LinkedIn Mini Sudoku #423 Answer
LinkedIn Mini Sudoku #423 answer (Thursday, October 8, 2026) is the solved board below.
The answer
24 empty cells to fill. 24 steps, one cell each. Press Next step to begin.
The finished grid. The shaded cells are the ones the puzzle starts with.
Solution as text
1 4 5 3 6 2 3 2 6 5 1 4 5 1 3 2 4 6 2 6 4 1 3 5 4 5 1 6 2 3 6 3 2 4 5 1
Other LinkedIn games today: Patches · Wend · Zip · Queens · Tango · Pinpoint · Crossclimb.
Mini Sudoku #423 opens with 12 givens on the 6×6 grid. The givens mirror each other through the centre, LinkedIn's usual layout, which tells you nothing about the digits but makes the grid easy to read. Counting the givens: four 3s, three 1s, two 2s, two 4s and one 5. One cell is decided before you place anything: row 5, column 4.
Hints
Hint 1: where to start
Write a 6 at row 5, column 4; every other digit already sits in its row, its column or its box.
Hint 2: a solid foothold
Then row 2, column 4 must be a 5: nothing else fits once you check the row, the column and the 2×3 box.
Hint 3: nearly there
Then write a 6 at row 1, column 5; the other five digits are all taken in that row, column or box. The remaining cells follow the same three checks.