README.md

sql-pandas-practice

This repository contains solutions to questions I've attempted on StrataScratch to hone my abilities in tackling complex logic so I can get better at SQL & Pandas.

The questions have a range of various difficulties (easy - hard).

Completed Questions: 22

ID #	Title	Difficulty	SQL Solution	Pandas Solution
2002	Submission Types	Easy	Link	Link
10176	Bikes Last Used	Easy	Link	Link
2049	Total Order Per Status Per Service	Easy	Link	Link
2063	Change of Currency Exchange Rates	Easy	Link	Link
10087	Find All Posts Which Were Reacted to With A Heart	Easy	Link	Link
10073	Favorite Host Nationality	Medium	Link	Link
10283	Find The Top-Ranked Songs For The Past 20 Years	Medium	Link	Link
10295	Most Active Users On Messenger	Medium	Link	Link
9726	Classify Business Type	Medium	Link	Link
9915	Highest Cost Order	Medium	Link	Link
9728	Number of Violations	Medium	Link	Link
10322	Finding User Purchases	Medium	Link	Link
10351	Activity Rank	Hard	Link	Link
10300	Premium vs Freemium	Hard	Link	Link
10302	Distance Per Dollar	Hard	Link	Link
514	Marketing Campaign Success	Hard	Link	Link
10319	Monthly Percentage Difference	Hard	Link	Link
9814	Counting Instances in Text	Hard	Link	Link
9632	Host Popularity Rental Prices	Hard	Link	Link
10284	Popularity Percentage	Hard	Link	Link
10046	Top 5 States With 5 Stars Businesses	Hard	Link	Link
10182	Number of Streets Per Zip Code	Hard	Link	Link