Advanced
HealthcareImmediate Crisis Support Connection
Design a calm mobile experience that connects a person in emotional crisis with trained human support and urgent local help.
Mobile4 hours plus
Service DesignAccessibility
Practice by difficulty
Advanced UX design challenges
Advanced exercises create tension between speed, safety, clarity, and control. The goal is not more screens. It is a better system for difficult decisions.
Senior product designers, interview candidates, and designers strengthening systems thinking.
Skills in this set
Product ThinkingInformation ArchitectureDesign Systems
Practice briefs
Choose a challenge
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Challenge results updated
Advanced
MarketplacesVerified Neighborhood Microjobs
Design a local task marketplace for short paid jobs with clear scope, fair pay, identity checks, and safe completion.
Mobile4 hours plus
Trust and SafetyService Design
Advanced
SecurityHome Security Control Center
Design a secure control experience for locks, cameras, alarms, and access events across a connected home.
Mobile4 hours plus
Trust and SafetyInformation Hierarchy
Advanced
Public servicesNewcomer Essentials Guide
Design a multilingual orientation app that helps newly arrived refugees find trusted local services, understand common processes, and connect safely.
Mobile4 hours plus
AccessibilityContent Design
Advanced
FintechFreelancer Tax Estimate Workspace
Design a tax preparation dashboard that organizes income and expenses, explains estimates, and highlights records needing review.
Desktop web4 hours plus
Dashboard DesignData Visualization
Advanced
SocialPrivate Digital Time Capsule
Design a time capsule for messages and media that opens on a future date for carefully chosen recipients.
Mobile4 hours plus
Trust and SafetyInformation Architecture
Advanced
E-commerceGrocery Shopper With Substitution Approval
Design a grocery delivery flow where a shopper follows a detailed list and receives timely decisions about unavailable items.
Mobile4 hours plus
Interaction DesignError Handling
Advanced
MarketplacesRoute a Household Help Request
Design a service marketplace intake that identifies the right kind of local professional before asking a customer to compare providers.
Mobile4 hours plus
Service DesignForms
Advanced
Food and diningRestaurant Inventory Exception Dashboard
Design an operations dashboard that helps a restaurant manager respond to low stock, supplier changes, and menu impact before service.
Desktop web4 hours plus
Dashboard DesignInformation Architecture
Advanced
MarketplacesRewarded Product Beta Feedback
Design a feedback marketplace where people test new products for a disclosed reward that never depends on leaving a positive public rating.
Responsive web4 hours plus
UX ResearchTrust and Safety
Advanced
Public servicesVerified Community Safety Alerts
Design a public safety app for receiving verified local notices and reporting non-emergency incidents without enabling surveillance or vigilantism.
Mobile4 hours plus
Trust and SafetyContent Design
Advanced
E-commerceScan and Go Grocery Checkout
Design an in-store checkout flow where shoppers scan items as they shop, resolve mistakes, and pay without a staffed register.
Mobile4 hours plus
Interaction DesignError Handling
Advanced
TransportationReal Time Commuter Carpool
Design a same-day carpool experience that matches compatible routes and divides costs without encouraging unsafe driver interaction.
Mobile4 hours plus
Trust and SafetyService Design
Advanced
LogisticsRestaurant Surplus Donation Handoff
Design an operations flow that helps restaurants offer safe surplus food to verified community organizations before it expires.
Tablet4 hours plus
Service DesignInformation Architecture
Advanced
MarketplacesCompare Quotes for a Home Repair
Design a contractor marketplace flow that turns a homeowner's repair request into comparable, trustworthy quotes and a clear booking.
Responsive web4 hours plus
Service DesignTrust and Safety
Advanced
CollaborationCollaborative Presentation Storyboard
Design a team workspace for shaping a presentation narrative, assigning slides, and resolving feedback before a deadline.
Desktop web4 hours plus
Product ThinkingInformation Architecture
Advanced
HealthcarePersonal Health History and Checkups
Design a private health record timeline that helps a patient prepare for routine checkups and share selected history with a clinician.
Mobile4 hours plus
Trust and SafetyInformation Architecture
Advanced
SocialConsent Based Event Profile Lens
Design an event networking tool that reveals a person's chosen professional profile only after they share a scannable badge code.
Mobile4 hours plus
Trust and SafetyInteraction Design
Advanced
SecurityVerified Caller Identity Card
Design an incoming-call experience that shows identity information the caller has explicitly verified and shared, without covert imaging or detection.
Mobile4 hours plus
Trust and SafetyInformation Hierarchy
Advanced
SaaSSaaS Operations Dashboard
Design an operations dashboard that helps a document-signing team find blocked customer requests and restore progress.
Desktop web2 to 4 hours
Dashboard DesignInformation Architecture
Advanced
EnterpriseMulti-Team Admin Platform
Design an organization administration system for teams, inherited permissions, shared billing, and auditable access changes.
Desktop web4 hours plus
Information ArchitectureDesign Systems
Advanced
Public servicesAccessible Public Service Application
Design a plain-language rental assistance application that supports eligibility checks, documents, save-and-return, and human help.
Responsive web4 hours plus
AccessibilityForms
Advanced
CollaborationTeam Design Review Workspace
Design a review workspace that keeps comments, versions, decisions, and ownership connected to the latest interface work.
Desktop web2 to 4 hours
Product ThinkingInteraction Design
Advanced
BankingLost Bank Card Freeze and Replacement
Design an urgent card flow that distinguishes a temporary freeze from permanent replacement and explains the practical consequences of each choice.
Mobile2 to 4 hours
Trust and SafetyInteraction Design
Advanced
BankingCard Transaction Dispute with Evidence
Design a dispute flow that helps a customer choose the right reason, submit useful evidence, and follow a card claim after filing.
Mobile2 to 4 hours
FormsService Design
Advanced
FintechInvoice Reconciliation Workspace
Design a finance operations workspace for matching invoices to purchase orders, receipts, payments, and explainable exceptions.
Desktop web4 hours plus
Dashboard DesignInformation Architecture
Advanced
MarketplacesMarketplace Seller Payout Hold Resolution
Design a seller support flow that explains a payout hold, required evidence, available funds, deadlines, and appeal rights.
Responsive web4 hours plus
Service DesignTrust and Safety
Advanced
TravelSelf-Service Flight Disruption Rebooking
Design a recovery journey for a canceled flight that preserves the travel party, connections, seats, baggage, and care entitlements.
Mobile4 hours plus
Service DesignError Handling
Advanced
LogisticsLast-Mile Delivery Exception Dashboard
Design a dispatcher dashboard that prioritizes failed deliveries, route disruption, customer promises, and accountable recovery.
Desktop web4 hours plus
Dashboard DesignInformation Architecture
Advanced
LogisticsCold-Chain Shipment Monitoring
Design a monitoring workspace that distinguishes temperature excursions, sensor uncertainty, product exposure, and required response.
Desktop web4 hours plus
Data VisualizationDashboard Design
Advanced
TransportationTransit Elevator Outage Guidance
Design real-time step-free journey guidance that responds to a station elevator outage with credible alternatives and support.
Mobile2 to 4 hours
AccessibilityNavigation
Advanced
TransportationEV Charging Session Failure Recovery
Design a charging recovery flow that diagnoses start, power, connector, account, and payment failures without stranding the driver.
Mobile2 to 4 hours
Error HandlingInteraction Design
Advanced
Food and diningFood Allergy Menu Screening
Design a menu screening experience that separates ingredient evidence, preparation controls, cross-contact uncertainty, and direct restaurant confirmation.
Mobile2 to 4 hours
Trust and SafetyContent Design
Advanced
LogisticsFood Donation Pickup Scheduling
Design a coordinated pickup flow that matches surplus food with recipient capacity, handling rules, courier availability, and changing quantities.
Responsive web2 to 4 hours
Service DesignForms
Advanced
Project managementScope an Event Planning Request
Design an intake and proposal workflow that turns an uncertain event idea into a clear plan, budget, and approval trail.
Desktop web4 hours plus
Product ThinkingInformation Architecture
Advanced
LogisticsCompare Freight Delivery Quotes
Design a quote comparison workspace for a small business shipping a pallet across several carrier services.
Desktop web4 hours plus
Data VisualizationInformation Architecture