Cr0wnGhoul 1ETH Puzzle: You’ve Got Mail Write-up

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Cr0wn_Gh0ul launched a new puzzle with a 1 Eth and 800 Matic prize recently. This involved airdropping matic NFTs and contracts to many addresses, similar to the one million matic NFTs he airdropped recently. This puzzle involved navigating the contracts, finding the NFTs, extracting text from the NFT images, and using the text as a private key. I will explain the process that went into solving this puzzle.

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coin_artist 50k Follower Puzzle – Write-up

The infamous crypto puzzle artist coin_artist just launched a new NFT airdrop for hitting 50,000 followers on Twitter. As with all coin_artist related announcements and products, we immediately dusted off the magnifying glass and started to seek for a puzzle. We quickly saw that she tweeted #1347 which is her bat signal that there is a puzzle to be found. It did not take long for us to find the trailhead!


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DEFCON 29 CTF Qualifier: 3FACTOOORX Write-up

I recently participated with the CTF team Norse Code representing Hacking for Soju in the DEFCON 29 CTF qualifiers. There was a web challenge, so I went full speed ahead to solve it. Overall the challenge is fairly straightforward and not too difficult, but I decided to do a write-up on it to demonstrate one way that you are able to work through obfuscated JavaScript.

The challenge begins with a website link and a Chrome browser extension that you can download.

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