About World of AI Games

Games you can open and play

World of AI Games brings together card games, logic puzzles, strategy games and arcade experiments. You can play without creating an account or installing an app. The collection includes familiar rules such as Klondike Solitaire and Hearts, alongside games such as Hamster Roller and Magic Duel.

The site and its game implementations are maintained under the World of AI Games name. Questions, corrections and feedback reach the site operator at contact@worldofaigames.com.

What “built with AI” means here

AI tools assist with the design and code behind the site. During play, computer opponents use game-specific algorithms: for example, Connect Four searches possible moves, while the Spades bid coach estimates tricks from the cards in your hand. These are useful opponents and suggestions, but their strength and approach vary by game and difficulty.

Magic Duel creates cards using procedural generation. A fresh set of names, stats and abilities does not mean a live language model is answering every move. Gameplay runs in your browser; the current games do not require you to send prompts or sign in to an AI service.

Rules and guides for these versions

Different implementations of a familiar game can use different rules. Our game pages explain the controls, objectives and scoring used here. The strategy guides go further with worked examples and practical decisions, including the limits of hints and suggested bids.

If a rule explanation does not match what happens in a game, please send a correction. Include the game, your device and the steps that led to the problem so it can be investigated.

Your device and your records

Games that track personal bests save them in your browser. Those records do not follow you to another device, and clearing site data removes them. Read the privacy policy for information about local storage and Google advertising services.

Start with a game that suits your session

For a quick reflex challenge, try Hamster Roller. For a slower card game, try Solitaire. To practice planning against a computer opponent, try Connect Four.