View this email in your browser Can Chess, With Hexagons? Hello! This is a bit of a weird one -- a video that's been living in a folder for years now, uncertain about what it is and if it deserves to be a 'real' video on the channel. So trying something new: is this a bonus video?  Could it be a real video?  So if you're a Bonnie Bee (or what to become one) please do let us know what you think about this video.  Too much email?  Update your subscription preferences to get less.  Or to stop getting emails at all, use the:  Big unsubscribe link CGP Grey Business Address 83 Cambridge Street London, England SW1V 4PS United Kingdom