Ad
7 kyu
SQL: Concatenating Columns
13,427PG1
Completed Languages:
4 kyu
Smallest possible sum
7,514dkhaburdzania
Completed Languages:
5 kyu
Convert PascalCase string into snake_case
14,975OlgaGr
Completed Languages:
5 kyu
Best travel
20,573g964
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,135matt c
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
15,188PG1
Completed Languages:
7 kyu
SQL Basics: Up and Down
8,066PG1
Completed Languages:
7 kyu
SQL Basics: Create a FUNCTION
6,514matt c
Completed Languages:
7 kyu
SQL Basics: Repeat and Reverse
10,566PG1
Completed Languages:
7 kyu
Best-Selling Books (SQL for Beginners #5)
23,576MaikelNabil
Completed Languages:
7 kyu
SQL Basics: Maths with String Manipulations
9,163PG1
Completed Languages:
4 kyu
Recover a secret string from random triplets
17,033zpconn
Completed Languages:
Retired
Where my anagrams at?
83,126sandbochs
Completed Languages:
6 kyu
Is a number prime?
112,355arithmetric
Completed Languages:
6 kyu
Good vs Evil
26,836Frzy
Completed Languages:
Loading more items...