Printable Expert Sudoku

Set 1x7pbc0. 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

    62
    958
    42
    397
    9265
    61
    51
    482
    861
  2. Expert #2

    2143
    174
    35
    3471
    69
    538
    675
    94
  3. Expert #3

    28
    189
    934
    38
    2871
    49
    95
    765
    974
  4. Expert #4

    8924
    7
    25
    238
    9
    4573
    9514
    73
    679
  5. Expert #5

    582
    768
    19
    46357
    31
    4
    532
    876
    41
  6. Expert #6

    175
    53647
    8
    249
    63912
    731
    158
    79
  7. Expert #7

    981
    734
    923
    94
    6589
    23
    8
    4
    41875
  8. Expert #8

    37
    16
    254
    9148
    1
    83
    563
    2
    37516

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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