{"version":"1.0","provider_name":"\u0141\u00f3d\u017a Widzew","provider_url":"https:\/\/mathriders.pl\/lodz-widzew","author_name":"widzew","author_url":"https:\/\/mathriders.pl\/lodz-widzew\/aktualnosci\/author\/widzew\/","title":"warsztaty \"Puchacz Piotr\" przed 2 etapem konkursu - \u0141\u00f3d\u017a Widzew","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"4RtLSlUSG0\"><a href=\"https:\/\/mathriders.pl\/lodz-widzew\/aktualnosci\/warsztaty-puchacz-piotr-przed-2-etapem-konkursu\/\">warsztaty &#8222;Puchacz Piotr&#8221; przed 2 etapem konkursu<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/mathriders.pl\/lodz-widzew\/aktualnosci\/warsztaty-puchacz-piotr-przed-2-etapem-konkursu\/embed\/#?secret=4RtLSlUSG0\" width=\"600\" height=\"338\" title=\"&#8222;warsztaty &#8222;Puchacz Piotr&#8221; przed 2 etapem konkursu&#8221; &#8212; \u0141\u00f3d\u017a Widzew\" data-secret=\"4RtLSlUSG0\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/mathriders.pl\/lodz-widzew\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/mathriders.pl\/lodz-widzew\/wp-content\/uploads\/sites\/10\/2026\/01\/1024-912.png","thumbnail_width":1024,"thumbnail_height":912,"description":"&nbsp;Uwaga, uwaga!Ju\u017c w najbli\u017csz\u0105 sobot\u0119 18.04 w naszej plac\u00f3wce na Widzewie ul. Milionowa 80, organizujemy stacjonarne warsztaty przed 2 etapem konkursu Puchacz Piotr:dla klas 1-godz. 10:00dla klas 2-godz. 12:00dla klas 3-godz. 11:00 Obowi\u0105zuj\u0105 zapisy tel. 692465711 lub mailowo widzew@mathriders.pl Mamy jeszcze wolne miejsca. cena 80 z\u0142."}