For example, this is the kangaroo's 96th traffic light.
Click on any traffic-light to navigate directly to it.
The current traffic-light is marked with an underbar.
|moves to the previous traffic-light.|
|the current traffic-light number (in its colour).|
|moves to the next traffic-light.|
|downloads the currently displayed traffic light's files together with a manifest.json file ready to use these files as a custom starting point.|
|forks a brand new cyber-dojo, with its own id. The new cyber-dojo's starting files will be copied from the currently displayed traffic light.|
|reverts the current files to the files in the currently displayed traffic light.|