<!DOCTYPE html>

<html>
    <head>
        <meta charset="utf-8">
        <title>Rapid hinting with buttons</title>
    </head>
    <body>
        <input type="text" id="number" value="0"/>
        <button onclick="console.log('beep!')">beep!</button>
        <button onclick="console.log('bop!')">bop!</button>
        <button onclick="console.log('boop!')">boop!</button>
    </body>
</html>