Real Vim ninjas count every keystroke - do you?

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

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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 52222f6ea98cbe0002000078

Letter case trickery

This file is in a downright esoteric format, consisting of hexadecimal numbers, non-hexadecimal keywords, and "Z" indicating end-of-line. Make the hexadecimal numbers lowercase.

Start file
A4E SUM 3C0Z
2B A9 NE F2Z
End file
a4e SUM 3c0Z
2b a9 NE f2Z

View Diff

1,2c1,2
< A4E SUM 3C0Z
< 2B A9 NE F2Z
---
> a4e SUM 3c0Z
> 2b a9 NE f2Z

Solutions

The best way to learn is to practice. Below, you will find some of the solutions other golfers have entered. To unlock higher ranked solutions, submit your own entry which does as well or better than the solutions you can currently see - climb the ladder!

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Unlock 360 remaining solutions by signing in and submitting your own entry
#361 Brian Hall / _bruab_ - Score: 13 - 05/13/17 @ 19:41
2~.w.w..ww.ZZ

0 comments


#362 Stop and think / ms_uncountable - Score: 13 - 07/07/17 @ 20:38
<C-V>j3l~f3<C-V>jl~ZZ

0 comments


#363 Jeff / RealJeffIrwin - Score: 13 - 12/18/17 @ 20:13
2~.w.w..ww.ZZ

0 comments


#364 c0llision / 0xc0llision - Score: 13 - 01/27/18 @ 20:52
\4~w3~w..w~ZZ

0 comments


#365 Корнев Руслан / woto7 - Score: 14 - 09/02/13 @ 06:11
<C-V>jwu2w<C-V>jehu:x<CR>

0 comments


#366 Eric Potter / pottereric - Score: 14 - 10/24/13 @ 15:40
4~<CR>./F<CR>~/C<CR>~ZZ

0 comments


#367 Pierre Stévens / GeoBSD - Score: 14 - 11/20/13 @ 16:58
2~.w.w.w.ww.ZZ

0 comments


#368 Arsenic Hall / FoxLisk - Score: 14 - 01/28/14 @ 23:15
2~.w.w.w.ww.ZZ

0 comments


#369 Anthony ® / Anthony22109 - Score: 14 - 01/29/14 @ 22:28
<C-V>3<Right><Down>u8l<C-V>2<Right><Down>uZZ

0 comments


#370 Jay R Bolton / the_swerve - Score: 14 - 01/30/14 @ 20:51
2~.w.w.w.ww.ZZ

0 comments


#371 Павел Игоревич / VizierST - Score: 14 - 02/02/14 @ 14:06
2~.w.w.w.ww.ZZ

0 comments


#372 Nico Gevers / ingevious - Score: 14 - 02/05/14 @ 06:54
2~.w.w.w.ww.ZZ

0 comments


#373 Tim Suchanek / TimSuchanek - Score: 14 - 02/09/14 @ 20:40
2~.w.w.w.ww.ZZ

0 comments


#374 Shaun Robinson / env - Score: 14 - 02/11/14 @ 03:23
2~.w.w.w.ww.ZZ

0 comments


#375 c.p. / paierlep - Score: 14 - 02/14/14 @ 22:57
4~w2~w.w.ww.ZZ

0 comments


#376 Chi Bong Ho / chibongho - Score: 14 - 02/16/14 @ 02:40
<C-V>wjhgufC<C-V>jguZZ

0 comments


#377 Yiyang Chen / yiyangc91 - Score: 14 - 03/03/14 @ 11:27
2~.w.w.w.ww.ZZ

0 comments


#378 Peter J. Foti / peterjfoti - Score: 14 - 03/03/14 @ 20:13
2~.w.w.w.ww.ZZ

0 comments


#379 Bart / oneofmanybarts - Score: 14 - 03/11/14 @ 14:29
3~fC~jh~FB3~ZZ

0 comments


#380 Dmitry Teslenko / krab_mozga - Score: 14 - 04/07/14 @ 08:17
2~.w.w.w.ww.ZZ

0 comments


#381 stephencheng / stephencheng - Score: 14 - 05/06/14 @ 12:41
2~.f3.<CR>..fF.ZZ

0 comments


#382 Hendrik Lammers / hendriklammers - Score: 14 - 06/20/14 @ 18:39
2~.w.w.w.ww.ZZ

0 comments


#383 David Hume / djh95 - Score: 14 - 07/07/14 @ 10:06
<C-V>wjhgufC<C-V>jguZZ

0 comments


#384 Violette Vanadium / ViolettVanadium - Score: 14 - 10/08/14 @ 14:21
2~.w.w.w.ww.ZZ

0 comments


#385 Tact Overflow / muppling - Score: 14 - 01/07/15 @ 13:49
4~fC~jh~FB3~ZZ

0 comments


#386 Котов Роман / Oxaide16 - Score: 14 - 05/23/15 @ 06:38
<C-V>f0juwveUjw.ZZ

0 comments


#387 Jack Z / itszhou - Score: 14 - 06/28/15 @ 18:02
4~w2~w.w.ww.ZZ

0 comments


#388 Marko / suchtie - Score: 14 - 12/27/15 @ 20:14
2~.w.w.w.ww.ZZ

0 comments


#389 fuck GFW / ravishGFW - Score: 14 - 01/05/16 @ 05:08
guwj.w.2w<C-V>k~ZZ

0 comments


#390 KangHun Seo / shirano80 - Score: 14 - 11/26/16 @ 07:09
4~<CR>./F<CR>~/C<CR>~ZZ

0 comments


#391 Billy Ripper / dirtlamb5 - Score: 15 - 10/23/13 @ 06:44
g~wj2.fFrfkrcZZ

0 comments


#392 Kim Laï Trinh / KimLaTrinh - Score: 15 - 01/23/14 @ 17:15
guwj2.3wrfkrcZZ

0 comments


#393 Arnaud Brousseau / arnaudbrousseau - Score: 15 - 02/03/14 @ 17:26
2~.W.W..WW.:wq<CR>

0 comments


#394 Bart of Denver / bartofdenver - Score: 16 - 08/31/13 @ 20:28
~l~fC~2e~l~fF~ZZ

bartofdenver: %s/\x/\L&/g<CR>fe~ZZ seems like a better solution though

1 comment


#395 Matt Boehm / mattboehm - Score: 16 - 08/31/13 @ 22:58
~e~fC~ee~w~ww~ZZ

0 comments


#396 engy / engydmw - Score: 16 - 09/02/13 @ 18:32
guwfC~jh~^2guwZZ

0 comments


#397 Michael Biebl / michaelbiebl - Score: 16 - 09/28/13 @ 06:09
~l~fC~jh~0v2e~ZZ

0 comments


#398 Mac Heller-Ogden / twosoul - Score: 16 - 11/01/13 @ 21:29
~l~fC~wl~w~fF~ZZ

0 comments


#399 Eduardo / bbaaxx - Score: 16 - 03/07/14 @ 15:29
2~.w.w.w.ww.zzZZ

0 comments


#400 Lance Levine / LanceSMLevine - Score: 16 - 04/02/14 @ 04:51
g~GWgUWjw.$~k~ZZ

0 comments


#401 ZorgroZ / ZorgroZ - Score: 16 - 04/12/14 @ 15:15
g~wj2.3w2~?3<CR>.ZZ

0 comments


#402 Tapio Salonsaari / tapiosalonsaari - Score: 16 - 05/21/14 @ 13:05
.2~.w.w..ww.:wq<CR>

0 comments


#403 Oliver Christ / 0liverChrist - Score: 16 - 01/12/15 @ 00:16
ve~fC~+vfA~fF~ZZ

0 comments


#404 Evan Coleman / edc1591 - Score: 16 - 04/28/15 @ 14:47
~l~6l~Gl~l~5l~ZZ

0 comments


#405 Jakob Schöttl / jschoettl - Score: 16 - 12/20/15 @ 05:00
3~ww~~<CR>4~ww~:wq<CR>

0 comments


#406 Gurukandhamoorthi / Gurukandhamoor1 - Score: 16 - 07/11/17 @ 13:57
g~wjg~f9fF~kh~ZZ

0 comments


#407 Nick Bakkegaard / Bakkemand - Score: 17 - 09/18/13 @ 11:32
ve~fC~jv0~fnvl~ZZ

0 comments


#408 Daniel Marjenburgh / dmarjenburgh - Score: 17 - 11/17/13 @ 14:47
vE~2W.W.W.2W.l.ZZ

0 comments


#409 John Hilts / johnhilts - Score: 17 - 02/04/14 @ 07:38
gue2wl~wgu2efF~ZZ

0 comments


#410 Aurélien Vallée / aurelienvallee - Score: 17 - 02/04/14 @ 11:48
<C-V><Down>$<Left><Left>ue<Right><Right><C-V><Down><Right><Right><Right>UZZ

0 comments


#411 daveseibert / daveseibert - Score: 17 - 05/09/14 @ 21:08
gutZj.?s<CR>gUejw.ZZ

0 comments


#412 Andreas Heider / AndreasHeider - Score: 17 - 05/30/14 @ 21:09
<C-V>jlllufC<C-V>ju<0xc3><0x96>:wq<CR>

0 comments


#413 AC / quadface - Score: 17 - 08/23/14 @ 19:08
~l~fC~hj~FA~FB~ZZ

0 comments


#414 luffy / raxcoi - Score: 17 - 12/24/14 @ 13:50
3~ww2~jb2~0g~2wZZ

0 comments


#415 chvzvhn / chvzvhn - Score: 17 - 04/28/15 @ 00:33
ve~ww.w.w.2w.$~ZZ

0 comments


#416 Ryan van Rensburg / rdvr001 - Score: 17 - 07/23/16 @ 08:25
~l.fC.jh.FA.FB.ZZ

0 comments


#417 Sukesan1984 / sukesan1984 - Score: 18 - 09/12/13 @ 11:55
vf ~fC~jh~FA~FB~ZZ

0 comments


#418 Francesco Negri / dhinus - Score: 18 - 09/17/13 @ 10:28
VG~w3~$~j~bb2~:wq<CR>

0 comments


#419 Salleyron Julien / juguul - Score: 18 - 12/31/13 @ 09:47
guGwgUw$~j~bbgUwZZ

0 comments


#420 Aaron Bohannon / morefun2compute - Score: 18 - 02/28/14 @ 23:32
2g~~$~j.BBg~iwk.ZZ

0 comments


#421 Jesse Hixson / jhixson - Score: 18 - 06/20/14 @ 21:04
~e.fC.EE.w.2w.:wq<CR>

0 comments


#422 John Bohn / jjbohn - Score: 19 - 09/03/13 @ 21:30
ve~fC~/B<CR>~w~fF~:wq<CR>

0 comments


#423 Dary Merckens / merckens - Score: 19 - 09/23/13 @ 06:33
?F<CR>qqgul/\x<CR>q11@qZZ

0 comments


#424 Lorcan McDonald / lorcanmcdonald - Score: 19 - 10/31/13 @ 15:16
ve~ww.w.w.ww.$~:wq<CR>

0 comments


#425 wilddog64 / chengkai318 - Score: 19 - 12/17/13 @ 17:35
3~f3l~2Gl~w~fffF~ZZ

0 comments


#426 LumberCoder / LuRsT - Score: 19 - 01/28/14 @ 18:32
guwfC~0jl~w~fF~:wq<CR>

0 comments


#427 Victor Alessandro / VictorAlessand4 - Score: 19 - 02/05/14 @ 03:07
guGwgUwee~j~bbgUwZZ

0 comments


#428 LLiseil / lliseil - Score: 19 - 07/17/14 @ 17:26
V<Down>~W3~4<Right>~3W2~3<Right>~:x<CR>

0 comments


#429 Alex Wang / a1exwang - Score: 19 - 07/15/16 @ 07:04
guwj.w.ww.krc$jrZZZ

0 comments


#430 Matej Nanut / MatejNanut - Score: 20 - 08/31/13 @ 21:05
g~wfCrcwg~2wfFrf:<BS>ZZ

0 comments


#431 foo / foo88832727 - Score: 20 - 10/18/13 @ 15:04
viwgufC~jh~2bb~ge~ZZ

0 comments


#432 Brian Peiris / brianpeiris - Score: 20 - 12/28/13 @ 04:47
~/[a-f]<CR>.n.n.n.nn.ZZ

0 comments


#433 Pedro B. Coronel / pbcoronel - Score: 20 - 01/28/14 @ 02:14
~/[a-f]<CR>.n.n...nn.ZZ

0 comments


#434 Jean-PhilippeBurelle / jpburelle - Score: 20 - 03/02/14 @ 04:31
~l~5ll~jh~bbb~bbl~ZZ

0 comments


#435 Munen / preek - Score: 21 - 11/13/13 @ 16:28
veuww.2G.w.ww.llrZ:x<CR>

0 comments


#436 WoljaIlpapa / WoljaIlpapa - Score: 21 - 12/20/13 @ 03:51
e~0.qq/[ACBF]<CR>~q3@qZZ

0 comments


#437 Marcelo Paez / paezao - Score: 22 - 09/04/13 @ 10:46
gu.guwwwl~wl~w~ww~:wq<CR>

0 comments


#438 Jonathan Potter / nTypeRed - Score: 22 - 11/11/13 @ 06:22
:%s/[a-f]/\L&/g<CR>eee~ZZ

0 comments


#439 Ilya Ermolin / ermolinis - Score: 22 - 11/18/13 @ 09:39
:%s/[a-f]/\l\0/g<CR>fe~ZZ

0 comments


#440 Mohit Sharma / m0hitsharma - Score: 22 - 12/30/13 @ 00:23
:1,2s:\v\x:\L&:g<CR>fe~ZZ

0 comments


#441 Chirag Tailor / ctailor2 - Score: 22 - 01/27/14 @ 17:36
qqve~qj@qw@qww~kh~:wq<CR>

0 comments


#442 Ian Oxley / ianoxley - Score: 23 - 10/22/13 @ 15:33
:%s/\<\x\{,3}/\L\0/g<CR>ZZ

0 comments


#443 DESCHAMPS Henrick / H3nr1ck_ - Score: 23 - 10/26/13 @ 19:22
raljrblkreljrafFrfkrcZZ

0 comments


#444 Hiroshi Funai / hfunai - Score: 28 - 09/23/13 @ 02:13
fS~~~/NE<CR>~~Vk~:%s/z/Z/g<CR>:wq<CR>

0 comments


#445 William Ott / oddalot - Score: 28 - 12/08/13 @ 04:33
~l~fC~l~j0l~l~fF~kl~:q<BS>ws<BS>q<CR>

0 comments


#446 5hIYi80Y007 / 5Y007 - Score: 29 - 12/03/13 @ 13:24
raere2wlrcjrf2w3brahhrb<Esc>:wq!<CR>

0 comments


#447 ren / wxoc - Score: 30 - 02/12/14 @ 02:05
vG$~<Tab>w^w~~~w~~~~hh~jbb~~we~<Esc>ZZ

0 comments


#448 Justin Johnson / j26774 - Score: 31 - 01/17/14 @ 19:25
Ra<Right>e<Right><Right><Right><Right><Right><Right>c<Down><Left>f<Left><Left><Left><Left><Left><Left><Left>a<Left><Left><Left>b<Esc>:wq<CR>

0 comments


#449 Thomas Feiler / SirTibsTibsford - Score: 45 - 09/04/13 @ 21:23
:%s-\<\([0-9A-F]\+\)\([Z$]*\)\>-\L\1\E\2-g<CR>ZZ

0 comments


#450 mathac / mathacgolf - Score: 45 - 05/05/14 @ 19:29
:%s/A\|E\|C\|\B\|F/\L&/g<Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left><Left>4<CR>ZZ

0 comments


Created by: NbTson

450 active golfers, 1318 entries

Leaderboard (lowest score wins):
10
#91 - John Meisner / jmeisned

06/24/2014 at 08:31PM

10
#92 - Lasse Dalegaard / ldalegaard

07/07/2014 at 08:49PM

10
#93 - Dominik Szerszeń / DominikSze

07/23/2014 at 07:26AM

10
#94 - Oleg Tsymbalyuk / oleg_tc

07/30/2014 at 04:46AM

10
#95 - Mattias Fransson / azzidoos

09/15/2014 at 08:29PM

10
#96 - Johannes H. / neVexa

09/23/2014 at 09:27AM

10
#97 - Roberto Alegro / robertoaall

11/30/2014 at 05:00AM

10
#98 - Ivan Brennan / ivanbrennan

12/06/2014 at 05:29PM

10
#99 - Michael LeCompte / michaelslec

12/29/2014 at 10:52AM

10
#100 - yachi / yaachi

12/29/2014 at 11:20AM

10
#101 - Jake Eskel / JakeEskel

01/07/2015 at 02:42AM

10
#102 - Jordana Lachow / TomofBedlam

01/12/2015 at 09:27PM

10
#103 - Charles Wu / Congeec

01/14/2015 at 04:04AM

10
#104 - kimber gonzalez / kimberlycreates

01/20/2015 at 03:10PM

10
#105 - Michael Giuffrida / mgiuffrida

02/24/2015 at 09:10AM

10
#106 - Darth Shuvalov / shuvalov_anton

03/01/2015 at 02:16PM

10
#107 - Alexander Kazakov / volandkot

03/31/2015 at 08:21AM

10
#108 - Emmanuel Denloye-Ito / EmmanuelDenloye

04/11/2015 at 08:10PM

10
#109 - E Both / enboth

04/24/2015 at 07:50PM

10
#110 - Mutter Mumble / muttermumble

07/10/2015 at 02:57PM

10
#111 - Ferdev vimgolf / fergvimgolf

08/13/2015 at 09:16PM

10
#112 - Mike Adams / davis_cromwell

10/02/2015 at 08:11PM

10
#113 - Walker Boh / walker_boh

10/05/2015 at 02:45PM

10
#114 - Robert Goeddel / f0rdpr3fect

11/11/2015 at 06:39PM

10
#115 - Tarik Koc / tariktheturk

11/22/2015 at 01:40AM

10
#116 - Wilmer Bandres / WilmerBandres

12/16/2015 at 05:40PM

10
#117 - jackliusr / jackliusr

01/13/2016 at 10:52AM

10
#118 - Jon Krause / jkrause314

01/27/2016 at 09:24AM

10
#119 - Aleksey Zhidkov / AlexeyZhidkov

02/08/2016 at 03:16PM

10
#120 - ben kavanagh / bkava

02/23/2016 at 07:06PM