Daily SQL challenge
Keep SQL fresh with seven-question challenge sets.
Daily Challenge reuses the course checking flow with random SQL questions, hint-aware scoring, tokens, and levels for signed-in learners.
100 tokens
Earn full credit for a correct answer before using a hint.
50 tokens
Use a hint and still earn partial credit when the answer is correct.
0 tokens
View the answer when stuck and learn without pretending it was solved.
Level progression
Move from Beginner to Intermediate, Pro, Expert, and Guru as tokens accumulate.