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7 kyu
SQL Basics: Simple GROUP BY
22,164matt c
Completed Languages:
7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,123sHale
Completed Languages:
6 kyu
SQL Basics: Simple IN
12,713matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,705matt c
Completed Languages:
5 kyu
Perimeter of squares in a rectangle
41,742g964
Completed Languages:
5 kyu
Is my friend cheating?
17,547g964
Completed Languages:
6 kyu
Word Segmentation: MaxMatch
767ewingsa
Completed Languages:
6 kyu
Multiples of 3 or 5
423,828jhoffner
Completed Languages:
4 kyu
Human readable duration format
82,452davazp
Completed Languages:
6 kyu
Create Four Letter Birding Codes from Bird Names
1,019rt-hawk
Completed Languages:
6 kyu
Steps in Primes
6,619g964
Completed Languages:
6 kyu
Tortoise racing
31,802g964
Completed Languages:
6 kyu
Find the missing letter
97,252user5036852
Completed Languages:
6 kyu
Take a Ten Minutes Walk
197,805JKphobic
Completed Languages:
6 kyu
Give me a Diamond
36,477jayeshcp
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