LinkedIn Mini Sudoku 155 answer, 13 January 2026: row 1: 5 1 4 3 6 2; row 2: 3 2 6 4 5 1; row 3: 2 3 5 1 4 6; row 4: 6 4 1 2 3 5; row 5: 1 5 3 6 2 4; row 6: 4 6 2 5 1 3. Answered 08:00 UTC