Minetest & Mesecons challenge in Google CTF 2019

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rubenwardy
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Minetest & Mesecons challenge in Google CTF 2019

by rubenwardy » Post

Website: https://capturetheflag.withgoogle.com/# ... e-minetest
License: Apache 2.0
Download: https://minetest.rubenwardy.com/googlectf2019.zip

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There is a gigantic mesecons logical circuit which you need to solve.

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Source: liveoverflow.com

Videos and Write Ups

Here are some videos and write-ups which explain the problem and the solution

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Miniontoby
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Re: Minetest & Mesecons challenge in Google CTF 2019

by Miniontoby » Post

Cool project. thanks that you did share that. I like to do anything look like that now.
My English isn't very good because I'm Dutch ---- Check my mod "Doorbell" Vote your gang

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rubenwardy
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Re: Minetest & Mesecons challenge in Google CTF 2019

by rubenwardy » Post

Updated the post with a link to the official Google CTF page, the license, and a download.

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Linuxdirk
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Re: Minetest & Mesecons challenge in Google CTF 2019

by Linuxdirk » Post

Saw this a few days ago. This is fucking crazy! I love how he created a parser for 2D Mesecons circuits directly extracted from the world file and how the parser also includes a logic solver.

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rubenwardy
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Re: Minetest & Mesecons challenge in Google CTF 2019

by rubenwardy » Post

Google has open sourced the tool they used to create the map: https://github.com/google/minetest_pnr

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Rayjack
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Re: Minetest & Mesecons challenge in Google CTF 2019

by Rayjack » Post

very cool, if there was a like key it would get a thumbs up

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