Easy puzzle

(4k3lgj8u)

1
2
3
1
2
1
2
3
2
1
4
3
1
2
1
1
3
1
2
8
2
2
3
3
1
2
1
1
4
6
1
4
2
2
2
1
2
1
4
2
5
1
1
1
2
3
2
1
1
2
1
4
1
3
2
3
3