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	<title>tetris &#8211; Terence Eden’s Blog</title>
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	<title>tetris &#8211; Terence Eden’s Blog</title>
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		<title><![CDATA[Emoji Tetris Pieces]]></title>
		<link>https://shkspr.mobi/blog/2022/01/emoji-tetris-pieces/</link>
					<comments>https://shkspr.mobi/blog/2022/01/emoji-tetris-pieces/#respond</comments>
				<dc:creator><![CDATA[@edent]]></dc:creator>
		<pubDate>Mon, 10 Jan 2022 12:34:40 +0000</pubDate>
				<category><![CDATA[/etc/]]></category>
		<category><![CDATA[emoji]]></category>
		<category><![CDATA[tetris]]></category>
		<guid isPermaLink="false">https://shkspr.mobi/blog/?p=41563</guid>

					<description><![CDATA[These tetrominoes are built from emoji and have roughly the same colour as the pieces from Tetris. They are not accessible to people with screen readers. But they&#039;re quite fun if you want to play Tetris via a text-only medium.  ⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟦 ⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟦 ⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟦 ⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟦 ⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️ 🟩⬛️🟧⬛️⬛️🟥🟥⬛️⬛️⬛️ 🟩🟩🟧⬛️🟨🟨🟥🟥⬛️⬛️ 🟫🟩🟧🟧🟨🟨⬛️⬛️⬛️⬛️ 🟫🟫🟫🟧🟪🟫🟫🟥🟦⬛️ 🟦🟧🟧🟧🟪🟪🟥🟥🟦⬛️ 🟦…]]></description>
										<content:encoded><![CDATA[<p>These tetrominoes are built from emoji and have <em>roughly</em> the same colour as the pieces from Tetris. They are not accessible to people with screen readers. But they're quite fun if you want to play Tetris via a text-only medium.</p>

<pre style="line-height:.8em;letter-spacing:-3px;width: 10em; overflow: hidden;font-size:2em;">⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟦
⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟦
⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟦
⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️🟦
⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️⬛️
🟩⬛️🟧⬛️⬛️🟥🟥⬛️⬛️⬛️
🟩🟩🟧⬛️🟨🟨🟥🟥⬛️⬛️
🟫🟩🟧🟧🟨🟨⬛️⬛️⬛️⬛️
🟫🟫🟫🟧🟪🟫🟫🟥🟦⬛️
🟦🟧🟧🟧🟪🟪🟥🟥🟦⬛️
🟦🟨🟨🟩🟪🟦🟥⬛️🟦⬛️
</pre>

<p>And the individual pieces:</p>

<pre style="line-height:.8em;letter-spacing:-3px;width: 10em; overflow: hidden;font-size:2em;">🟦
🟦
🟦
🟦

🟩
🟩🟩
⬛️🟩

🟨🟨
🟨🟨

🟪
🟪🟪
🟪

⬛️🟥
🟥🟥
🟥

⬛️🟫
⬛️🟫
🟫🟫

🟧
🟧
🟧🟧
</pre>

<p>Yes, I'm sick of seeing all those Wordle Tweets as well!</p>
<img src="https://shkspr.mobi/blog/wp-content/themes/edent-wordpress-theme/info/okgo.php?ID=41563&HTTP_REFERER=RSS" alt="" width="1" height="1" loading="eager">]]></content:encoded>
					
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			</item>
		<item>
		<title><![CDATA[QR Tetris]]></title>
		<link>https://shkspr.mobi/blog/2010/11/qr-tetris/</link>
					<comments>https://shkspr.mobi/blog/2010/11/qr-tetris/#respond</comments>
				<dc:creator><![CDATA[@edent]]></dc:creator>
		<pubDate>Tue, 16 Nov 2010 07:00:36 +0000</pubDate>
				<category><![CDATA[mobile]]></category>
		<category><![CDATA[qr]]></category>
		<category><![CDATA[design]]></category>
		<category><![CDATA[NaBloPoMo]]></category>
		<category><![CDATA[space invaders]]></category>
		<category><![CDATA[tetris]]></category>
		<guid isPermaLink="false">http://shkspr.mobi/blog/?p=2964</guid>

					<description><![CDATA[Designer Ming Ling has created the most wonderful QR code constructed out of Tetris pieces.    The full size version is a work of beauty.  As I&#039;ve explained before, this works because the QR scanner sees the image in black and white - so light colours disappear.  Anything else is covered by the fairly generous error correction.  I&#039;m nowhere nearly as talented as the above artist, but she has…]]></description>
										<content:encoded><![CDATA[<p>Designer <a href="https://twitter.com/melissalouie">Ming Ling</a> has created the most wonderful <a href="https://web.archive.org/web/20120225235816/https://ming-ling.livejournal.com/164215.html">QR code constructed out of Tetris pieces</a>.</p>

<p><a href="http://www.ming-ling.net/linkok/qrtetris.png"><img src="https://shkspr.mobi/blog/wp-content/uploads/2010/11/qrtetris_t.png" alt="qrtetris" title="qrtetris" width="192" height="120" class="aligncenter size-full wp-image-2965"></a></p>

<p>The <a href="https://web.archive.org/web/20130310211621/http://www.ming-ling.net/linkok/qrtetris.png">full size version is a work of beauty</a>.</p>

<p>As <a href="https://shkspr.mobi/blog/2010/11/hiding-space-invaders-in-qr-codes/">I've explained before</a>, this works because the QR scanner sees the image in black and white - so light colours disappear.  Anything else is covered by the fairly generous error correction.</p>

<p>I'm nowhere nearly as talented as the above artist, but she has inspired me to continue with my Space Invaders QR Code.
<img src="https://shkspr.mobi/blog/wp-content/uploads/2010/11/Space-Invader-QR.png" alt="Space Invader QR" title="Space Invader QR" width="500" height="500" class="aligncenter size-full wp-image-2969"></p>

<p>It could do with a more game like layout - maybe some high scores and other screen decorations.  I'm fairly happy with it as a first pass.</p>
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