Printable Expert Sudoku

Set 196ppw6. 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

    497
    523
    671
    83264
    7
    39
    1582
    15
    4
  2. Expert #2

    2457
    16
    2
    2583
    3451
    13
    56
    975
    429
  3. Expert #3

    7186
    92
    643
    4781
    92
    5
    21
    43
    81364
  4. Expert #4

    589
    12
    845
    8134
    7
    463
    56
    279
    523
  5. Expert #5

    17
    368
    42
    735
    29
    467
    658
    26419
  6. Expert #6

    918
    178
    4
    4897
    645
    26
    2463
    79
    56
  7. Expert #7

    2
    327
    97648
    573
    34
    72
    5
    5264
    3796
  8. Expert #8

    13
    817
    69
    1463
    29
    578
    6475
    2153
    8

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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