I'm afraid there's no mechanism at the moment for combining, moving or merging accpounts for trailhead purposes at the moment... as you can see here:
https://developer.salesforce.com/forums/?id=906F0000000BCkYIAW (he is a bad ass Trailhead evangelist, and would def be the first person to be onto that!)
the only suggestion is - log into the second account on HERE and then log into the old Dev Edition in which you completed the challenges - as the meta data/coding will still be in place, re-verifying the challenges should not be too hard. Remember - trailhead is about Learning first, fun second, and cloaks third ;)
I'm afraid there's no mechanism at the moment for combining, moving or merging accpounts for trailhead purposes at the moment... as you can see here:
https://developer.salesforce.com/forums/?id=906F0000000BCkYIAW (he is a bad ass Trailhead evangelist, and would def be the first person to be onto that!)
the only suggestion is - log into the second account on HERE and then log into the old Dev Edition in which you completed the challenges - as the meta data/coding will still be in place, re-verifying the challenges should not be too hard. Remember - trailhead is about Learning first, fun second, and cloaks third ;)
https://developer.salesforce.com/forums/?id=906F0000000BCkYIAW
(he is a bad ass Trailhead evangelist, and would def be the first person to be onto that!)
the only suggestion is - log into the second account on HERE and then log into the old Dev Edition in which you completed the challenges - as the meta data/coding will still be in place, re-verifying the challenges should not be too hard. Remember - trailhead is about Learning first, fun second, and cloaks third ;)
All Answers
https://developer.salesforce.com/forums/?id=906F0000000BCkYIAW
(he is a bad ass Trailhead evangelist, and would def be the first person to be onto that!)
the only suggestion is - log into the second account on HERE and then log into the old Dev Edition in which you completed the challenges - as the meta data/coding will still be in place, re-verifying the challenges should not be too hard. Remember - trailhead is about Learning first, fun second, and cloaks third ;)
People have faced this problem earlier and have been suggested to re-do those challenges quickly which gives you the new badges here.
Note: try to use your personal email for dev box sign up so that you dont loose it.