Screen Too Small

This course material requires a larger screen to properly display the terminal and editor interfaces.

Please use a tablet, laptop, or desktop computer for the best learning experience.

You can continue browsing, but the experience will be significantly limited.

Challenge

Vim Dojo · #18

Medium 200 XP

Arena stats

Entries
43
Best time
0s
Avg time
48s
Avg keys
46
Leaderboard See who's on top

Vim Dojo challenge #18

Comma Cleanup Crisis

You’re staring down a bloated CSV where trailing commas lurk inconsistently. Clean them up fast — if you try line by line, you’ll be here all day.

challenge.txt :set list

Start 

 1name,age,city,
 2john,32,new york
 3alice,29,los angeles,
 4bob,41,chicago,
 5carla,27,austin
 6mark,33,denver,
 7susan,45,seattle,
 8tom,38,boston
 9nancy,50,phoenix,
10leo,29,miami
11mia,31,dallas,
12jack,40,portland
13ivy,36,san diego,
14evan,42,atlanta,
15kate,28,houston
16oliver,39,orlando,
17ruby,34,san jose,
18max,37,cleveland
19sophia,30,tampa,
20liam,35,raleigh
21noah,33,sacramento,
22emma,31,oklahoma city
23ava,28,columbus,
24logan,40,kansas city,
25elijah,44,detroit
26harper,38,minneapolis,
27jackson,41,nashville,
28chloe,32,salt lake city
29lucas,36,st. louis,
30zoe,30,new orleans,
31james,39,anchorage

Goal 

 1name,age,city
 2john,32,new york
 3alice,29,los angeles
 4bob,41,chicago
 5carla,27,austin
 6mark,33,denver
 7susan,45,seattle
 8tom,38,boston
 9nancy,50,phoenix
10leo,29,miami
11mia,31,dallas
12jack,40,portland
13ivy,36,san diego
14evan,42,atlanta
15kate,28,houston
16oliver,39,orlando
17ruby,34,san jose
18max,37,cleveland
19sophia,30,tampa
20liam,35,raleigh
21noah,33,sacramento
22emma,31,oklahoma city
23ava,28,columbus
24logan,40,kansas city
25elijah,44,detroit
26harper,38,minneapolis
27jackson,41,nashville
28chloe,32,salt lake city
29lucas,36,st. louis
30zoe,30,new orleans
31james,39,anchorage

Members only

Hold on, cowboy

You gotta sign in to take on challenges. New ones drop every week — they're fun, and insightful.

Sign In to Start