进入夺旗页面，感觉不是玩2048这么简单， 先查看源码
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>?xatusec?</title>
<link rel="stylesheet" type="text/css" href="css/style.css">
</head>
<body>
<div class="container" id="mainVue" v-cloak>
<div class="heading">
<h1 class="title">2048</h1>
<div class="scores-container">
<div class="score-container">{{conf.score}}</div>
<div class="best-container">{{conf.bestScore}}</div>
</div>
</div>
<div class="above-game">
<p class="game-intro">Join the numbers and get to the <strong>2048 tile!</strong></p>
<a class="restart-button" v-on="click: init">New Game</a>
<label class='left' for="noTiles">Select the number of tiles</label>
<select v-on="change: changesTilesSize" v-selected="conf.size">
<option value="4">4 tiles</option>
<option value="5">5 tiles</option>
<option value="6">6 tiles</option>
</select>
</div>
<div class="game-container" v-style="width:findDimension + 'px', height: findDimension + 'px'">
<div class="game-message">
<p></p>
<div class="lower">
<a class="keep-playing-button" v-on="click: clearMessage">Keep going</a>
<a class="retry-button" v-on="click: init">Try again</a>
</div>
</div>
<div class="grid-container" v-component="grid">
<!-- Grid Here -->
<div v-repeat="grid" class="grid-row">
<div v-repeat="grid" class="grid-cell"></div>
</div>
</div>
<div class="tile-container" id="tile-container">
<div v-repeat="tiles" v-component="tile" v-style="$transform: 'translate(' + calcStyleX + 'px,' + calcStyleY + 'px)'" class="tile tile-{{value}} tile-new{{merged ? ' tile-merged' : ''}}">
<div class="tile-inner">{{value}}</div>
</div>
</div>
</div>
<p class="game-explanation">
<strong class="important">How to play:</strong> Use your <strong>arrow keys</strong> to move the tiles. When two tiles with the same number touch, they <strong>merge into one!</strong>
</p>
<hr>
<p>
<strong class="important">NOTE:</strong> This game was written using Vue.js
</p>
<hr>
<p>
Created by <a href="https://github.com/axilleasiv">Achilleas Kiritsakas</a> based on 2048 by <a href="http://gabrielecirulli.com" target="_blank">Gabriele Cirulli.</a> Based on <a href="https://itunes.apple.com/us/app/1024!/id823499224" target="_blank">1024 by Veewo Studio</a> and conceptually similar to <a href="http://asherv.com/threes/" target="_blank">Threes by Asher Vollmer.</a>
</p>
</div>
<script src="js/libs/vue.min.js"></script>
<script src="js/keys.js"></script>
<script src="js/store.js"></script>
<script src="js/main.js"></script>
<script>
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})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-50859016-1', 'axilleasiv.github.io');
ga('send', 'pageview');
</script>
</body>
<!-- flag:flag{qiandaoti} -->
</html> 轻松发现flag：
<!-- flag:flag{qiandaoti} -->
虽然是很简单的一道夺旗题，但是给了我一些思路，没有思路的时候看源码准没错