Printable Expert Sudoku

Set 1tlzvfh. 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

    457
    13
    391
    865
    29136
    472
    29
    49
    67
  2. Expert #2

    74
    59
    74293
    24
    1
    9387
    9
    716
    8754
  3. Expert #3

    198
    5
    624
    968
    476
    9783
    895
    312
  4. Expert #4

    683
    51
    29
    6541
    82415
    36
    2
    485
    157
  5. Expert #5

    13
    37
    76
    93215
    421
    8
    26
    8
    6345
  6. Expert #6

    831
    72
    94
    457
    31
    789
    5
    428
    735
  7. Expert #7

    37
    5
    6832
    35
    2149
    416
    8762
    693
    14
  8. Expert #8

    487
    56
    36
    891
    4782
    7153
    497
    18
    12

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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