Mini Sudoku · No. 399 · Monday edition
LinkedIn Mini Sudoku #399 Answer (Sep 14, 2026)
Hint: Find a row, column or box with only one or two empty cells and fill it by elimination.
Show Mini Sudoku #399 answer as text
- Row 1: 3 5 2 6 1 4
- Row 2: 4 6 1 2 5 3
- Row 3: 2 1 6 3 4 5
- Row 4: 5 3 4 1 2 6
- Row 5: 6 2 5 4 3 1
- Row 6: 1 4 3 5 6 2
About Mini Sudoku #399
- Mini Sudoku #399 gives 16 of 36 numbers, leaving 20 squares to fill.
- The most filled-in row is row 1, with 3 given numbers.
- It has 16 given numbers, more than the average of 12.6 across the previous 7 puzzles.
- This opening places 3 numbers using only singles, with no guessing.
- In the top-left box, the digit 1 can only go in R2C3, because the 1 already placed in row 1 rules out every other empty square there.
- In the top-right box, the digit 6 can only go in R1C4, because the 6 already placed in row 2 rules out every other empty square there.
- In the top-right box, the digit 2 can only go in R2C4, because the 2s already placed in column 5 and column 6 rule out every other empty square there.