Arpit Verma

About

Arpit built this site because he kept running into puzzles that turned out to have two answers, or none at all. He writes the generators, then writes a second program whose only job is to prove the first one wrong. The strategy guides are his too, a habit left over from ten years of writing at Fossbytes. Nothing gets published until a program that had no hand in making a puzzle agrees it can actually be solved, which is his rule and, on a slow week, his own problem.

How every puzzle is checked before publication is described in the editorial policy.

Areas of focus