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5 kyu
Tic-Tac-Toe Checker
24,040eugene-bulkin
Completed Languages:
5 kyu
Primes in numbers
29,560g964
Completed Languages:
5 kyu
Relational division: Find all movies two actors cast in together
7,499pmatseykanets
Completed Languages:
6 kyu
SQL Basics: Simple JOIN and RANK
13,178matt c
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,458sHale
Completed Languages:
7 kyu
SQL Basics: Up and Down
8,068PG1
Completed Languages:
7 kyu
SQL Basics: Truncating
6,833PG1
Completed Languages:
7 kyu
Easy SQL: Absolute Value and Log to Base
7,015PG1
Completed Languages:
7 kyu
SQL Basics: Maths with String Manipulations
9,166PG1
Completed Languages:
7 kyu
SQL Basics: Repeat and Reverse
10,573PG1
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,829PG1
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
8,795matt c
Completed Languages:
6 kyu
SQL Basics: Simple WITH
8,898matt c
Completed Languages:
6 kyu
SQL Basics: Simple EXISTS
13,328matt c
Completed Languages:
7 kyu
SQL with Pokemon: Damage Multipliers
7,371sHale
Completed Languages:
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