{
  "game": "golden-monkey",
  "displayName": "Golden Monkey",
  "rtpPercent": 99.0,
  "rtpE8": 99000000,
  "engine": "uint32",
  "biasClass": "uniform",
  "params": [
    {
      "name": "difficulty",
      "desc": "tiles / cobras per row: easy 4/1, medium 3/1, hard 2/1, expert 3/2, master 4/3"
    },
    {
      "name": "picks",
      "desc": "the tile chosen on each row in order, 0 = leftmost (empty = abandoned before the first pick)"
    }
  ],
  "rows": 9,
  "wordsPerRow": 3,
  "difficulty": {
    "easy": {
      "tiles": 4,
      "traps": 1,
      "odds": [
        {
          "num": "1",
          "den": "1"
        },
        {
          "num": "4",
          "den": "3"
        },
        {
          "num": "16",
          "den": "9"
        },
        {
          "num": "64",
          "den": "27"
        },
        {
          "num": "256",
          "den": "81"
        },
        {
          "num": "1024",
          "den": "243"
        },
        {
          "num": "4096",
          "den": "729"
        },
        {
          "num": "16384",
          "den": "2187"
        },
        {
          "num": "65536",
          "den": "6561"
        },
        {
          "num": "262144",
          "den": "19683"
        }
      ],
      "ladderE8": [
        100000000,
        132000000,
        176000000,
        234666666,
        312888888,
        417185185,
        556246913,
        741662551,
        988883401,
        1318511202
      ]
    },
    "medium": {
      "tiles": 3,
      "traps": 1,
      "odds": [
        {
          "num": "1",
          "den": "1"
        },
        {
          "num": "3",
          "den": "2"
        },
        {
          "num": "9",
          "den": "4"
        },
        {
          "num": "27",
          "den": "8"
        },
        {
          "num": "81",
          "den": "16"
        },
        {
          "num": "243",
          "den": "32"
        },
        {
          "num": "729",
          "den": "64"
        },
        {
          "num": "2187",
          "den": "128"
        },
        {
          "num": "6561",
          "den": "256"
        },
        {
          "num": "19683",
          "den": "512"
        }
      ],
      "ladderE8": [
        100000000,
        148500000,
        222750000,
        334125000,
        501187500,
        751781250,
        1127671875,
        1691507812,
        2537261718,
        3805892578
      ]
    },
    "hard": {
      "tiles": 2,
      "traps": 1,
      "odds": [
        {
          "num": "1",
          "den": "1"
        },
        {
          "num": "2",
          "den": "1"
        },
        {
          "num": "4",
          "den": "1"
        },
        {
          "num": "8",
          "den": "1"
        },
        {
          "num": "16",
          "den": "1"
        },
        {
          "num": "32",
          "den": "1"
        },
        {
          "num": "64",
          "den": "1"
        },
        {
          "num": "128",
          "den": "1"
        },
        {
          "num": "256",
          "den": "1"
        },
        {
          "num": "512",
          "den": "1"
        }
      ],
      "ladderE8": [
        100000000,
        198000000,
        396000000,
        792000000,
        1584000000,
        3168000000,
        6336000000,
        12672000000,
        25344000000,
        50688000000
      ]
    },
    "expert": {
      "tiles": 3,
      "traps": 2,
      "odds": [
        {
          "num": "1",
          "den": "1"
        },
        {
          "num": "3",
          "den": "1"
        },
        {
          "num": "9",
          "den": "1"
        },
        {
          "num": "27",
          "den": "1"
        },
        {
          "num": "81",
          "den": "1"
        },
        {
          "num": "243",
          "den": "1"
        },
        {
          "num": "729",
          "den": "1"
        },
        {
          "num": "2187",
          "den": "1"
        },
        {
          "num": "6561",
          "den": "1"
        },
        {
          "num": "19683",
          "den": "1"
        }
      ],
      "ladderE8": [
        100000000,
        297000000,
        891000000,
        2673000000,
        8019000000,
        24057000000,
        72171000000,
        216513000000,
        649539000000,
        1948617000000
      ]
    },
    "master": {
      "tiles": 4,
      "traps": 3,
      "odds": [
        {
          "num": "1",
          "den": "1"
        },
        {
          "num": "4",
          "den": "1"
        },
        {
          "num": "16",
          "den": "1"
        },
        {
          "num": "64",
          "den": "1"
        },
        {
          "num": "256",
          "den": "1"
        },
        {
          "num": "1024",
          "den": "1"
        },
        {
          "num": "4096",
          "den": "1"
        },
        {
          "num": "16384",
          "den": "1"
        },
        {
          "num": "65536",
          "den": "1"
        },
        {
          "num": "262144",
          "den": "1"
        }
      ],
      "ladderE8": [
        100000000,
        396000000,
        1584000000,
        6336000000,
        25344000000,
        101376000000,
        405504000000,
        1622016000000,
        6488064000000,
        25952256000000
      ]
    }
  },
  "note": "row r reads uints[3r..3r+2]: cobras = first `traps` of Fisher-Yates shuffle(tiles) driven by the first tiles-1 words. Walk the picks: a cobra busts, a safe tile climbs; no bonus of any kind. multiplier = floor(rtp · odds[k].num / odds[k].den) = rtp·tiles^k / safe^k."
}