LinkedIn Mini Sudoku 18 answer, 29 August 2025: row 1: 2 3 6 1 4 5; row 2: 4 1 5 6 3 2; row 3: 3 6 2 5 1 4; row 4: 5 4 1 2 6 3; row 5: 1 2 3 4 5 6; row 6: 6 5 4 3 2 1. Answered 07:00 UTC