{
  "day": 2,
  "tz_minutes": 0,
  "url": "https://keystone-game-bb7ecd.gitlab.io/",
  "note": "Answers are not included. Day 1 = 2026-07-24 in the tz you pass (minutes east of UTC).",
  "puzzles": [
    {
      "tier": "Warm-up",
      "start": "TEAM",
      "end": "COME",
      "lengths": [
        4,
        3
      ]
    },
    {
      "tier": "Main",
      "start": "MORE",
      "end": "SEEING",
      "lengths": [
        4,
        5
      ]
    },
    {
      "tier": "Challenge",
      "start": "BIRTH",
      "end": "TABLE",
      "lengths": [
        3,
        4
      ]
    }
  ]
}