Free hyphen!
Just like "Inner hyphens", but I'm giving you a free hyphen to play with. Will your solution be any different?
Start file
-abcdef
End file
a-b-c-d-e-f
View Diff
These challenges are easy, but I hope you enjoy them anyway.
Solutions by @NedkoNedkov6:
Unlock 3 remaining solutions by signing in and submitting your own entry