We first started talking about some kind of CIRCULAR REASONING puzzle at the 2015 Minnesota Crossword Tournament (where we'd ...
read moreWe first started talking about some kind of CIRCULAR REASONING puzzle at the 2015 Minnesota Crossword Tournament (where we'd met a few years prior, after both constructing puzzles, and hitting it off both interpersonally and cruciverbally). We started thinking about a Sunday-sized puzzle (a large circle of marked squares containing "CIRCULAR REASONING WORKS BECAUSE ..."), but we couldn't come up with enough good additional themers to go with the circled squares, so eventually we swapped to a 15x15 concept using a "circular rectangle" instead.
We went back and forth a bunch of times on the long entry, which had to be changed to have even length so it could fit as a rectangle — CIRCULAR REASONING {WORKS CORRECTLY, IS GOOD, IS USEFUL} BECAUSE ...? — before finally settling on Tom's idea of the MAKES NO SENSE version.
But the 15x15 version that we started with was, it turned out, a real bear to grid/fill to our satisfaction. It took a long while to figure out why, but eventually David realized how ambitious we were being: the two 14s imposed major constraints on the black squares in a 15x15 grid, plus the long 38-letter wrapped entry was causing some really tough letter combinations in both directions when it turned a corner — we had a ton of theme squares, and by necessity there also wasn't good separation between the theme entries. Switching to a 16x14 grid relaxed the black-square constraints from the 14-letter themers, and we were off and running.
Our original submission was a little nastier for the solver: we'd simply clued what's now 28-Around as 28-Across (and completely omitted the numbers in the squares now numbered 24, 32, and 50, which was the only hint that something strange was going on).
We hope that everyone enjoyed solving it!