Ad
5 kyu
SQL Statistics: MIN, MEDIAN, MAX
5,814matt c
Completed Languages:
5 kyu
Calculating Running Total
4,575pmatseykanets
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,334jhoffner
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,475pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,288matt c
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,129matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,368jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,182matt c
Completed Languages:
7 kyu
Complementary DNA
223,176JustyFY
Completed Languages:
7 kyu
Disemvowel Trolls
355,073osuushi
Completed Languages:
6 kyu
Bit Counting
241,941xcthulhu
Completed Languages:
6 kyu
Who likes it?
343,269BattleRattle
Completed Languages:
5 kyu
Simple Pig Latin
162,650user2505876
Completed Languages:
5 kyu
Human Readable Time
142,599BattleRattle
Completed Languages:
6 kyu
Sum of Digits / Digital Root
275,106user578387
Completed Languages:
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