Oops! I dropped all of these arithmetic gadgets. Fortunately there are enough of them that you won't be able to pick out the right ones.... right? This is an automatic reversing & exploitation challenge. The server will send you (in order) an instruction (they will be in the format "call print() with rax = 0x1234\n") and an ELF binary as a newline terminated hex string. You should analyze the binary, construct a payload to accomplish that, and then send it back to the server as a newline term