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6 kyu
Calculating Batting Average
5,594AdamRFSwayze
Completed Languages:
5 kyu
Counting overlapping events
1,155qgppl
Completed Languages:
7 kyu
GROCERY STORE: Logistic Optimisation
6,241baaart
Completed Languages:
7 kyu
GROCERY STORE: Support Local Products
8,699baaart
Completed Languages:
6 kyu
SQL Basics: Simple NULL handling
8,479matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
12,403matt c
Completed Languages:
7 kyu
SQL with Pokemon: Damage Multipliers
8,045sHale
Completed Languages:
7 kyu
SQL Basics: Up and Down
8,383PG1
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the JOIN
9,444matt c
Completed Languages:
7 kyu
SQL Basics: Truncating
7,037PG1
Completed Languages:
6 kyu
SQL Bug Fixing: Fix the QUERY - Totaling
9,107matt c
Completed Languages:
7 kyu
SQL with Harry Potter: Sorting Hat Comparators
9,577sHale
Completed Languages:
5 kyu
Simple fraction to mixed number converter
4,868MMMAAANNN
Completed Languages:
7 kyu
Averages of numbers
10,793user5036852
Completed Languages:
6 kyu
Reverse polish notation calculator
11,510vgrichina
Completed Languages:
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