Show HN: A game where you build a GPU

Re:Show HN: A game where you build a GPU by frmersdog on Saturday April 04, 2026 @03:21PM (#47642357)

You need to have a, "Okay, I've tried 10 times, it's not working, what's the answer?" button. That will help not just us rubes who can't understand, but also in the off chance something is broken and even "correct" answers are being rejected.

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Re:Show HN: A game where you build a GPU by Jaso1024 on Saturday April 04, 2026 @03:23PM (#47642383)

makes sense, adding to the next push (in the interim, u can also use the copy circuit button to ask gpt if ur correct or not), also, what level is this? (if u dont mind me asking)

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Re:Show HN: A game where you build a GPU by sarvagyavaish on Saturday April 04, 2026 @03:42PM (#47642589)

Oh that's what the "copy circuit" button does. I have been trying to paste circuits from previous levels into subsequent ones and wondering what I was doing wrong

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Re:Show HN: A game where you build a GPU by Jaso1024 on Saturday April 04, 2026 @03:58PM (#47642754)

lol, mb; ill make that more clear (ill also give the ability to copy things cross level and intra-level)

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Re:Show HN: A game where you build a GPU by sarvagyavaish on Saturday April 04, 2026 @06:24PM (#47644146)

Nw! This is an excellent game overall. I have always had a REALLY hard time understanding the electronics behind gates and this has been super helpful. I understood the physics behind NMOS and PMOS, and separately what logic tables represented and could be combines for higher order execution. The first few levels, constructing NANDs and NORs, has always been a puzzle - until today! Thank you <3

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