SQL Practice
Real-life business problems on real tables. Read the scenario, write the query, and get it checked instantly.
Basic10 pts
How long does a parcel really take?
String & Date Functions
Solve challengeBasic10 pts
Payday money by month
String & Date Functions
Solve challengeBasic10 pts
Length of stay month by month in 2025
String & Date Functions
Solve challengeBasic10 pts
Which weekday does the airline fly most?
String & Date Functions
Solve challengeBasic10 pts
Handle generator for the Q1 2026 sign-ups
String & Date Functions
Solve challenge