Letterbox
Make a box!
Start file
abcdefg
End file
a b c d e f g
b f
c e
d d
e c
f b
g f e d c b a
View Diff
1c1,7
< abcdefg
---
> a b c d e f g
> b f
> c e
> d d
> e c
> f b
> g f e d c b a
Solutions by @hodenkobold66:
Unlock 2 remaining solutions by signing in and submitting your own entry