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Challenges

Hands-on AI projects from beginner to expert. Pick a challenge and start building.

Showing 1-25 of 25 challenges
Official
Expert

Full AI Writing SaaS Product

Build a production-grade AI writing SaaS with user authentication, team workspaces, subscription billing, usage metering, custom AI model selection, brand voice training, content approval workflows, and a public API for third-party integrations.

AI Writing & Content50+ hours
Official
Expert

AI-Powered Publishing Platform

Build a full publishing platform with AI-assisted writing, editing, and distribution. Include a rich editor with AI co-writing, automated proofreading pipeline, cover image generation, multi-format export (web, ePub, PDF), and audience analytics.

AI Writing & Content40+ hours
Official
Advanced

AI Technical Documentation Generator

Build a documentation pipeline that analyzes codebases to auto-generate API references, tutorials, and architecture guides. Support code-aware RAG, versioned docs, and interactive examples with live code playgrounds.

AI Writing & Content20-30 hours
Official
Advanced

AI Interactive Fiction Engine

Build an interactive fiction platform where AI dynamically generates branching narratives based on player choices. Support persistent world state, NPC dialogue systems, inventory mechanics, and multiplayer collaborative storytelling.

AI Writing & Content20-30 hours
Official
Advanced

AI Multilingual Content Platform

Build a content management platform that authors content once and uses AI to translate, localize, and adapt it for multiple markets. Handle cultural adaptation, locale-specific formatting, and translation memory for consistency.

AI Writing & Content15-25 hours
Official
Advanced

AI Academic Paper Assistant

Build an academic writing platform that guides researchers through paper composition with structured templates (IMRaD), literature review assistance, methodology suggestions, and automated formatting for journal submission standards.

AI Writing & Content15-20 hours
Official
Advanced

AI Novel Writing Companion

Build a long-form fiction writing assistant with chapter planning, character bible management, plot consistency checking, and AI-powered scene generation. Maintain narrative coherence across an entire novel-length project.

AI Writing & Content15-20 hours
Official
Intermediate

AI Content Moderation Tool

Build a content moderation system that uses AI to detect toxic content, hate speech, spam, and policy violations in user-generated text. Support configurable rules, severity levels, and human review workflows.

AI Writing & Content8-10 hours
Official
Intermediate

AI Newsletter Builder

Build a newsletter creation platform that curates content from RSS feeds and URLs, generates summaries and commentary, composes themed newsletter editions, and outputs email-ready HTML with customizable templates.

AI Writing & Content8-12 hours
Official
Intermediate

AI Content Calendar & Planner

Build a content planning tool that uses AI to generate editorial calendars, suggest topics based on trends and audience data, create content briefs for each piece, and track content production from ideation to publication.

AI Writing & Content8-12 hours
Official
Intermediate

AI Research & Citation Writer

Build a research writing tool that helps users compose well-cited documents. Integrate web search for fact-finding, auto-generate citations in multiple formats (APA, MLA, Chicago), and flag unsupported claims.

AI Writing & Content8-12 hours
Official
Intermediate

AI Copywriting Framework Assistant

Build a copywriting assistant that helps marketers create high-converting copy using proven frameworks like AIDA, PAS, BAB, and StoryBrand. Guide users through each framework step and generate polished copy from their inputs.

AI Writing & Content6-10 hours
Official
Intermediate

AI Writing Style Analyzer

Build a tool that analyzes an author's writing style from sample texts and generates a detailed style profile. Use that profile to transform new content to match the author's voice, or compare styles between two writers.

AI Writing & Content6-8 hours
Official
Intermediate

AI Content Repurposer

Build a content repurposing pipeline that transforms a single piece of content (blog post, video transcript, podcast notes) into multiple formats: social threads, newsletter sections, slide decks, and infographic outlines.

AI Writing & Content6-8 hours
Official
Intermediate

AI SEO Content Optimizer

Build an SEO optimization tool that analyzes existing content for search engine performance. Generate keyword suggestions, optimize headings and meta tags, improve content structure, and score articles against SEO best practices.

AI Writing & Content6-8 hours
Official
Beginner

AI Meeting Notes Generator

Build a tool that transforms raw meeting transcripts into structured meeting notes with action items, decisions, and key discussion points. Support multiple output formats and automatic follow-up email drafts.

AI Writing & Content4-6 hours
Official
Beginner

AI Headline & Title Generator

Build a headline generator that creates attention-grabbing titles for articles, videos, and ads. Analyze existing headlines for click-worthiness, implement scoring, and generate optimized alternatives.

AI Writing & Content3-4 hours
Official
Beginner

AI Translation Tool

Build a translation tool powered by LLMs that goes beyond literal translation to capture context, idioms, and cultural nuances. Support multiple language pairs with side-by-side display and alternative translation suggestions.

AI Writing & Content4-6 hours
Official
Beginner

AI Product Description Writer

Build a tool that generates compelling product descriptions for e-commerce from product specs, features, and target audience. Support multiple description styles including technical specs, marketing copy, and comparison blurbs.

AI Writing & Content4-6 hours
Official
Beginner

AI Story Starter

Build a creative story starter tool that generates engaging story openings from a genre, setting, and character description. Users can continue the story interactively with AI assistance for each new paragraph.

AI Writing & Content4-6 hours
Official
Beginner

AI Social Media Content Writer

Build a social media content generator that creates platform-specific posts for Twitter/X, LinkedIn, Instagram, and Facebook from a single topic or article. Include hashtag suggestions and character count validation.

AI Writing & Content3-5 hours
Official
Beginner

AI Grammar & Style Checker

Build a grammar and style checking tool that analyzes text for grammatical errors, awkward phrasing, passive voice, and readability issues. Display inline suggestions with explanations for each correction.

AI Writing & Content4-6 hours
Official
Beginner

AI Text Summarizer

Build a summarization tool that condenses long articles, documents, or web pages into concise summaries. Support multiple summary styles including bullet points, executive briefs, and one-line TLDRs.

AI Writing & Content3-5 hours
Official
Beginner

AI Email Composer

Build an email composition assistant that helps users draft professional emails from brief bullet points. Support reply suggestions, tone adjustment, and common email templates for business scenarios.

AI Writing & Content3-5 hours
Official
Beginner

AI Blog Post Generator

Build a blog post generator that takes a topic and key points, then uses an LLM to produce a well-structured article with headings, paragraphs, and a conclusion. Users can choose tone and length.

AI Writing & Content3-5 hours