Printable Expert Sudoku

Set ohpzvh. 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

    19
    983
    82
    21
    157
    63
    534
    86
    192
  2. Expert #2

    28
    645
    8947
    624
    795
    7612
    152
    7638
  3. Expert #3

    46
    821
    6513
    286
    2
    975
    46
    397
    392
  4. Expert #4

    9
    2498
    1973
    5628
    97416
    53
    86
    427
  5. Expert #5

    24
    4579
    12
    76
    143
    281
    36
    95
    9214
  6. Expert #6

    671
    973
    4
    64935
    61
    8
    238
    58
    7925
  7. Expert #7

    74568
    5
    25
    7592
    6971
    984
    1
    91376
    49
  8. Expert #8

    179
    5127
    6
    467
    984
    39
    25791
    432
    8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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