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	<id>https://wiki.worldchan.net/index.php?action=history&amp;feed=atom&amp;title=21</id>
	<title>21 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.worldchan.net/index.php?action=history&amp;feed=atom&amp;title=21"/>
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	<updated>2026-06-21T06:49:40Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.1</generator>
	<entry>
		<id>https://wiki.worldchan.net/index.php?title=21&amp;diff=1020&amp;oldid=prev</id>
		<title>Sans boy 8: Added controversy.</title>
		<link rel="alternate" type="text/html" href="https://wiki.worldchan.net/index.php?title=21&amp;diff=1020&amp;oldid=prev"/>
		<updated>2025-05-07T07:51:38Z</updated>

		<summary type="html">&lt;p&gt;Added controversy.&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 07:51, 7 May 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l2&quot;&gt;Line 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 2:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:69868618-21-twenty-one-numeral-imitation-glass-and-a-blazing-fire-isolated-on-white-background.jpg|thumb]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:69868618-21-twenty-one-numeral-imitation-glass-and-a-blazing-fire-isolated-on-white-background.jpg|thumb]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;21&amp;#039;&amp;#039;&amp;#039; is the 21st number in the Western Arabic numeral system.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;21&amp;#039;&amp;#039;&amp;#039; is the 21st number in the Western Arabic numeral system.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== Controversy ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;21&#039;s mathematical stability was temporarily undermined by Habib&#039;s older brother. On June 22nd, 2013, he told Habib he &quot;was stupid,&quot; and asked Habib what 9 + 10 equaled. Habib answered &quot;[[21]]&quot; which his brother assumed was incorrect. This caused a short-lived divide in the mathematics community about the true answer of 9 + 10. However, on July 13th, 2013, it was ultimately ruled that the correct answer was indeed [[21]]. Following the controversy, Habib&#039;s brother would post a video claiming Habib had died, which was shortly disproven.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Sans boy 8</name></author>
	</entry>
	<entry>
		<id>https://wiki.worldchan.net/index.php?title=21&amp;diff=1019&amp;oldid=prev</id>
		<title>Sans boy 8: made it</title>
		<link rel="alternate" type="text/html" href="https://wiki.worldchan.net/index.php?title=21&amp;diff=1019&amp;oldid=prev"/>
		<updated>2025-05-07T07:27:04Z</updated>

		<summary type="html">&lt;p&gt;made it&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Notastub}}&lt;br /&gt;
[[File:69868618-21-twenty-one-numeral-imitation-glass-and-a-blazing-fire-isolated-on-white-background.jpg|thumb]]&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;21&amp;#039;&amp;#039;&amp;#039; is the 21st number in the Western Arabic numeral system.&lt;/div&gt;</summary>
		<author><name>Sans boy 8</name></author>
	</entry>
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