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7 kyu
SQL Basics: Simple GROUP BY
22,227matt c
Completed Languages:
7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,210sHale
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,744matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,748matt c
Completed Languages:
5 kyu
Perimeter of squares in a rectangle
42,039g964
Completed Languages:
5 kyu
Is my friend cheating?
17,570g964
Completed Languages:
6 kyu
Word Segmentation: MaxMatch
768ewingsa
Completed Languages:
6 kyu
Multiples of 3 or 5
425,034jhoffner
Completed Languages:
4 kyu
Human readable duration format
82,739davazp
Completed Languages:
6 kyu
Create Four Letter Birding Codes from Bird Names
1,021rt-hawk
Completed Languages:
6 kyu
Steps in Primes
6,630g964
Completed Languages:
6 kyu
Tortoise racing
31,873g964
Completed Languages:
6 kyu
Find the missing letter
97,535user5036852
Completed Languages:
6 kyu
Take a Ten Minutes Walk
198,344JKphobic
Completed Languages:
6 kyu
Give me a Diamond
36,679jayeshcp
Completed Languages:
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