Printable Expert Sudoku

Set 1mbgp2t. 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

    69
    945
    862
    573
    325
    7836
    7
    829
    154
  2. Expert #2

    678
    29
    631
    29
    1243
    739
    425
    8
    5692
  3. Expert #3

    641
    53
    586
    58
    239
    423
    784
    971
    36
  4. Expert #4

    62
    816
    94
    49
    6271
    35
    5
    192
    4891
  5. Expert #5

    8
    9357
    248
    296
    654
    831
    459
    23
    71
  6. Expert #6

    6185
    9
    163
    19
    2746
    98
    512
    854
    7
  7. Expert #7

    9482
    8613
    4
    65
    346
    73
    13
    794
    853
  8. Expert #8

    83
    259
    851
    672
    4
    249
    3
    791
    83476

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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