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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 5e61b4796c11b6000c1b4069

add line and index

a missed line and index names need to be added

Start file

ON      OFF     OFF     OFF
OFF     OFF     OFF     OFF
A       OFF     OFF     OFF
A       OFF     OFF     OFF
OFF     A       OFF     OFF
ON      OFF     OFF     OFF
OFF     A       OFF     OFF
OFF     OFF     A       OFF
OUT1

End file

Q1:     ON      OFF     OFF     OFF
Q2:     OFF     OFF     OFF     OFF
Q3:     A       OFF     OFF     OFF
M1:     A       OFF     OFF     OFF
M2:     OFF     A       OFF     OFF
M3:     ON      OFF     OFF     OFF
Q4:     OFF     A       OFF     OFF
M4:     OFF     OFF     A       OFF
BIG:    OFF     OFF     OFF     OFF
RES:    OUT1

View Diff

1,9c1,10
< ON    OFF     OFF     OFF
< OFF   OFF     OFF     OFF
< A     OFF     OFF     OFF
< A     OFF     OFF     OFF
< OFF   A       OFF     OFF
< ON    OFF     OFF     OFF
< OFF   A       OFF     OFF
< OFF   OFF     A       OFF
< OUT1
---
> Q1:   ON      OFF     OFF     OFF
> Q2:   OFF     OFF     OFF     OFF
> Q3:   A       OFF     OFF     OFF
> M1:   A       OFF     OFF     OFF
> M2:   OFF     A       OFF     OFF
> M3:   ON      OFF     OFF     OFF
> Q4:   OFF     A       OFF     OFF
> M4:   OFF     OFF     A       OFF
> BIG:  OFF     OFF     OFF     OFF
> RES:  OUT1

Solutions by @foobar01123:

Created by: @bkbncn Tweet

29 active golfers, 100 entries

Solutions by @foobar01123: