Ad
7 kyu
Friend or Foe?
196,881Aweson1
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,379matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,858matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,505jhoffner
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
21,950jhoffner
Completed Languages:
7 kyu
SQL: Concatenating Columns
13,523PG1
Completed Languages:
7 kyu
SQL Basics - Position
11,242PG1
Completed Languages:
7 kyu
BASICS: Length based SELECT with LIKE
10,354baaart
Completed Languages:
6 kyu
Sort the odd
109,512fyvfyv
Completed Languages:
Retired
Format a string of names like 'Bart, Lisa & Maggie'.
71,234weavermedia
Completed Languages:
6 kyu
Decode the Morse code
117,270jolaf
Completed Languages:
6 kyu
Persistent Bugger.
200,028joh_pot
Completed Languages:
6 kyu
Title Case
37,694user527539
Completed Languages:
6 kyu
Delete occurrences of an element if it occurs more than n times
96,790JustyFY
Completed Languages:
6 kyu
Are they the "same"?
104,377g964
Completed Languages:
Loading more items...