{
  "blurb": "Calculate the number of grains of wheat on a chessboard given that the number on each square doubles.",
  "authors": [
    "arguello"
  ],
  "contributors": [
    "mbertheau",
    "PurityControl",
    "yurrriq"
  ],
  "files": {
    "solution": [
      "grains.rkt"
    ],
    "test": [
      "grains-test.rkt"
    ],
    "example": [
      ".meta/example.rkt"
    ]
  },
  "source": "JavaRanch Cattle Drive, exercise 6",
  "source_url": "http://www.javaranch.com/grains.jsp"
}