17-Jun-2017, 11:21 PM
Madhav, I looked at all your entries, and I didn't understand a single one! And here I thought I was a true-blue puzzler. :-(
I'm sure you know this oldie:
What makes this number unique?
8549176320
I'm sure you know this oldie:
What makes this number unique?
8549176320
It's Jan A from the early Chip days. I've been collecting user level sets since 1999, and am happy to share from my collection. Let me know what you're looking for.