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8 kyu
Convert boolean values to strings 'Yes' or 'No'.
338,744weavermedia
Completed Languages:
8 kyu
Simple multiplication
175,020grace555
Completed Languages:
5 kyu
Using Window Functions To Get Top N per Group
2,844pmatseykanets
Completed Languages:
5 kyu
Using LATERAL JOIN To Get Top N per Group
1,982pmatseykanets
Completed Languages:
4 kyu
Analyzing Consecutive Days of DVD Rentals for a Customer
127bornForThis
Completed Languages:
5 kyu
Top Five Movie Categories Rented At Each Store
371bornForThis
Completed Languages:
7 kyu
Picking the best casino game
522Scopula
Completed Languages:
7 kyu
SQL with LOTR: Elven Wildcards
9,443sHale
Completed Languages:
7 kyu
Pandas Series 101: Rename Columns
2,202albertogcmr
Completed Languages:
6 kyu
Palindromic Numbers
1,094edalorzo
Completed Languages:
7 kyu
Briefcase Lock
262saudiGuy
Completed Languages:
7 kyu
Area of a Circle
11,919austinc
Completed Languages:
7 kyu
Count the Ones
3,479rodentrabies
Completed Languages:
7 kyu
ATM
6,363Sanan07
Completed Languages:
6 kyu
Evaluate the Group of Parentheses
522saudiGuy
Completed Languages:
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