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6 kyu
SQL Basics: Simple HAVING
19,200matt c
Completed Languages:
6 kyu
SQL Basics: Simple UNION ALL
11,987matt c
Completed Languages:
8 kyu
SQL Basics: Simple SUM
20,966matt c
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8 kyu
Expressions Matter
56,190MrZizoScream
Completed Languages:
7 kyu
GROCERY STORE: Inventory
10,464baaart
Completed Languages:
7 kyu
Easy SQL: Counting and Grouping
15,159PG1
Completed Languages:
8 kyu
SQL Basics: Simple MIN / MAX
20,788matt c
Completed Languages:
7 kyu
SQL with Street Fighter: Total Wins
8,743sHale
Completed Languages:
8 kyu
Easy SQL: LowerCase
15,489PG1
Completed Languages:
8 kyu
SQL Basics: Simple DISTINCT
22,042matt c
Completed Languages:
6 kyu
Array combinations
2,588KenKamau
Completed Languages:
6 kyu
Floating-point Approximation (II)
1,083g964
Completed Languages:
7 kyu
Hungarian Vowel Harmony (easy)
3,516suic
Completed Languages:
7 kyu
Shortest Word
240,565PG1
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Exclusive "or" (xor) Logical Operator
44,395donaldsebleung
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