The only graphs that don't have axes require a mouse to use. They show the values on hover—or if you tap the fullscreen button, that version also has axes. One

The only graphs that don't have axes require a mouse to use. They show the values on hover—or if you tap the fullscreen button, that version also has axes. One graph is a 3-month time series showing a single day, so it looks like it doesn't have an X axis, but it does.