Printable Expert Sudoku

Set 1h2mxxe. 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
    13
    843
    629
    6854
    57
    9425
    946
    5
  2. Expert #2

    31
    3847
    172
    5936
    85
    348
    91
    93
    57
  3. Expert #3

    328
    5
    46
    79
    4517
    613
    57
    263
    159
  4. Expert #4

    4156
    6519
    594
    46
    2394
    72
    24
    5
    832
  5. Expert #5

    14
    835
    572
    4392
    2831
    6
    5967
    45
    97
  6. Expert #6

    4986
    2
    917
    698371
    18
    39
    26
    153
    87
  7. Expert #7

    24
    853
    26
    15
    586
    7951
    83
    6
    1457
  8. Expert #8

    7643
    26
    728
    9384
    819
    326
    643
    812
    1

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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