A 14-day guided curriculum covering essential NumPy concepts — from array creation to linear algebra. One problem per day, progressively building your skills.

Learn NumPy in 14 Days

FAANG SQL 50

Data Engineering

DSA 150

MLE Coding 75

Learn Python in 14 Days

Learn SQL in 21 Days

Meta SQL

Stats Superhero

ML Ninja

Pandas Pro

Create and Reshape an Array

Boolean Mask Filter

Replace Negative Values

Normalize an Array

Column-wise Statistics

Weighted Average

Outer Product

Solve a Linear System

Pairwise Euclidean Distance

Row-wise Normalization

Stack and Split Arrays

Simple Moving Average

One-Hot Encode Labels

Learn NumPy in 14 Days

IoU