Foundational Challenges
Real-world scenarios at the foundational level. Earn verified credentials as you practice the work your degree prepares you for.
- StrategyFoundationalNew
Digital Revenue Model Canvas for a D2C Fashion Startup
Using the Business Model Canvas framework, analyze the transition from B2B wholesale to D2C e-commerce. Interview the provided stakeholder personas, map the current vs. target b…
- Digital Business Models
- Business Administration
- Online Marketing
Open coursework - AnalysisFoundationalNew
Diagnose and Fix the BrilhoBeleza Customer Journey
Working only from the four materials you are given — the company context brief, the digital funnel analytics export, the post-purchase survey results, and the session observatio…
- Customer Journey Mapping
- Data Analysis
- Ux Research
Open coursework - CodeFoundationalNew
Build a Simple Neural Network to Read Handwritten Postal Codes
You receive a labeled dataset of about 60,000 handwritten digit images (28x28 grayscale) drawn from Indian postal forms. Build two models from scratch in PyTorch: (1) a 2-layer …
- Neural Networks
- Convolutional Neural Networks
- Pytorch
Open coursework - CodeFoundationalNew
Optimizing Inventory for a Barcelona D2C Cosmetics Brand
You are given a CSV file with 6 months of daily sales data for 20 SKUs, including product name, date, units sold, and current stock level. Your task is to write a Python program…
- Python
- Data Cleaning
- Data Analysis
Open coursework Develop in-demand professional skills.
Each challenge names the skills it strengthens. Over time, your profile fills with the competences a hiring manager would actually look for.
Why Ewance
- ResearchFoundationalNew
Business Cycle Positioning for a Renewable Energy Firm
Your task is to analyze current business cycle indicators for Italy (GDP growth, unemployment, consumer confidence, interest rates) and the specific impact on residential solar …
- Business Cycle Analysis
- Leading Indicators
- Demand Forecasting
Open coursework - ResearchFoundationalNew
Optimizing Survey Design for a São Paulo D2C Cosmetics Brand
Your task is to design a complete survey research plan for Glow SP. Define the target population, sampling frame, and sample size. Create a 15-question survey (mix of closed and…
- Survey Design
- Sampling
- Questionnaire Construction
Open coursework - StrategyFoundationalNew
Collaborative Market Entry Strategy for a Finnish EdTech Startup
Form a team of 3-4 and assign roles: Market Researcher, Competitive Analyst, Pricing Strategist, Go-to-Market Lead. Conduct market sizing for the DACH language learning market, …
- Business Administration
- Collaborative Work
- Digital Business Models
Open coursework - StrategyFoundationalNew
ESG Strategy for a 40-Person SaaS Scale-Up
Develop a one-page ESG strategy dashboard with 5-7 key performance indicators (KPIs) relevant to a SaaS company, including data collection methods and a 6-month implementation p…
- ESG Reporting
- Sustainability Metrics
- Stakeholder Engagement
Sustainability and Sustainable Business - Browse challenges
Explore role
Strategy Analyst
Frame the business question, model the options, build the recommendation. From market sizing to competitive analysis, this role is where strategy consulting meets in-house decision-making.
- CodeFoundationalNew
Tune a Pick-and-Place Controller for a Cosmetics Co-Packer
You receive 4 hours of logged trajectories from the existing controller (joint positions, target poses, miss/success labels) and read/write access to the controller config (YAML…
- Motion Control
- Trajectory Tuning
- Robot Kinematics
Open coursework - DesignFoundationalNew
Building an Internal Communication Strategy for a Remote Renewable Energy Firm
Your task is to create a comprehensive internal communication strategy for remote teams. Deliverables include: a communication charter (principles and channels), a monthly all-h…
- Internal Communication
- Remote Team Management
- Leadership Communication
Leadership Communication - AnalysisFoundationalNew
Cluster Climate-Tech SMB Customers for a Growth Team
You receive a CSV with company size, industry sub-vertical, country, product features adopted, monthly active users, and lifetime value. Standardize features, decide on a cluste…
- Unsupervised Learning
- Clustering
- Dimensionality Reduction
Machine Learning (Undergraduate) - AnalysisFoundationalNew
Materiality Assessment for a Toronto Craft Brewery
Using the simulated financial statements provided (income statement, balance sheet, and notes), select an appropriate benchmark (e.g., revenue, profit before tax, total assets) …
- Materiality Assessment
- Audit Planning
- Financial Analysis
Auditing and Assurance Get recognized by recruiters and employers.
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Why Ewance
- DesignFoundationalNew
Design a Virtual Ideation Workshop for EcoThreads' Circular Line
Design a facilitation package for a single 4-hour virtual ideation workshop with twelve EcoThreads participants. Using only the company brief (mat-company-brief), the participan…
- Ideation
- Workshop Facilitation
- Circular Economy
Open coursework - AnalysisFoundationalNew
Make a London Budgeting App Accessible for Visually Impaired Users
Working only from the materials provided, audit PayWise against WCAG 2.1 AA and turn your findings into a deliverable plan. You are given an annotated screen-by-screen inventory…
- Accessibility Audit
- Wcag Standards
- Ux Design
Open coursework - CodeFoundationalNew
Build a Best-First Search Solver for a Delivery Startup's Test Lab
Build a Python module exposing uniform-cost search and A-star search on a 2D grid with weighted cells (open road, traffic, no-go). Implement two admissible heuristics for A-star…
- Search Algorithms
- Heuristic Design
- Python
Introduction to Artificial Intelligence - CodeFoundationalNew
Design and Verify a 7-Segment Roaster-Console Display Controller
Working only from the materials provided, build and verify the controller. Implement the controller per the signal definitions in the microcontroller interface specification (ic…
- Verilog
- Fpga
- Digital Logic
Open coursework - DesignFoundationalNew
Improving Patient Intake for a Telehealth Startup
You are a design thinking consultant hired by MediConnect. Your task is to analyze the current intake flow, identify pain points through user research, ideate improvements, prot…
- User Research
- Ux Design
- Prototyping
Design Thinking and Innovation - DesignFoundationalNew
Launching a Sustainable Fashion Line with Influencer Marketing
Develop a complete influencer marketing plan: identify influencer tiers (macro, micro, nano), create a brief for influencers, propose a content strategy, and set KPIs. Include a…
- Influencer Marketing
- Campaign Planning
- Budgeting
Open coursework - DesignFoundationalNew
Sustainable Fashion Brand Awareness Campaign
You are a freelance marketing consultant hired by EcoThreads. Design a 1-month campaign with a budget of €20,000. The goal is to achieve 1 million impressions and 5,000 new emai…
- Guerrilla Marketing
- Social Media Strategy
- Influencer Outreach
Open coursework - ResearchFoundationalNew
Academic Writing: The Impact of AI on Small Business Marketing
Produce a 3,000-word academic essay following APA 7th edition formatting. Structure: Introduction with clear thesis statement, Literature Review (minimum 8 peer-reviewed sources…
- Academic Writing
- Business Administration
- Online Marketing
Open coursework - AnalysisFoundationalNew
Optimize Ad Spend for Munich D2C Cosmetics Brand
You are given a CSV dataset with 10,000 rows of ad performance data including date, campaign, audience segment, creative type, impressions, clicks, conversions, and spend. Your …
- A B Testing
- Regression Analysis
- Data Cleaning
Open coursework - AnalysisFoundationalNew
Contractual Pitfalls for an Austin D2C Cosmetics Startup
You are a junior legal consultant hired by GlowAustin. Your task is to analyze the current informal agreement (provided as email threads), identify gaps in offer, acceptance, co…
- Contract Analysis
- Legal Writing
- Risk Assessment
Open coursework - StrategyFoundationalNew
Go-to-Market Strategy for a Munich D2C Cosmetics Startup
Your task is to create a comprehensive go-to-market plan. You must identify the target customer segments, select appropriate marketing channels (e.g., social media, influencer p…
- Market Segmentation
- Marketing Strategy
- Budget Planning
Open coursework - CodeFoundationalNew
Edge Detection Pipeline for a Manufacturing QA Camera
Use a small provided dataset of around 200 part images under 3 lighting conditions. Build a classical pipeline using OpenCV: grayscale + adaptive thresholding + Canny edge detec…
- Image Processing
- Edge Detection
- Opencv
Computer Vision (Undergraduate)
How it works
From brief to credential, in six steps.
Step 01
Browse challenges aligned to your studies.
Step 02
Accept the one that fits your goals.
Step 03
Work through it with AI Copilot guidance.
Step 04
Submit for structured evaluation.
Step 05
Earn a verified credential.
Step 06
Add it to LinkedIn with one click.
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