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7 kyu
SQL with Street Fighter: Total Wins
8,752sHale
Completed Languages:
5 kyu
SQL Basics: Group By Day
7,345jhoffner
Completed Languages:
4 kyu
Challenge: Two actors who cast together the most
3,278pmatseykanets
Completed Languages:
6 kyu
Conditional Count
7,283pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,322matt c
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,825PG1
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,172matt c
Completed Languages:
6 kyu
SQL Basics: Simple table totaling.
10,095matt c
Completed Languages:
6 kyu
SQL Basics: Top 10 customers by total payments amount
13,398jhoffner
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,243matt c
Completed Languages:
8 kyu
Even or Odd
527,936suuuzi
Completed Languages:
5 kyu
Using Window Functions To Get Top N per Group
2,851pmatseykanets
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7 kyu
SQL Basics: Simple JOIN
21,763jhoffner
Completed Languages:
4 kyu
Snail
76,172stevenbarragan
Completed Languages:
5 kyu
Directions Reduction
87,066g964
Completed Languages:
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