^^^ The mobile version, Woofgang, used to have a separate web address to the main site. (It was 'm.theanswerbank.co.uk' instead of just 'theanswerbank.co.uk'). Although it was aimed at phone users, etc, it could be accessed on a PC and was particularly useful to AB members with visual handicaps (such as our much-loved Woodelf), as the simpler layout made it easier to use with screen-readers.
However, in common with most other websites that used to have 'mobile' versions, AB has now switched to using a 'responsive' web design, whereby there's just one website (with a single web address) that is automatically displayed differently according to the device that it's being viewed on. (That's fine for most users but it made things much, much harder for Woodelf)