<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>userbinator</author><text>One of my criteria for assessing a logic simulator is whether it can simulate something nontrivial like an entire CPU, so I was pleased to see there&amp;#x27;s a 6502 here...&lt;p&gt;&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;jdryg&amp;#x2F;dls-schematics&amp;#x2F;tree&amp;#x2F;master&amp;#x2F;6502&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;jdryg&amp;#x2F;dls-schematics&amp;#x2F;tree&amp;#x2F;master&amp;#x2F;6502&lt;/a&gt;&lt;p&gt;...but it seems to be only a 6502-based system showing that you can use a 6502 as an opaque component, and isn&amp;#x27;t actually simulating its logic with the siulator. On the other hand, the 4004 here is mostly the real deal:&lt;p&gt;&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;jdryg&amp;#x2F;dls-schematics&amp;#x2F;tree&amp;#x2F;master&amp;#x2F;i4004&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;jdryg&amp;#x2F;dls-schematics&amp;#x2F;tree&amp;#x2F;master&amp;#x2F;i4004&lt;/a&gt;</text><parent_chain></parent_chain></comment><story><title>DLS, the digital logic simulator game</title><url>https://makingartstudios.itch.io/dls</url></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>cottonseed</author><text>When I was a kid I played a game on the Apple ][ that years later I realized was secretly an introduction to digital design with propagation delay.  In the game, little sparks&amp;#x2F;pulses would travel down wires, and there were various objects (primitive elements) that would manipulate the pulses (and gates, or gates, delays, relays, etc.)  If memory serves, each level had a set of pulses that needed to be generated to progress to the next level.  I have no idea what it was called and I&amp;#x27;ve looked for it occasionally without success.  Anyone know what I&amp;#x27;m talking about?</text><parent_chain></parent_chain></comment><story><title>DLS, the digital logic simulator game</title><url>https://makingartstudios.itch.io/dls</url></story>