GameCube controller

The Super Smash Bros. edition controller was released in 2014, in conjunction with the release of Super Smash Bros. for Wii U. The controller features a metallic silver Super Smash Bros. logo surrounded by flames instead of the Nintendo GameCube logo. It comes in standard black worldwide, although a white version was released in Japan only. These controllers have much longer cables than the original controllers. Along with the release of the controller, Nintendo released a GameCube controller adapter for the Wii U. The adapter supports four GameCube controllers, and all original pads are supported. A second adapter can be hooked up to a console, allowing up to eight players to use a GameCube controller. The adapter is only officially compatible with Super Smash Bros. for Wii U; no other games allow its use, although some homebrew software is compatible with the adapter and allows it to be used on other games.

Question: do the new smash controllers work on gamecube
Answer: yes