Data Challenges

Improve your data skills by participating in free challenges for data enthusiasts and professionals.

Ongoing Challenges

November 2025 DataDNA – E‑commerce Analytics Challenge

E-commerce Analytics Challenge Step into the role of a data analyst at a global software retailer that sells analytics, design, collaboration, and AI subscriptions. Your mission is to uncover what drives customer loyalty and identify which channels and campaigns lead to repeat purchases.

BEGINS: 01 November 2025

Learn More

Past Challenges

October 2025 DataDNA – Consumer Financial Complaints Analytics Challenge Winner

October 2025

Consumer Financial Complaints Analytics Challenge Step into the role of a data analyst at the Consumer Financial Protection Bureau (CFPB), a U.S. government agency ensuring fairness and accountability in the financial sector. The CFPB collects complaints from consumers across the United States regarding financial products and services. Each complaint is tracked from submission through company response.

View Details
September 2025 DataDNA – Credit Risk Analytics Challenge Winner

September 2025

In this challenge, you’ll act as a credit risk analyst at Nova Bank, a financial institution that provides personal, medical, education, and business loans across the USA, UK, and Canada. Nova Bank wants to make lending fair and accessible while also protecting itself from unnecessary risk.

View Details
August 2025 DataDNA – Fitness Membership Analytics Challenge Winner

August 2025

Fitness Membership Analytics Challenge: Optimize Retention, Revenue, and Engagement In this challenge, you'll take on the role of a data analyst at MyGym, a fast-growing fitness center chain with multiple locations across California. MyGym offers a wide range of membership tiers, subscription models, and amenities, including group classes, personal training, and multi-location access. Gaining insights into how members engage with these services is crucial for optimizing operations and designing targeted, effective membership offers.

View Details
July 2025 DataDNA – Customer Satisfaction and Loyalty Analytics Challenge Winner

July 2025

You’ve been provided with a customer satisfaction dataset combining satisfaction scores, purchasing behavior, demographics, support history, and location data.

View Details
June 2025 DataDNA – Social Media Content Performance Winner

June 2025

You’ve been given a 2024 dataset capturing detailed records of post-level performance metrics, platform details, content types, and geographic reach.

View Details
May 2025 DataDNA – Mobile Phone Sales Winner

May 2025

You are a data analyst for a major mobile phone retailer operating across multiple countries. You’ve been given a 2024 sales dataset, containing detailed records of mobile phone transactions, customer demographics, product specifications, and geographic locations.

View Details
Get In Touch

Contact our team

    name

    email

    number

    Pre-estimated budget

    Message

    locations

    Office Address

    16 Upper Woburn Place, London, Greater London, WC1H 0AF, United Kingdom

    call

    Telephone number

    +44 204 534 7858
    Loader