LinkedIn Mini Sudoku 343 answer, 20 July 2026: row 1: 1 2 3 4 5 6; row 2: 4 5 6 2 1 3; row 3: 5 3 2 6 4 1; row 4: 6 1 4 5 3 2; row 5: 2 4 1 3 6 5; row 6: 3 6 5 1 2 4. Answered 07:00 UTC