{
  "title": "The 64-disk Tower of Hanoi: moves and time",
  "description": "The three-peg Tower of Hanoi with 64 disks: 2^64 - 1 = 18,446,744,073,709,551,615 moves, the same number of seconds at one move a second, and that time in years of 365.25 days (31,557,600 seconds), about 585 billion; plus a table of moves and times for 8 to 64 disks. Integer arithmetic. 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/tower-of-hanoi/",
  "derived_from": [
    "64-disk tower as described in Édouard Lucas, Récréations mathématiques, vol. 3 (Paris: Gauthier-Villars, 1893), pp. 57-58, https://archive.org/details/rcrationsmat03lucauoft (public domain)"
  ],
  "method": "Compiled by Puzzles, Charts & Dilemmas from the data listed"
}