Cosmo
Cosmo
Earned a new Badge:
Update basics_bulb

SQL. Update.

New Stars Earned:

- "Hipparcos"
Answered at least once on all free questions in "Update" chapter of "SQL" quiz-course.

- "Rigil Kentaurus"
Answered at least once right on all free questions in "Update" chapter of "SQL" quiz-course.

- "Toliman"
Completed free "Update" chapter of "SQL" quiz-course.