test.tar.gz

test

test2

Puzzles are a great way to practice your critical thinking and problem-solving skills. This course assumes a basic understanding of pandas.  The teasers and puzzles in this course are designed to help you practice what you already know and help avoid future mistakes.

Pandas Brain Teasers

## Try it yourself
Try executing the code below to see the result.

# Try it yourself
Try executing the code below to see the result.

Let's find out how to add a column to a pandas DataFrame.

Before We Begin

Puzzles

Wrapping Up

Insert Columns into a Pandas DataFrame

Try it yourself