That's another good one, sharing the addresses. It just so happened that this 8th wallet didn't update the past UTXO's properly (my fault). But I did check addresses and recognised one of them!

Also the ability to check if the sats were still there helped to motivate me to try again after a couple hour break 😅

Even having to look up words on the bip39 word list could lead you down a rabbit hole if you've never heard of a seed phrase before. Depends a bit on the target audience of course, not sure if your audience is people who don't know about self custody. But even checking a bitcoin address on mempool.space is already very interesting if you never did that! (That's actually how I learned about UTXO's!). It took me quite a while to go from self-custody to understanding what a UTXO is for example.

For me, it was just a very exciting treasure hunt. And actually a meaningful prize (I'll share why in a DM if you like 😊). It's weird maybe, but you and uncle will be living in a strangers head for a long time with a warm feeling 🧡