Now you can play with this great new version of the Brainstring Houdini here at Brilliant Puzzles.
Any string is interchangeable with another, so there are many possibilities for play. All imaginable combinations can be made.
Move each button one-by-one by simply gripping and lifting the button, pulling it and the attached elastic into its new position.
Watch the video below to see how to string and un-string Houdini!