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LinkedIn · Mini Sudoku

LinkedIn Mini Sudoku #440 answer — October 25, 2026

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  1. 1A first footholdShow hint
  2. 2Halfway thereShow hint
  3. 3Solve it step by stepShow hint

    Rows count from the top and columns from the left. A box is one of the six 2×3 blocks, named by where it sits: top-left, top-right, middle-left, middle-right, bottom-left and bottom-right.

    1. The middle-left box still needs a 1. Row 4 already has one, so the 1 can only go in row 3, column 1.
    2. The middle-left box still needs a 2. Column 2 already has one, so the 2 can only go in row 4, column 1.
    3. Only a 6 is missing from the middle-left box, so it goes in the last empty cell, row 4, column 2.
    4. Only a 3 is missing from row 4, so it goes in the last empty cell, row 4, column 6.
    5. Row 2 still needs a 1. Columns 1, 4, and 5 already have one, so the 1 can only go in row 2, column 6.
    6. The top-right box still needs a 4. Columns 4 and 5 already have one, so the 4 can only go in row 1, column 6.
    7. The top-left box still needs a 4. Row 1 already has one, so the 4 can only go in row 2, column 1.
    8. The top-right box still needs a 2. Row 2 and column 4 already have one, so the 2 can only go in row 1, column 5.
    9. The top-right box still needs a 3. Row 2 already has one, so the 3 can only go in row 1, column 4.
    10. The bottom-left box still needs a 4. Row 5 and columns 1 and 3 already have one, so the 4 can only go in row 6, column 2.
    11. The bottom-left box still needs a 1. Row 5 and column 1 already have one, so the 1 can only go in row 6, column 3.
    12. The top-left box still needs a 1. Columns 1 and 3 already have one, so the 1 can only go in row 1, column 2.
    13. Only a 5 is missing from column 2, so it goes in the last empty cell, row 5, column 2.
    14. The top-left box still needs a 5. Column 3 already has one, so the 5 can only go in row 1, column 1.
    15. Only a 6 is missing from the top-left box, so it goes in the last empty cell, row 1, column 3.
    16. Only a 2 is missing from column 3, so it goes in the last empty cell, row 5, column 3.
    17. The bottom-right box still needs a 2. Row 5 and columns 4 and 5 already have one, so the 2 can only go in row 6, column 6.
    18. The bottom-right box still needs a 3. Columns 4 and 6 already have one, so the 3 can only go in row 6, column 5.
    19. The bottom-left box still needs a 3. Row 6 already has one, so the 3 can only go in row 5, column 1.
    20. Only a 6 is missing from the bottom-left box, so it goes in the last empty cell, row 6, column 1.
    21. Only a 6 is missing from row 5, so it goes in the last empty cell, row 5, column 6.
    22. Only a 5 is missing from the bottom-right box, so it goes in the last empty cell, row 6, column 4.
    23. Only a 6 is missing from column 4, so it goes in the last empty cell, row 2, column 4.
    24. Only a 5 is missing from the top-right box, so it goes in the last empty cell, row 2, column 5.
    25. Only a 6 is missing from column 5, so it goes in the last empty cell, row 3, column 5.
    26. Only a 5 is missing from the middle-right box, so it goes in the last empty cell, row 3, column 6.
  4. 4Mini Sudoku #440 solutionShow answer
    1. Row 1: 5 1 6 3 2 4
    2. Row 2: 4 2 3 6 5 1
    3. Row 3: 1 3 4 2 6 5
    4. Row 4: 2 6 5 4 1 3
    5. Row 5: 3 5 2 1 4 6
    6. Row 6: 6 4 1 5 3 2

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How to play Mini Sudoku

  • The board is 6×6, split into six boxes of 2 rows × 3 columns.
  • Each row, each column and each box must contain the numbers 1 to 6 exactly once.

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