I built these interactives as part of a feasibility study for a client, for using Adobe Edge instead of Flash to build simple games for eLearning. Adobe Edge is an authoring tool which outputs cross-platform HTML5 with animated div tags. The question was whether the tool could build good-enough interactives, as quickly as they could be made in Flash, and truly operable on both desktop and mobile browsers. This was successful - Adobe Edge was good enough, and actually faster than Flash for development. Targeting more platforms is slower for testing, of course.
The interactive itself is a throw-away, obfuscated a bit at the client's request.