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7 kyu
GROCERY STORE: Logistic Optimisation
6,259baaart
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
15,853PG1
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,818matt c
Completed Languages:
6 kyu
SQL Basics: Simple WITH
9,297matt c
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,856pmatseykanets
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
9,153matt c
Completed Languages:
4 kyu
Challenge: Two actors who cast together the most
3,426pmatseykanets
Completed Languages:
6 kyu
Multiples of 3 or 5
452,244jhoffner
Completed Languages:
7 kyu
Replace every nth
4,725user5036852
Completed Languages:
8 kyu
Keep Hydrated!
236,105paulrichard
Completed Languages:
8 kyu
Sum without highest and lowest number
108,002user5036852
Completed Languages:
7 kyu
Is this a triangle?
187,289silentZaika
Completed Languages:
7 kyu
Sum of numbers from 0 to N
22,741Javatlacati
Completed Languages:
7 kyu
Mumbling
242,806g964
Completed Languages:
7 kyu
The highest profit wins!
104,502bkaes
Completed Languages:
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