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7 kyu
SQL Basics: Simple GROUP BY
23,055matt c
Completed Languages:
7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,622sHale
Completed Languages:
6 kyu
SQL Basics: Simple IN
13,231matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
20,561matt c
Completed Languages:
5 kyu
Perimeter of squares in a rectangle
43,975g964
Completed Languages:
5 kyu
Is my friend cheating?
18,300g964
Completed Languages:
6 kyu
Word Segmentation: MaxMatch
780ewingsa
Completed Languages:
6 kyu
Multiples of 3 or 5
452,288jhoffner
Completed Languages:
4 kyu
Human readable duration format
87,367davazp
Completed Languages:
6 kyu
Create Four Letter Birding Codes from Bird Names
1,127rt-hawk
Completed Languages:
6 kyu
Steps in Primes
6,820g964
Completed Languages:
6 kyu
Tortoise racing
32,706g964
Completed Languages:
6 kyu
Find the missing letter
101,778user5036852
Completed Languages:
6 kyu
Take a Ten Minutes Walk
210,334JKphobic
Completed Languages:
6 kyu
Give me a Diamond
38,284jayeshcp
Completed Languages:
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