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Pick a challenge, fire up Vim, and show us what you got.

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 50b746da523acc0002000018

Checkerboard case pattern

All the squares are white. Make some of them black. But only the right ones.

Start file
aaaaaaaa
aaaaaaaa
aaaaaaaa
aaaaaaaa
aaaaaaaa
aaaaaaaa
aaaaaaaa
aaaaaaaa

End file
aAaAaAaA
AaAaAaAa
aAaAaAaA
AaAaAaAa
aAaAaAaA
AaAaAaAa
aAaAaAaA
AaAaAaAa

View Diff

1,8c1,8
< aaaaaaaa
< aaaaaaaa
< aaaaaaaa
< aaaaaaaa
< aaaaaaaa
< aaaaaaaa
< aaaaaaaa
< aaaaaaaa
---
> aAaAaAaA
> AaAaAaAa
> aAaAaAaA
> AaAaAaAa
> aAaAaAaA
> AaAaAaAa
> aAaAaAaA
> AaAaAaAa

Solutions by @me_coot:

Unlock 4 remaining solutions by signing in and submitting your own entry
Created by: @udioica

58 active golfers, 148 entries

Solutions by @me_coot:
17
#19 - Marcin Szamotulski / @me_coot

11/29/2012 at 03:14PM

17
#>20 - Marcin Szamotulski / @me_coot

11/30/2012 at 09:15AM

18
#>28 - Marcin Szamotulski / @me_coot

11/29/2012 at 03:08PM

19
#>30 - Marcin Szamotulski / @me_coot

11/29/2012 at 03:06PM