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LinkedIn · Mini Sudoku

LinkedIn Mini Sudoku #436 answer — October 21, 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 top-left box still needs a 3. Columns 1 and 3 already have one, so the 3 can only go in row 2, column 2.
    2. The top-left box still needs a 4. Row 2 already has one, so the 4 can only go in row 1, column 1.
    3. The top-left box still needs a 5. Column 1 already has one, so the 5 can only go in row 2, column 3.
    4. Only a 6 is missing from the top-left box, so it goes in the last empty cell, row 2, column 1.
    5. Only a 1 is missing from column 1, so it goes in the last empty cell, row 6, column 1.
    6. The top-right box still needs a 2. Row 1 and column 5 already have one, so the 2 can only go in row 2, column 4.
    7. Only a 1 is missing from row 2, so it goes in the last empty cell, row 2, column 5.
    8. The middle-left box still needs a 1. Row 3 and column 2 already have one, so the 1 can only go in row 4, column 3.
    9. The middle-right box still needs a 3. Row 4 and column 4 already have one, so the 3 can only go in row 3, column 5.
    10. The middle-right box still needs a 4. Column 4 already has one, so the 4 can only go in row 4, column 5.
    11. The bottom-left box still needs a 2. Row 6 and column 3 already have one, so the 2 can only go in row 5, column 2.
    12. The bottom-left box still needs a 4. Row 6 already has one, so the 4 can only go in row 5, column 3.
    13. Only a 6 is missing from the bottom-left box, so it goes in the last empty cell, row 6, column 2.
    14. Only a 5 is missing from row 6, so it goes in the last empty cell, row 6, column 6.
    15. Only a 6 is missing from column 3, so it goes in the last empty cell, row 3, column 3.
    16. The top-right box still needs a 5. Column 6 already has one, so the 5 can only go in row 1, column 5.
    17. Only a 6 is missing from the top-right box, so it goes in the last empty cell, row 1, column 6.
    18. Only a 6 is missing from column 5, so it goes in the last empty cell, row 5, column 5.
    19. Only a 3 is missing from column 6, so it goes in the last empty cell, row 5, column 6.
    20. Only a 1 is missing from the bottom-right box, so it goes in the last empty cell, row 5, column 4.
    21. The middle-left box still needs a 4. Row 4 already has one, so the 4 can only go in row 3, column 2.
    22. Only a 5 is missing from the middle-left box, so it goes in the last empty cell, row 4, column 2.
    23. Only a 5 is missing from row 3, so it goes in the last empty cell, row 3, column 4.
    24. Only a 6 is missing from the middle-right box, so it goes in the last empty cell, row 4, column 4.
  4. 4Mini Sudoku #436 solutionShow answer
    1. Row 1: 4 1 2 3 5 6
    2. Row 2: 6 3 5 2 1 4
    3. Row 3: 2 4 6 5 3 1
    4. Row 4: 3 5 1 6 4 2
    5. Row 5: 5 2 4 1 6 3
    6. Row 6: 1 6 3 4 2 5

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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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