diff --git a/script.js b/script.js
index bbe8a29..b9a2c30 100644
--- a/script.js
+++ b/script.js
@@ -1,4 +1,71 @@
+var numberOfWins = 0;
+var numberOfWinsRequired = 0;
+
 var main = function (input) {
-  var myOutputValue = 'hello world';
+  var secretWord = "";
+  numberOfWinsRequired = generateRandomNumber();
+  var secretNumber = generateThreeNumber();
+
+  if (secretNumber == 1) {
+    secretWord = "banana";
+  }
+  if (secretNumber == 2) {
+    secretWord = "chisel";
+  }
+  if (secretNumber == 3) {
+    secretWord = "faucet";
+  }
+  var myOutputValue =
+    "you lose! you guessed: " +
+    input +
+    ", the secret word is: " +
+    secretWord +
+    ", you need " +
+    (numberOfWinsRequired - numberOfWins) +
+    " number of wins";
+
+  if (input == secretWord) {
+    numberOfWins = numberOfWins + 1;
+    myOutputValue =
+      "you win. you guessed: " +
+      input +
+      ", the secret word is: " +
+      secretWord +
+      " you need " +
+      (numberOfWinsRequired - numberOfWins) +
+      " number of wins";
+  }
+
+  if (input != secretWord) {
+    numberOfWins = 0;
+    myOutputValue =
+      "you lose! you guessed: " +
+      input +
+      ", the secret word is: " +
+      secretWord +
+      ", you need" +
+      numberOfWinsRequired +
+      "consecutive number of wins.";
+  }
+
   return myOutputValue;
 };
+
+var generateThreeNumber = function () {
+  var randomDecimal = Math.random() * 3;
+  var randomInteger = Math.floor(randomDecimal);
+  var threeNumber = randomInteger + 1;
+  return threeNumber;
+};
+
+var generateRandomNumber = function () {
+  var randomDecimal = Math.random() * 3;
+  var randomInteger = Math.floor(randomDecimal);
+  var randomNumber = randomInteger + 2;
+  return randomNumber;
+};
+// please input "banana", "chisel" and "faucet"
+// var random "banana", "chisel" and "faucet".
+// condition to win - the player must guess correctly twice in total, e.g. the player still wins if she guesses wrongly 1 or more times between her 2 correct guesses.
+// For each guess, output 1 ) guessed word, 2) secret word, 3) how many correct guesses the player still needs until she wins.
+// Update Secret Word with an additional rule: The player must guess correctly twice in a row to win