Ad
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
6,035matt c
Completed Languages:
5 kyu
Calculating Running Total
4,778pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,607jhoffner
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,829pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,796matt c
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,738matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
14,039jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,955matt c
Completed Languages:
7 kyu
Complementary DNA
236,800JustyFY
Completed Languages:
7 kyu
Disemvowel Trolls
379,420osuushi
Completed Languages:
6 kyu
Bit Counting
256,575xcthulhu
Completed Languages:
6 kyu
Who likes it?
366,226BattleRattle
Completed Languages:
5 kyu
Simple Pig Latin
172,158user2505876
Completed Languages:
5 kyu
Human Readable Time
151,225BattleRattle
Completed Languages:
6 kyu
Sum of Digits / Digital Root
291,340user578387
Completed Languages:
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