/learn/learning-center/stem-academy/microbit/b/blog/posts/makeitzone-micro-bit-soccc-2019-blog-2---lockbox-safe-designThis has also been published on our MakeItZone forum . I bounced the LockBox/Safe idea around with a few people of different ages, interests, and skill-sets, and got general agreement that this has potential. The next step was to design it.&...en-USTelligent Community 12