- #1
Rahmuss
- 222
- 0
I think this one is kind of tough, so if you can't get it after a bit then maybe it's too tough. What's the next line?
1
1 2
1 3 2
3 1 4 2
1 4 2 5 3
1 6 4 2 5 3
3 1 2 6 4 7 5
1 8 2 5 3 7 4 6
3 1 4 2 9 7 5 8 6
_ _ _ _ _ _ _ _ _ _
1
1 2
1 3 2
3 1 4 2
1 4 2 5 3
1 6 4 2 5 3
3 1 2 6 4 7 5
1 8 2 5 3 7 4 6
3 1 4 2 9 7 5 8 6
_ _ _ _ _ _ _ _ _ _