# TopCoder

Caido
$\mathbb{W}\mathcal{aimai}\sim$

93.3% (28/30)

61.9% (39/63)

# Description

1 3 5
4 8 6
2 9 7

$1\rightarrow4\rightarrow8\rightarrow 9$ 就是一個遞增路徑，

5
1 2 9 10 25
4 3 8 11 24
5 6 7 12 23
16 15 14 13 22
17 18 19 20 21