Hello Emil,

I believe there is a mistake in this snippet of code: `--` triggers a syntax error. Shouldn't it be

    main(O){10<putchar(4^--O?77-(15&5128>>4*O):10)&&main(2+O);}

My obfuscated C experience being quite limited, could you tell me how you determined all those magic values in order to print the right string?

Thank you