Full Binary Tree solutions

Full Binary Tree was solved using Ruby by 12 contestants. Solution sizes: average 1216 bytes (shortest: 702; longest: 2464).

The list below is sorted by ranking. You can also sort by solution size.

586.

libragold (S, L) (702 B)
835.

vincifir (S, L) (1185 B)
951.

arkorwan (S, L) (1042 B)
1039.

ameboide (S, L) (1052 B)
1187.

alejopelaez (S, L) (878 B)

1399.

tfliao (S, L) (974 B)
1413.

shirakia (S, L) (1642 B)
1606.

TakaakiUmedu (S) (2003 B)
2307.

mlb (S) (1677 B)
2340.

2384.

yaegashi (S) (1310 B)
2421.

Nickle (S) (2464 B)