Played Challenges
Surround the 'z' character with brackets, quotes, and print as formatted string. - 570 entries
Surround the 'z' character with brackets, quotes, and print as formatted string.
- Best score: 17
- Best player score: 18
- Position: #276 / 319
- Number of attempts: 2
Visual block training - 1089 entries
You see the input. You see the output. Go.
- Best score: 17
- Best player score: 29
- Position: #89 / 206
- Number of attempts: 5
Sort and add attributes - 1507 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 38
- Position: #510 / 584
- Number of attempts: 4
Simple text editing with Vim - 13134 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #2048 / 3776
- Number of attempts: 4