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6 kyu
Even Fibonacci Sum
3,095krillgar
Completed Languages:
6 kyu
Statistics for an Athletic Association
10,386g964
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,322matt c
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,789matt c
Completed Languages:
6 kyu
SQL Basics: Simple HAVING
19,233matt c
Completed Languages:
7 kyu
Disemvowel Trolls
356,458osuushi
Completed Languages:
6 kyu
N-th Fibonacci
20,918boatmeme
Completed Languages:
7 kyu
Sum of angles
34,657DemonKing
Completed Languages:
7 kyu
Easy SQL: Cube Root and Natural Log
6,804PG1
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,135matt c
Completed Languages:
8 kyu
SQL Basics: Simple DISTINCT
22,075matt c
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,895matt c
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,735matt c
Completed Languages:
7 kyu
How many are smaller than me?
10,341joh_pot
Completed Languages:
7 kyu
Reverse words
144,208jnicol
Completed Languages:
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