The Trigon podcast
Short episodes about where these puzzles came from, how one is built, and how to get better at solving them.
First episodes
1 · The Boffin and Sgt Bilko
How a British board game became thirty months of puzzle books, and why not one of them came out of a computer.
Recording shortly.
2 · Never guess
Dax's rule, and why a puzzle with exactly one route through is more satisfying than one with several.
Recording shortly.
3 · Starting with the zero
A whole puzzle solved out loud, one deduction at a time.
Recording shortly.