{
  "title": "All 256 two-speaker knights and knaves puzzles",
  "description": "Every two-speaker knights-and-knaves puzzle under this page's rules: two islanders, each a knight (every statement true) or a knave (every statement false), no third kind, each making one statement about which of the two are knights. One row per puzzle (256 = 16 statements for A × 16 for B), with both statements, whether each of the four assignments fits, the number of answers, the answers, and, for puzzles with no answer, the reason. Found by checking all four assignments for every puzzle; a second, separately written check agrees on all 256 rows. Computed 2026-10-31. License CC BY 4.0.",
  "license": "CC BY 4.0",
  "license_url": "https://creativecommons.org/licenses/by/4.0/",
  "creator": "Puzzles, Charts & Dilemmas",
  "page": "https://puzzleschartsanddilemmas.com/puzzles/knights-and-knaves/",
  "derived_from": [
    "Puzzle rules as defined on this page (the site's own definition; no third-party data)"
  ],
  "method": "Compiled by Puzzles, Charts & Dilemmas from the data listed"
}