Tip 1: 2, 8, 19, 21, 22, 25  |  Extra: 6<br>Tip 2: 1, 5, 12, 14, 17, 25  |  Extra: 5<br>Tip 3: 10, 14, 16, 18, 20, 24  |  Extra: 5<br>Tip 4: 1, 6, 17, 19, 23, 25  |  Extra: 7<br>Tip 5: 7, 8, 9, 13, 19, 25  |  Extra: 5<br>