darkharry / ctf-19 Goto Github PK

In this challenge, the participants will be given a trimmed QR code. And they have to find the flag by firstly repairing it and then scanning it.

In this question, we will provide the participants with a png file. It can be like this -

The image shows a text written in Bit_Blocks_Font. When one decrypts it using the character map, it translates to-

SVOOL DLIOW!GSV ULINZG LU UOZT RH HZNV.
RG SZH GSV RMMVI GVCG ZH GSV MZNV LU GSV RMGVIMVG'H LDM YLB.

When one decrypts this text using the atbash decrypter, it decrypts to -

hello world!the format of flag is same.
it has the inner text as the name of the internet's own boy.

The description will describe the challenge for the users to see. Please update accordingly.

The format has been specified in the modified README.md file. An example is the Injections_can_be_scary challenge.