The containers every real program is built from.
Complete all lessons to receive a personalised certificate of completion. Download the PDF or share your verification link to show proof of learning.
Lists, tuples, dictionaries, sets, and the comprehensions that build them concisely.
3 modules · 3 lessonsLocked
This is the planned outline — lessons open when the course launches.
Create a free account to enrol and track your progress.
Not quite right? Browse all Python courses or tell us what you need →
OpenSigma
This is to certify that
Your Name
has successfully completed
Data Structures
Director of Training
Date issued
04 Aug 2026
Certificate ID
XXXX-XXXX-XXXX
Scan to verify
