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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 5fa95fbdd285680008e41e4b

swap number pairs

Swap the numbers in a bunch of 2-element arrays.

Start file

[2, 1], [5, 4]
[6, 3]
[7, 4]
[8, 2], [12, 11]

End file

[1, 2], [4, 5]
[3, 6]
[4, 7]
[2, 8], [11, 12]

View Diff

1,4c1,4
< [2, 1], [5, 4]
< [6, 3]
< [7, 4]
< [8, 2], [12, 11]
---
> [1, 2], [4, 5]
> [3, 6]
> [4, 7]
> [2, 8], [11, 12]

Solutions by @JohnDoe75830353:

Created by: @wedesoft Tweet

373 active golfers, 2023 entries

Solutions by @JohnDoe75830353:

17

#82 - John Doe / @JohnDoe75830353

12/21/2020 at 01:43AM

18

#>124 - John Doe / @JohnDoe75830353

12/21/2020 at 01:41AM

20

#>137 - John Doe / @JohnDoe75830353

12/21/2020 at 01:39AM

20

#>137 - John Doe / @JohnDoe75830353

12/21/2020 at 01:40AM

21

#>143 - John Doe / @JohnDoe75830353

12/21/2020 at 01:38AM

22

#>151 - John Doe / @JohnDoe75830353

12/21/2020 at 01:35AM

24

#>175 - John Doe / @JohnDoe75830353

12/21/2020 at 01:33AM

25

#>181 - John Doe / @JohnDoe75830353

12/21/2020 at 01:30AM

26

#>188 - John Doe / @JohnDoe75830353

12/21/2020 at 01:24AM

27

#>202 - John Doe / @JohnDoe75830353

12/21/2020 at 01:21AM

28

#>214 - John Doe / @JohnDoe75830353

12/21/2020 at 01:19AM

30

#>226 - John Doe / @JohnDoe75830353

12/21/2020 at 01:17AM

31

#>242 - John Doe / @JohnDoe75830353

12/21/2020 at 01:15AM

32

#>255 - John Doe / @JohnDoe75830353

12/20/2020 at 09:27PM

34

#>274 - John Doe / @JohnDoe75830353

12/20/2020 at 09:24PM

36

#>289 - John Doe / @JohnDoe75830353

12/20/2020 at 09:05PM

38

#>301 - John Doe / @JohnDoe75830353

12/20/2020 at 09:04PM

47

#>334 - John Doe / @JohnDoe75830353

12/20/2020 at 08:45PM

53

#>348 - John Doe / @JohnDoe75830353

12/20/2020 at 08:59PM