We are part of the 6 OSINT teams that successfully finished all challenges and we got ranked one place less than EternalBlue that is the official CTF teams of @Gendarmerie !
We also had one Blockchainint challenge that was to investigate the identity wallet holding only $avax and a nft, we only had this wallet as clue and got the identity of it's owner.... 0x6f1Ad25C8cde35b647446b4D776adb735C75BD37