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6 kyu
SQL Bug Fixing: Fix the JOIN
9,106matt c
Completed Languages:
6 kyu
SQL Basics - Monsters using CASE
10,786PG1
Completed Languages:
7 kyu
SQL Basics: Repeat and Reverse
10,535PG1
Completed Languages:
7 kyu
SQL Basics - Position
11,122PG1
Completed Languages:
7 kyu
SQL Basics: Raise to the Power
11,835PG1
Completed Languages:
7 kyu
SQL: Concatenating Columns
13,380PG1
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
15,111PG1
Completed Languages:
7 kyu
SQL Basics: Simple JOIN with COUNT
19,667matt c
Completed Languages:
8 kyu
Kata Example Twist
21,669highergroundstudio
Completed Languages:
8 kyu
Sleigh Authentication
22,169BattleRattle
Completed Languages:
7 kyu
Greet Me
22,409ogryzek
Completed Languages:
8 kyu
Swap Values
23,538dnolan
Completed Languages:
7 kyu
SQL Basics: Simple GROUP BY
22,126matt c
Completed Languages:
7 kyu
Sum of Minimums!
26,188Aizaz_Ahmad
Completed Languages:
7 kyu
Power of two
24,780yuriy.tsemashko
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