Played Challenges
Transpose a python matrix - 684 entries
Rotate the matrix in 90 degrees.
- Best score: 23
- Best player score: 24
- Position: #22 / 117
- Number of attempts: 16
Inverting Lines - 1565 entries
A simple challenge to invert all lines, except the first.
- Best score: 10
- Best player score: 21
- Position: #394 / 424
- Number of attempts: 7
Satisfy the go linter - 2076 entries
You just came up with this briliant go vars package. But dang, you forgot to add comments to the exported variables. Can you add a comment over each variable with a TODO-placeholder?
- Best score: 20
- Best player score: 20
- Position: #120 / 422
- Number of attempts: 11
Simple, Practical, and Common - 33142 entries
Simple things we do all the time should be able to be done with very few keystrokes, but sometimes I find something I need to do makes me go, "There MUST be a better way." This challenge is just a simple movement and entering text at a certain place.
- Best score: 22
- Best player score: 22
- Position: #1883 / 7309
- Number of attempts: 18
prepend * to every non-blank line - 6120 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 10
- Position: #249 / 1493
- Number of attempts: 11
One number per line - 18498 entries
Just give me the numbers.
- Best score: 14
- Best player score: 16
- Position: #954 / 3816
- Number of attempts: 23
Add semicolons - 10720 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 10
- Position: #184 / 3023
- Number of attempts: 6
Box it - 7757 entries
Create a box around a line.
- Best score: 21
- Best player score: 21
- Position: #368 / 1848
- Number of attempts: 12
Just the middle - 11289 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 9
- Position: #3551 / 4144
- Number of attempts: 2
Interweave two blocks of text - 615 entries
Suppose you've got data on a list of things from multiple sources. They're all in separate chunks, so how might you create a tabular output?
- Best score: 15
- Best player score: 15
- Position: #22 / 210
- Number of attempts: 10
Basic renumbering - 5489 entries
Renumbering Basic.
- Best score: 11
- Best player score: 14
- Position: #483 / 1245
- Number of attempts: 16
I forgot quotes - 15852 entries
Oops.
- Best score: 10
- Best player score: 10
- Position: #940 / 4136
- Number of attempts: 13
Shift down - 191 entries
Number words are back.
- Best score: 19
- Best player score: 26
- Position: #31 / 66
- Number of attempts: 11
vim1001 - 274 entries
change number 1001 into a "vim1001 sequence". (My first challenge, hope it is not too bad... )
- Best score: 17
- Best player score: 22
- Position: #43 / 106
- Number of attempts: 8
-a-b-c- - 3149 entries
Put hyphens everywhere.
- Best score: 13
- Best player score: 14
- Position: #388 / 1121
- Number of attempts: 5
Count both ways - 985 entries
Right AND down.
- Best score: 13
- Best player score: 15
- Position: #121 / 347
- Number of attempts: 6
NATO phonetic alphabet - 492 entries
Transform the series of words into a list.
- Best score: 19
- Best player score: 19
- Position: #40 / 187
- Number of attempts: 7
Numbering a List - 1845 entries
Pretty simple, number the list.
- Best score: 13
- Best player score: 17
- Position: #103 / 634
- Number of attempts: 10
Simple text editing with Vim - 11906 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #1740 / 3484
- Number of attempts: 4