Random Chore Chart

chorechart.gs

function shuffle() {
  
  // Shuffle the array
  var array = [['Doug'], ['Christina'], ['Afton'], ['Quinnlyn']];
  var currentIndex = array.length, temporaryValue, randomIndex;

  // While there remain elements to shuffle...
  while (0 !== currentIndex) {

    // Pick a remaining element...
    randomIndex = Math.floor(Math.random() * currentIndex);
    currentIndex -= 1;

    // And swap it with the current element.
    temporaryValue = array[currentIndex];
    array[currentIndex] = array[randomIndex];
    array[randomIndex] = temporaryValue;
  }

  Logger.log(array);
  
  // Write the array to a range
  var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
  var range = sheet.getRange('A3:D3')
  range.setValues([array]);
  
}

Create a Google Sheet. A1:D1 is for your title A2:D2 is for your chore names. A3:D3 is the range that your array of names will be randomly written in, so each time the script is run the array is re-randomized and re-written to the Sheet. Keep your kids guessing! Allow the malevolence of randomness dictate your house work! Laugh as children feel the cold wrath of random number generation!