Ad
6 kyu
IP Validation
44,595wink
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,823sHale
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,846matt c
Completed Languages:
7 kyu
BASICS: Length based SELECT with LIKE
10,725baaart
Completed Languages:
7 kyu
SQL Basics: Truncating
7,071PG1
Completed Languages:
7 kyu
Easy SQL: Absolute Value and Log to Base
7,251PG1
Completed Languages:
7 kyu
GROCERY STORE: Logistic Optimisation
6,269baaart
Completed Languages:
6 kyu
Counting Duplicates
246,206kgashok
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,878pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,536matt c
Completed Languages:
6 kyu
Take a Number And Sum Its Digits Raised To The Consecutive Powers And ....¡Eureka!!
58,026raulbc777
Completed Languages:
7 kyu
Shortest Word
255,675PG1
Completed Languages:
7 kyu
Two to One
181,214g964
Completed Languages:
8 kyu
Convert boolean values to strings 'Yes' or 'No'.
370,469weavermedia
Completed Languages:
7 kyu
SQL Basics - Position
11,651PG1
Completed Languages:
Loading more items...