Played Challenges
New teacher - 1364 entries
Update the details of the new CS teacher.
- Best score: 19
- Best player score: 31
- Position: #227 / 285
- Number of attempts: 1
Rural Post - 4563 entries
Simple challenge to remove all but the post code on each line
- Best score: 9
- Best player score: 14
- Position: #738 / 1113
- Number of attempts: 4
Satisfy the go linter - 2448 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: 34
- Position: #410 / 484
- Number of attempts: 3
Simple, Practical, and Common - 33757 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: 26
- Position: #3740 / 7450
- Number of attempts: 11
Swap values - 4644 entries
Well, swap the values...
- Best score: 11
- Best player score: 15
- Position: #984 / 1275
- Number of attempts: 6
prepend * to every non-blank line - 6358 entries
Prepend an asterisk to every non-blank line in the input file.
- Best score: 10
- Best player score: 16
- Position: #1100 / 1551
- Number of attempts: 2
One number per line - 18784 entries
Just give me the numbers.
- Best score: 14
- Best player score: 21
- Position: #2588 / 3878
- Number of attempts: 5
V to the i - 4824 entries
Input is 99 V's. Output is 100 i's.
- Best score: 7
- Best player score: 7
- Position: #798 / 1899
- Number of attempts: 6
Applying same text modification in several lines - 2900 entries
Remove identical text at the beginning of several lines and the closing parenthesis.
- Best score: 12
- Best player score: 17
- Position: #667 / 859
- Number of attempts: 2
Add semicolons - 10891 entries
Simply add a semicolon at the end of each line
- Best score: 10
- Best player score: 14
- Position: #2182 / 3077
- Number of attempts: 4
Split line with dots - 2154 entries
This line is too long, split it.
- Best score: 15
- Best player score: 37
- Position: #620 / 635
- Number of attempts: 2
remove lines containing the word "reader" - 3610 entries
easy stuff
- Best score: 9
- Best player score: 9
- Position: #501 / 1172
- Number of attempts: 4
Com(m)a Trouble - 3890 entries
Someone was real stupid when placing his commas. Can you fix it?
- Best score: 12
- Best player score: 16
- Position: #523 / 882
- Number of attempts: 2
Box it - 7939 entries
Create a box around a line.
- Best score: 21
- Best player score: 29
- Position: #1366 / 1885
- Number of attempts: 1
Search and Replace 0 - 5007 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 18
- Position: #1417 / 1631
- Number of attempts: 1
Just the middle - 11500 entries
Delete the instructions at the top and bottom.
- Best score: 7
- Best player score: 8
- Position: #3198 / 4216
- Number of attempts: 10
Vice versa - 7968 entries
Little role switching.
- Best score: 12
- Best player score: 19
- Position: #1851 / 2144
- Number of attempts: 2
One to Ten - 2234 entries
Generate the sequence of numbers from 1 to 10, one number per line. Inspired by this Reddit thread: https://redd.it/ak4it2
- Best score: 12
- Best player score: 20
- Position: #581 / 679
- Number of attempts: 5
I forgot quotes - 16051 entries
Oops.
- Best score: 10
- Best player score: 24
- Position: #3972 / 4194
- Number of attempts: 1
A HAPPY NEW YEAR 2014 ! - 10699 entries
A HAPPY NEW YEAR 2014 !
- Best score: 11
- Best player score: 11
- Position: #1608 / 3695
- Number of attempts: 3
attr_aligner - 3525 entries
Two attr keywords. Two separate indentations. Align the colons.
- Best score: 19
- Best player score: 37
- Position: #616 / 706
- Number of attempts: 3
Words in parens - 12969 entries
We should all ace this, right?
- Best score: 13
- Best player score: 21
- Position: #3523 / 3970
- Number of attempts: 3
switch variable - 5085 entries
how fast can you switch two variable ?
- Best score: 11
- Best player score: 21
- Position: #1684 / 1750
- Number of attempts: 2