All AI Tools

Given a set of premises, derive as many valid conclusions as possible. Score based on completeness and correctness.

Match types to values and construct well-typed expressions in a simplified type system. Learn types through play.

Test your ability to distinguish real facts from convincing fiction using AI-verified claims

Build CI/CD pipelines by connecting stages in the correct order. Handle dependencies, parallelism, and failure scenarios.

Find accessibility violations in web page screenshots and code. Learn WCAG guidelines through hands-on detection challenges.

Complete system administration tasks using only terminal commands as fast as possible. Master bash, file operations, and process management.

Trace information back to its original source in this detective-style research game

Match HTTP status codes to their correct descriptions and usage scenarios. Master the full range from 1xx to 5xx responses.

TextFX

Games

Google AI experiment for writers and lyricists created with Lupe Fiasco — 10 creative text tools including Simile, Explode, Unfold, Chain, POV, and Acronym.

Build boolean logic circuits to produce desired outputs. Learn AND, OR, NOT, XOR gates through puzzle solving.

DeepSeek Code Golf Challenge

Games

Interactive coding challenge game where DeepSeek generates programming puzzles and judges your solutions by character count. Compete to write the shortest working code for algorithmic problems. Suppor

Solve topological puzzles involving knots, surfaces, and continuous deformations. Can you tell a donut from a coffee cup?

You're stranded on a deserted island. Make survival decisions and Grok simulates the consequences. Can you be rescued?

Websim

Games

Create, play, and share interactive games and web pages

Race against Grok to solve math problems of increasing difficulty. From arithmetic to calculus — how far can you go?

Run a virtual startup with Grok as your market simulator. Make business decisions and see if your company survives.

playmix.ai

Games

Turn your game ideas into playable games instantly with AI.

Build the longest valid chain of logical reasoning. Each step must follow from the previous with valid inference rules.

The Knowledge Cartographer

Games

An advanced adventure combining web scraping with intelligent knowledge organization using MCP tools. Build a system that scrapes information, creates knowledge graphs, and integrates with external AP

Play 20 Questions with Grok — think of anything and Grok will try to guess it using clever deduction.

Collaboratively build a story with Grok — you write one paragraph, Grok writes the next, creating unexpected twists.

Solve a series of increasingly difficult logic puzzles. Use deductive reasoning to crack each puzzle before the timer runs out.

Student's Guide to Perplexity Spaces — Study Assistance

Games

Official guide for creating interactive study spaces with custom instructions like "Summarize complex topics, create beginner-friendly examples, and generate practice problems."