Hello solvers! This is my second published puzzle, and I'm pretty excited about it. I had the idea late last year in the context of "pointers" in computer programming: a chunk of memory that doesn't store relevant data itself but instead, points to another location in memory where the data can be found. Seemed an interesting concept to use as a trick in a crossword, so I got to work.

While thinking of words with "digit sounds" in them to cross the location answers, 4WARD popped into my head, which led me to 4WARDING ADDRESS — a perfect metaphor, and it was 15 characters long. Eureka! The 4 and S both fitting into the xxACROSS answers was a nice bonus, and really tied the theme together.

What made this a bear to construct was that only some digits work as sounds in other words, and adding or removing even a single black square could totally change the entries' numbering. Furthermore, the "forwarded" answers had to be reasonably interesting on their own (thanks to Jeff Chen, who took a look at an early version, for pointing out the importance of that last bit). Put that all together, and you have a lot of constraints to deal with.

It took a ton of work to get it into shape, but eventually, it was ready to submit. Will liked the concept, and after a bit more work it was approved. There was one significant editorial change worth mentioning: originally I had actual clues for the "forwarded" answers, marked with an asterisk, e.g. "Granted access*" at 38-Down instead of "Allowed in". The destination locations were clued with just an arrow, and the revealer clue was "Something to leave at the post office... or what the answers to the four starred clues each have". Will felt it would be a little too difficult to make that large a mental leap in solving, so it was changed to what you see now. I'm happy with the result, and proud of the puzzle. Hope you enjoyed it!

Dan asked me to look at this in its early stages. I felt it had a lot of potential, but I found it so hard to explain the theme. Let's see if I can do it without discombobulating everyone:

• Entries refer to other entries (1-Across is 12 DOWN, which points to the entry at 12-Down)
• The clue from one reference is the entry at the other reference
• Numbers are used, but as homophones in the crossing direction
• It's all tied together by 4WARDING ADDRESS

Still with me? Didn't think so.

Okay, 1-Down isn't 1SIES, but ONESIES. 2-Down is 2TORED = TUTORED. And 1-Across is clued as [Ten cents], which is the entry at 12-Down. And 12 DOWN is the entry at 1-Across.

Whew!

Plenty of puzzles have used cross-referencing, numbers in grids, homophones, even clues duped as entries — but the combination feels like something different and unique.

One point I made to Dan was that it would be a lot better if it weren't random entries that were duped from clue to entry. Why SEA COW, MACARENA, etc.? "Just because they fit" usually isn't a good enough rationale for me. It'd be orders of magnitude harder — maybe impossible — to work in entries that hint at the puzzle's theme (maybe DUPLICATION, CLONING, EVIL TWIN, etc.). So I like the balance he achieved, giving us some snazzier answers in TEN CENTS and MACARENA.

I liked a lot of the bonuses in the fill — TIME STAMP, STARTUP, TARANTINO, CREATINE. And Dan kept his short fill fairly smooth, a tough task given all the themers packed into the grid. SSRS and WIEN were cringe-y outliers, but ELL, NEV, PRES, SENS are mostly ignorable.

I would have liked more bonuses, as things like REANNEX, ENTERER, ALLOWED IN all felt neutral to negative, but that's tough to do given how much real estate the themers take up.

All in all, I appreciated the novelty of the solve. It felt different. I think different is a great thing for crosswords.