UPDATE 2018, Feb 27: MCPong seems to no longer be playable on iOS in any browser. The screen does not center causing most of the visual play field to be cropped. The sound works fine. Tap the center of what is left of the visible play field. Have a listen for the ridiculousness of it all. OS X desktop browsers appear to be unaffected.
UPDATE 2018, Mar 18: Audio on Robnorot is unresponsive from iOS devisces. All praise the Apple Corporation and its glorious new regime.
(Games are for amusement purposes only. Seriously. They are old. They may not work. They are incomplete. They probably wont be updated for modern web compatibility any time soon. They are jokes. You should laugh.)