LinkedIn Mini Sudoku 344 answer, 21 July 2026: row 1: 1 2 6 5 4 3; row 2: 3 4 5 1 6 2; row 3: 4 3 1 2 5 6; row 4: 5 6 2 3 1 4; row 5: 2 5 4 6 3 1; row 6: 6 1 3 4 2 5. Answered 07:00 UTC