
    35
  4. Expert #4

    67
    8439
    35
    3952
    578
    9
    514
    4981
    7
  5. Expert #5

    427
    98
    154
    325
    6
    56429
    327
    98
    75
  6. Expert #6

    1892
    6
    381
    65
    1627
    18
    457
    3546
    3
  7. Expert #7

    871
    915
    279
    12935
    87
    32
    6
    143
    6
  8. Expert #8

    436
    8715
    729
    36
    925
    67514
    43
    9

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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