{
  "game": "bars",
  "displayName": "Bars",
  "rtpPercent": 99.0,
  "rtpE8": 99000000,
  "engine": "uint32",
  "biasClass": "modulo",
  "params": [
    {
      "name": "difficulty",
      "desc": "easy/medium/hard/expert"
    },
    {
      "name": "picks",
      "desc": "1–5 cell indices"
    }
  ],
  "grid": 30,
  "slots": 1000000,
  "maxPicks": 5,
  "difficulty": {
    "easy": {
      "perPicks": {
        "1": [
          {
            "multiplierE8": 40000000,
            "weight": 336000
          },
          {
            "multiplierE8": 60000000,
            "weight": 356000
          },
          {
            "multiplierE8": 120000000,
            "weight": 150000
          },
          {
            "multiplierE8": 150000000,
            "weight": 80000
          },
          {
            "multiplierE8": 300000000,
            "weight": 60000
          },
          {
            "multiplierE8": 900000000,
            "weight": 18000
          }
        ],
        "2": [
          {
            "multiplierE8": 20000000,
            "weight": 336000
          },
          {
            "multiplierE8": 30000000,
            "weight": 356000
          },
          {
            "multiplierE8": 60000000,
            "weight": 150000
          },
          {
            "multiplierE8": 75000000,
            "weight": 80000
          },
          {
            "multiplierE8": 150000000,
            "weight": 60000
          },
          {
            "multiplierE8": 450000000,
            "weight": 18000
          }
        ],
        "3": [
          {
            "multiplierE8": 13333333,
            "weight": 336000
          },
          {
            "multiplierE8": 20000000,
            "weight": 356000
          },
          {
            "multiplierE8": 40000000,
            "weight": 150000
          },
          {
            "multiplierE8": 50000000,
            "weight": 80000
          },
          {
            "multiplierE8": 100000000,
            "weight": 60000
          },
          {
            "multiplierE8": 300000000,
            "weight": 18000
          }
        ],
        "4": [
          {
            "multiplierE8": 10000000,
            "weight": 336000
          },
          {
            "multiplierE8": 15000000,
            "weight": 356000
          },
          {
            "multiplierE8": 30000000,
            "weight": 150000
          },
          {
            "multiplierE8": 37500000,
            "weight": 80000
          },
          {
            "multiplierE8": 75000000,
            "weight": 60000
          },
          {
            "multiplierE8": 225000000,
            "weight": 18000
          }
        ],
        "5": [
          {
            "multiplierE8": 8000000,
            "weight": 336000
          },
          {
            "multiplierE8": 12000000,
            "weight": 356000
          },
          {
            "multiplierE8": 24000000,
            "weight": 150000
          },
          {
            "multiplierE8": 30000000,
            "weight": 80000
          },
          {
            "multiplierE8": 60000000,
            "weight": 60000
          },
          {
            "multiplierE8": 180000000,
            "weight": 18000
          }
        ]
      },
      "cum": [
        336000,
        692000,
        842000,
        922000,
        982000,
        1000000
      ]
    },
    "medium": {
      "perPicks": {
        "1": [
          {
            "multiplierE8": 30000000,
            "weight": 356000
          },
          {
            "multiplierE8": 60000000,
            "weight": 337000
          },
          {
            "multiplierE8": 120000000,
            "weight": 150000
          },
          {
            "multiplierE8": 140000000,
            "weight": 90000
          },
          {
            "multiplierE8": 300000000,
            "weight": 45000
          },
          {
            "multiplierE8": 600000000,
            "weight": 18000
          },
          {
            "multiplierE8": 3300000000,
            "weight": 4000
          }
        ],
        "2": [
          {
            "multiplierE8": 15000000,
            "weight": 356000
          },
          {
            "multiplierE8": 30000000,
            "weight": 337000
          },
          {
            "multiplierE8": 60000000,
            "weight": 150000
          },
          {
            "multiplierE8": 70000000,
            "weight": 90000
          },
          {
            "multiplierE8": 150000000,
            "weight": 45000
          },
          {
            "multiplierE8": 300000000,
            "weight": 18000
          },
          {
            "multiplierE8": 1650000000,
            "weight": 4000
          }
        ],
        "3": [
          {
            "multiplierE8": 10000000,
            "weight": 356000
          },
          {
            "multiplierE8": 20000000,
            "weight": 337000
          },
          {
            "multiplierE8": 40000000,
            "weight": 150000
          },
          {
            "multiplierE8": 46666666,
            "weight": 90000
          },
          {
            "multiplierE8": 100000000,
            "weight": 45000
          },
          {
            "multiplierE8": 200000000,
            "weight": 18000
          },
          {
            "multiplierE8": 1100000000,
            "weight": 4000
          }
        ],
        "4": [
          {
            "multiplierE8": 7500000,
            "weight": 356000
          },
          {
            "multiplierE8": 15000000,
            "weight": 337000
          },
          {
            "multiplierE8": 30000000,
            "weight": 150000
          },
          {
            "multiplierE8": 35000000,
            "weight": 90000
          },
          {
            "multiplierE8": 75000000,
            "weight": 45000
          },
          {
            "multiplierE8": 150000000,
            "weight": 18000
          },
          {
            "multiplierE8": 825000000,
            "weight": 4000
          }
        ],
        "5": [
          {
            "multiplierE8": 6000000,
            "weight": 356000
          },
          {
            "multiplierE8": 12000000,
            "weight": 337000
          },
          {
            "multiplierE8": 24000000,
            "weight": 150000
          },
          {
            "multiplierE8": 28000000,
            "weight": 90000
          },
          {
            "multiplierE8": 60000000,
            "weight": 45000
          },
          {
            "multiplierE8": 120000000,
            "weight": 18000
          },
          {
            "multiplierE8": 660000000,
            "weight": 4000
          }
        ]
      },
      "cum": [
        356000,
        693000,
        843000,
        933000,
        978000,
        996000,
        1000000
      ]
    },
    "hard": {
      "perPicks": {
        "1": [
          {
            "multiplierE8": 10000000,
            "weight": 526275
          },
          {
            "multiplierE8": 30000000,
            "weight": 277075
          },
          {
            "multiplierE8": 120000000,
            "weight": 100000
          },
          {
            "multiplierE8": 240000000,
            "weight": 40000
          },
          {
            "multiplierE8": 600000000,
            "weight": 40000
          },
          {
            "multiplierE8": 1200000000,
            "weight": 15000
          },
          {
            "multiplierE8": 7500000000,
            "weight": 1500
          },
          {
            "multiplierE8": 70500000000,
            "weight": 150
          }
        ],
        "2": [
          {
            "multiplierE8": 5000000,
            "weight": 526275
          },
          {
            "multiplierE8": 15000000,
            "weight": 277075
          },
          {
            "multiplierE8": 60000000,
            "weight": 100000
          },
          {
            "multiplierE8": 120000000,
            "weight": 40000
          },
          {
            "multiplierE8": 300000000,
            "weight": 40000
          },
          {
            "multiplierE8": 600000000,
            "weight": 15000
          },
          {
            "multiplierE8": 3750000000,
            "weight": 1500
          },
          {
            "multiplierE8": 35250000000,
            "weight": 150
          }
        ],
        "3": [
          {
            "multiplierE8": 3333333,
            "weight": 526275
          },
          {
            "multiplierE8": 10000000,
            "weight": 277075
          },
          {
            "multiplierE8": 40000000,
            "weight": 100000
          },
          {
            "multiplierE8": 80000000,
            "weight": 40000
          },
          {
            "multiplierE8": 200000000,
            "weight": 40000
          },
          {
            "multiplierE8": 400000000,
            "weight": 15000
          },
          {
            "multiplierE8": 2500000000,
            "weight": 1500
          },
          {
            "multiplierE8": 23500000000,
            "weight": 150
          }
        ],
        "4": [
          {
            "multiplierE8": 2500000,
            "weight": 526275
          },
          {
            "multiplierE8": 7500000,
            "weight": 277075
          },
          {
            "multiplierE8": 30000000,
            "weight": 100000
          },
          {
            "multiplierE8": 60000000,
            "weight": 40000
          },
          {
            "multiplierE8": 150000000,
            "weight": 40000
          },
          {
            "multiplierE8": 300000000,
            "weight": 15000
          },
          {
            "multiplierE8": 1875000000,
            "weight": 1500
          },
          {
            "multiplierE8": 17625000000,
            "weight": 150
          }
        ],
        "5": [
          {
            "multiplierE8": 2000000,
            "weight": 526275
          },
          {
            "multiplierE8": 6000000,
            "weight": 277075
          },
          {
            "multiplierE8": 24000000,
            "weight": 100000
          },
          {
            "multiplierE8": 48000000,
            "weight": 40000
          },
          {
            "multiplierE8": 120000000,
            "weight": 40000
          },
          {
            "multiplierE8": 240000000,
            "weight": 15000
          },
          {
            "multiplierE8": 1500000000,
            "weight": 1500
          },
          {
            "multiplierE8": 14100000000,
            "weight": 150
          }
        ]
      },
      "cum": [
        526275,
        803350,
        903350,
        943350,
        983350,
        998350,
        999850,
        1000000
      ]
    },
    "expert": {
      "perPicks": {
        "1": [
          {
            "multiplierE8": 0,
            "weight": 470934
          },
          {
            "multiplierE8": 20000000,
            "weight": 390000
          },
          {
            "multiplierE8": 150000000,
            "weight": 88000
          },
          {
            "multiplierE8": 600000000,
            "weight": 26000
          },
          {
            "multiplierE8": 900000000,
            "weight": 16000
          },
          {
            "multiplierE8": 3000000000,
            "weight": 8000
          },
          {
            "multiplierE8": 15000000000,
            "weight": 1000
          },
          {
            "multiplierE8": 120000000000,
            "weight": 60
          },
          {
            "multiplierE8": 300000000000,
            "weight": 6
          }
        ],
        "2": [
          {
            "multiplierE8": 0,
            "weight": 470934
          },
          {
            "multiplierE8": 10000000,
            "weight": 390000
          },
          {
            "multiplierE8": 75000000,
            "weight": 88000
          },
          {
            "multiplierE8": 300000000,
            "weight": 26000
          },
          {
            "multiplierE8": 450000000,
            "weight": 16000
          },
          {
            "multiplierE8": 1500000000,
            "weight": 8000
          },
          {
            "multiplierE8": 7500000000,
            "weight": 1000
          },
          {
            "multiplierE8": 60000000000,
            "weight": 60
          },
          {
            "multiplierE8": 150000000000,
            "weight": 6
          }
        ],
        "3": [
          {
            "multiplierE8": 0,
            "weight": 470934
          },
          {
            "multiplierE8": 6666666,
            "weight": 390000
          },
          {
            "multiplierE8": 50000000,
            "weight": 88000
          },
          {
            "multiplierE8": 200000000,
            "weight": 26000
          },
          {
            "multiplierE8": 300000000,
            "weight": 16000
          },
          {
            "multiplierE8": 1000000000,
            "weight": 8000
          },
          {
            "multiplierE8": 5000000000,
            "weight": 1000
          },
          {
            "multiplierE8": 40000000000,
            "weight": 60
          },
          {
            "multiplierE8": 100000000000,
            "weight": 6
          }
        ],
        "4": [
          {
            "multiplierE8": 0,
            "weight": 470934
          },
          {
            "multiplierE8": 5000000,
            "weight": 390000
          },
          {
            "multiplierE8": 37500000,
            "weight": 88000
          },
          {
            "multiplierE8": 150000000,
            "weight": 26000
          },
          {
            "multiplierE8": 225000000,
            "weight": 16000
          },
          {
            "multiplierE8": 750000000,
            "weight": 8000
          },
          {
            "multiplierE8": 3750000000,
            "weight": 1000
          },
          {
            "multiplierE8": 30000000000,
            "weight": 60
          },
          {
            "multiplierE8": 75000000000,
            "weight": 6
          }
        ],
        "5": [
          {
            "multiplierE8": 0,
            "weight": 470934
          },
          {
            "multiplierE8": 4000000,
            "weight": 390000
          },
          {
            "multiplierE8": 30000000,
            "weight": 88000
          },
          {
            "multiplierE8": 120000000,
            "weight": 26000
          },
          {
            "multiplierE8": 180000000,
            "weight": 16000
          },
          {
            "multiplierE8": 600000000,
            "weight": 8000
          },
          {
            "multiplierE8": 3000000000,
            "weight": 1000
          },
          {
            "multiplierE8": 24000000000,
            "weight": 60
          },
          {
            "multiplierE8": 60000000000,
            "weight": 6
          }
        ]
      },
      "cum": [
        470934,
        860934,
        948934,
        974934,
        990934,
        998934,
        999934,
        999994,
        1000000
      ]
    }
  },
  "note": "each of 30 cells: slot = u mod 1e6, tier via cumulative weights (cum), value = perPicks[K][tier] (K = number of picks). payout multiplier = sum over picked cells."
}