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2023-02-17 04:10:21

engineers on Nostr: Mathematical puzzle. Find the missing number. https://t.co/oAYxzepw9y

Mathematical puzzle. Find the missing number. https://t.co/oAYxzepw9y
Author Public Key
npub1ku5np873374lejgm5jdg8c6asal4wxs0x70hydkg3fefd44atf8syc2u7l