Puzzle 5002: 4-10 is winning.

Puzzle 600: 29x20 31-27 28-23 35-30 is winning.

Puzzle 2754: 27-21 is winning.

Puzzle 1466: 37-31 32x41 22-18 33-29 42-38 is winning.

Puzzle 6594: 24-30 is winning.

Puzzle 1888: 22-27 16x27 19-23 17x30 is winning.

Puzzle 1823: 40-44 42-47 is winning.

Puzzle 794: 22x33, and after combination those moves are also winning - 36-31, 48-43, 35-30.

Puzzle 524: 40-35 is winning.

Puzzle 497: 27-22 is winning.