Games

Write the shortest possible code to solve each challenge. Compete for the fewest characters while maintaining correctness.

Identify and fix performance bottlenecks in code snippets. Optimize until you hit target benchmarks for speed and memory.

Deobfuscate intentionally obscured code to understand its functionality. Test your ability to read and comprehend complex code.

ChatGPT tells stories using only emojis and you guess what is happening. Progress through levels of increasing complexity, from simple scenes to elaborate narratives told entirely through emojis.

Grok gives you sentences in unknown languages. Use clues and context to figure out what they mean.

Pitch your startup idea to Grok playing as different venture capitalists. Get tough questions and feedback on your pitch.

Grok presents wild claims — you decide if they're real facts or clever fiction. Grok uses real-time data for topical questions.

An interactive choose-your-own-adventure game where every choice branches into a new storyline. Hundreds of possible endings.

Grok tells you three statements — two are true, one is a lie. Use your knowledge to spot the fake fact.

Grok gives you a random acronym and you create the funniest possible expansion. Grok judges the results.

Solve a procedurally generated murder mystery with Grok as your narrator. Interrogate suspects and find the killer.

Play Would You Rather with Grok — featuring increasingly absurd and thought-provoking dilemmas with witty commentary.

Grok pretends to be a famous historical or fictional character. Ask yes/no questions to figure out who Grok is.

Compete with Grok to solve programming challenges using the fewest characters possible. Supports multiple languages.

Solve a murder mystery by writing SQL queries to investigate clues in a relational database. Each correct query reveals new evidence.

Challenge yourself with Grok's riddles and brain teasers ranging from easy warmups to mind-bending puzzles.

Play word chain with Grok where each word must start with the last letter of the previous word. Themed categories available.

Test your knowledge with Grok's real-time trivia game covering science, history, pop culture, and current events.

Build a startup from idea to IPO. Make hiring, product, and funding decisions while Grok simulates market reactions.

Interactive murder mystery where Grok plays all suspects. Interrogate characters, examine evidence, identify the killer.

Sci-fi trading and exploration text adventure. Travel between stations, negotiate deals, avoid pirates, build your fleet.

Competitive programming: solve challenges in fewer characters than Grok. Both submit solutions, shortest working code wins.

Nation-building strategy game. Make policy decisions, manage resources, handle crises with realistic consequence simulation.

Determine which headlines are real news and which are AI-generated fabrications