I’m a nerd.

I know that probably comes as a huge shock to you, fellow puzzler. Positively astonishing that a guy who has spent over twenty years making puzzles — more than ten writing about them here — and even more years running D&D games, LARPs, escape rooms, and murder mystery dinners is a nerd.

But that’s the truth.

And as a nerd, I love watching people quantify things in strange ways. Weird units of measurement like smoots, or how FEMA uses whether local Waffle Houses are open to determine the severity of natural disasters, or the Muta Scale used by wrestling fans to determine how bloody a wrestling bout is.

So when a recent Puzzmo crossword namedropped the Salomon number, I immediately wanted to know more.

Created by crossword constructor and super cool website owner Quiara Vasquez, the Salomon Number is named in honor of Nancy Salomon, a prolific and influential crossword constructor whose generosity, mentorship, and creativity still shapes the world of crosswords today.

Akin to the Bacon Number (how many steps it takes to link someone to Kevin Bacon through shared performances) and the Erdos Number (how many steps it takes to link someone to Paul Erdos through co-authored papers), the Salomon Number represents how many steps it takes to link someone to Nancy Salomon through collaborative puzzling.

Nancy Salomon collaborated with over forty constructors over the years, so there’s a very healthy talent pool to build a Salomon Number through.

You’re welcome to play the game mentally, but if you need a helping hand, Alex Boisvert has created an automated system for generating Salomon Numbers!

I tested it by searching for several of my very favorite puzzle people.

I was pleasantly surprised to discover that Los Angeles Times crossword editor and puzzle badass Patti Varol had a Salomon Number of 2, thanks to a collaboration with Matt Skoczen.

Crossword gentleman Doug Peterson had a Salomon Number of 3, linked by Joon Pahk and Brendan Emmett Quigley.

As I explored the database, it quickly became apparent how small a world crosswords can be — despite all the wonderful new voices entering the field over the last few years — so I started to wonder…

What’s the largest Salomon Number in the system?

I started with the celebrity constructors during the 75th anniversary celebration of The New York Times a few years ago.

Weird Al Yankovic’s number was 4. A good start. But this quickly petered out, as many of those celebrities were paired with veteran constructors with strong Salomon Numbers.

I pored over the list for familiar names to see their scores. Gaby Weidling’s number was 5, which was the highest I’d seen so far.

But I was surprised to find some prolific cruciverbalists in the database with no Salomon Number at all. With so many indie crossword outlets, there’s a chance there are collaborations that aren’t included in the current database, so there’s always the possibility of a successful search later.

(I also couldn’t resist doing a little sleuthing myself to see if I could uncover connections that weren’t in the database. Nothing yet, but I definitely can’t resist more digging later.)

But as constructors collaborate and innovate going forward, it’s going to be fascinating to watch this network continue to expand and complicate.

Make sure to check out Quiara’s post, which dives deeper into Salomon Numbers and even ponders Bacon-Erdos-Salomon Numbers!

Happy puzzling, everyone!