Printable Expert Sudoku

Set 13ct2p9. 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

    93
    748
    724
    826
    173
    5893
    2
    43657
    96
  2. Expert #2

    78
    136
    253
    367
    65
    41
    7164
    2678
    9
  3. Expert #3

    89
    713
    615
    21698
    9
    2
    15263
    48
    65
  4. Expert #4

    9135
    423
    386
    1
    69
    592
    465
    728
    23
  5. Expert #5

    514
    3
    7459
    21
    93
    3784
    7
    15
    681
  6. Expert #6

    6378
    25
    783
    46
    98
    251
    59
    8
    649
  7. Expert #7

    432
    315
    97
    781
    487
    29
    549
    63219
  8. Expert #8

    564
    82
    74251
    14
    91
    368
    4582
    5
    947

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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