1.0Parokeetshttps://www.parokeets.com/enrich600338<blockquote class="wp-embedded-content" data-secret="IZEEyCvtjF"><a href="https://www.parokeets.com/en/2010/10/challenge-lets-rock-with-numbers/">Challenge: Let’s rock with numbers</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.parokeets.com/en/2010/10/challenge-lets-rock-with-numbers/embed/#?secret=IZEEyCvtjF" width="600" height="338" title="“Challenge: Let’s rock with numbers” — Parokeets" data-secret="IZEEyCvtjF" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.parokeets.com/en/wp-includes/js/wp-embed.min.js </script> https://www.parokeets.com/wp-content/uploads/2010/10/Parokeets_contest_numbers_prize.jpg830630It’s been a while since our last challenge. We finally found some extra time to organize one just for you dear readers. We appreciated all the emails you sent us with with suggestions and questions about the challenges on our blog. Lately, numbers were source of joy, happiness and smiles on our faces along with ... Read more