Welcome to the blood vessel game. The game challenges you to complete a simple cutting task as many times as possible in 60 seconds. We gather anonymous data to test whether how much you can see affects your performance. By participating in the game you will contribute to making keyhole surgery safer and faster, and hopefully you will also have some fun. You may play the game as often as you like. Click the "about" button for more information, or "Play the Game" to get started. If you can't work out how to play, click "how to play" for some instructions.
Learn more about this project by visiting the About page.