README

Usage:
1) download node.js version 6 or higher
2) Run `npm install levelup leveldown`
3) Close Chrome
4) Run `node savepuzzles.js`
5) Reopen Chrome, cross fingers

savepuzzles.js

var levelup = require('levelup')
var leveldown = require('leveldown')

var db = levelup(leveldown(process.env.LOCALAPPDATA + '/Google/Chrome/User Data/Default/Local Storage/leveldb'));

var url = '_http://www.puzzlescript.net';

var key = Buffer.alloc(url.length + 2 + 5, url);
key.writeInt8(0, url.length);
key.writeInt8(1, url.length+1);
key.write('saves', url.length+2);

var url2 = '_https://www.puzzlescript.net';

var key2 = Buffer.alloc(url2.length + 2 + 5, url2);
key2.writeInt8(0, url2.length);
key2.writeInt8(1, url2.length+1);
key2.write('saves', url2.length+2);


db.get(key, function (err, value) {
  if (err) {
    if (err.notFound) {
      // handle a 'NotFoundError' here
      console.log('not found');
    }
    // I/O or other error
    console.log(err);
  }
  
  //console.log(value.toString());
  
  db.put(key2, value, function (err){
    if (err) {
      return console.log('Ooops!', err) // some kind of I/O error
    }
	    
    console.log('copied to https');
  });

  
})