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8 kyu
Function 1 - hello world
264,000ineiti
Completed Languages:
5 kyu
Josephus Permutation
15,604GiacomoSorbi
Completed Languages:
7 kyu
SQL Basics: Raise to the Power
11,875PG1
Completed Languages:
4 kyu
Challenge: Two actors who cast together the most
3,282pmatseykanets
Completed Languages:
8 kyu
Easy SQL: Rounding Decimals
13,829PG1
Completed Languages:
8 kyu
SQL Basics: Simple DISTINCT
22,109matt c
Completed Languages:
7 kyu
You're a square!
276,320bkaes
Completed Languages:
7 kyu
SQL Basics: Up and Down
8,073PG1
Completed Languages:
7 kyu
SQL Basics: Simple JOIN
21,795jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,168matt c
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,183matt c
Completed Languages:
7 kyu
SQL: Concatenating Columns
13,440PG1
Completed Languages:
7 kyu
SQL Basics: Repeat and Reverse
10,578PG1
Completed Languages:
7 kyu
SQL Basics: Create a FUNCTION
6,519matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,410jhoffner
Completed Languages:
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