Added A New level

puzzles/puzzle_11.json

@@ -0,0 +1,11 @@
+{
+  "code": "6001600054141560155736153460001415166075575B3460001415601F57FD5B6001600055366000803736600036348152603B81602001526064565B9050803403813652604E36602001526064565B01929190f0600080808080945AF1504714607557FD5B600536518181069003043660200151565B00",
+  "askForValue": true,
+  "askForData": true,
+  "askNeedHint": [5, 8, 10],
+  "hints": [
+    "TG9vayBmb3IgYSBmdW5jdGlvbiAoYWthIEpVTVBzIHRvIHRoZSBzYW1lIGxvY2F0aW9uKSBpbiB0aGUgaW5zdHJ1Y3Rpb25zIGFib3Zl",
+    "VGhlcmUgaXMgYSBDUkVBVEUgb3Bjb2RlIGluIHRoZSBpbnN0cnVjdGlvbnMgYWJvdmUuIE1heWJlIHlvdSBuZWVkIHRvIHN1cHBseSBhIGNvbnRyYWN0J3MgYnl0ZWNvZGU/",
+    "cHJhZ21hIHNvbGlkaXR5IDAuOC4xMDsKCmNvbnRyYWN0IEZsb29yMjBQZXJjZW50IHsKICAgIGNvbnN0cnVjdG9yKCkgcGF5YWJsZSB7fQoKICAgIGZhbGxiYWNrICgpIGV4dGVybmFsIHBheWFibGUgewogICAgICAgIHVpbnQyNTYgYmFsYW5jZSA9IGFkZHJlc3ModGhpcykuYmFsYW5jZTsKICAgICAgICB1aW50MjU2IHZhbCA9ICgoYmFsYW5jZS0oYmFsYW5jZSAlIDUpKS81KTsKICAgICAgICAoYm9vbCBzdWNjZXNzLCApID0gbXNnLnNlbmRlci5jYWxse3ZhbHVlOiB2YWx9KCIiKTsKICAgIH0KfQ=="
+  ]
+}

src/play.js

@@ -6,6 +6,7 @@ const chalk = require("chalk");
 const { getOpcode } = require("./opcodes");
 
 module.exports.play = async function play() {
+  let attempts = 0;
   while (true) {
     const puzzle = getNextPuzzle();
 
@@ -17,6 +18,7 @@ module.exports.play = async function play() {
     const solution = await playPuzzle(puzzle);
 
     if (solution) {
+      attempts = 0;
       saveSolution(puzzle.number, solution);
 
       if (await askPlayNext()) {
@@ -25,6 +27,8 @@ module.exports.play = async function play() {
         process.exit(0);
       }
     } else {
+      await checkHints(puzzle, ++attempts); 
+
       if (!(await askTryAgain())) {
         console.log("Thanks for playing!");
         process.exit(0);
@@ -86,6 +90,31 @@ async function askTryAgain() {
   return answers.tryAgain;
 }
 
+async function askNeedHint() {
+  const answers = await inquirer.prompt([
+    {
+      type: "confirm",
+      name: "needHint",
+      message: "Would you like a hint?"
+    }
+  ]);
+
+  console.log();
+
+  return answers.needHint;
+}
+
+async function checkHints(puzzle, attempts) {
+  const numHints = puzzle.hints ? puzzle.hints.length : 0 ;
+  if (numHints > 0 &&
+    puzzle.askNeedHint.includes(attempts) &&
+    await askNeedHint()) {
+      const hintIndex = puzzle.askNeedHint.indexOf(attempts);
+      console.log(`This is hint ${chalk.yellow(`#${hintIndex+1}`)} out of ${chalk.blueBright(numHints)}. Base64 decode the following:\n`);
+      console.log(chalk.green(puzzle.hints[hintIndex]), "\n");
+  }
+}
+
 function printCode(code) {
   code = code.toUpperCase();
   let i = 0;