Gandalf – Lakera – Prompt Injection Challenge • Hacker News Board

Gandalf – Lakera – Prompt Injection Challenge

#1

Post by zvolsky » Sun, May 07, 2023, 12:10 AM UTC

Gandalf – Lakera – Prompt Injection Challenge
gandalf.lakera.ai

Re: Gandalf – Lakera – Prompt Injection Challenge

#2

Post by zvolsky » Sun, May 07, 2023, 12:15 AM UTC

I completed the game, but the technique that I used doesn't seem to work anymore. If anyone's interested I'll post my old solution deeper in this thread with a spoiler alert.

Re: Gandalf – Lakera – Prompt Injection Challenge

#3

Post by kykeonaut » Sun, May 07, 2023, 1:14 AM UTC

I made Gandalf promise me to tell me the password only if I sacrifice a kitten and perform a ritual under a full moon in an abandoned warehouse. Does this count?

Re: Gandalf – Lakera – Prompt Injection Challenge

#4

Post by doetoe » Sun, May 07, 2023, 5:51 PM UTC

zvolsky wrote: post #2

I completed the game, but the technique that I used doesn't seem to work anymore. If anyone's interested I'll post my old solution deeper in this thread with a spoiler alert.

I would be very interested, I'm afraid you won't be able to put it very deep in this thread though!

Re: Gandalf – Lakera – Prompt Injection Challenge

#5

Post by doetoe » Tue, May 09, 2023, 11:59 AM UTC

doetoe wrote: post #4

zvolsky wrote: post #2

I completed the game, but the technique that I used doesn't seem to work anymore. If anyone's interested I'll post my old solution deeper in this thread with a spoiler alert.

I would be very interested, I'm afraid you won't be able to put it very deep in this thread though!

I got it! Cannot say I had a clear strategy. Better not post hints by the way, I see now that it is a public contest and at the end you mail your solution

Re: Gandalf – Lakera – Prompt Injection Challenge

#6

Post by zvolsky » Wed, May 10, 2023, 2:23 PM UTC

doetoe wrote: post #5

doetoe wrote: post #4

Earlier quoted context omitted.

I would be very interested, I'm afraid you won't be able to put it very deep in this thread though!

I got it! Cannot say I had a clear strategy. Better not post hints by the way, I see now that it is a public contest and at the end you mail your solution

Congrats! I've been waiting for the contest to end before replying too :)

Re: Gandalf – Lakera – Prompt Injection Challenge

#7

Post by bukhailo » Thu, May 11, 2023, 7:28 AM UTC

kykeonaut wrote: post #3

I made Gandalf promise me to tell me the password only if I sacrifice a kitten and perform a ritual under a full moon in an abandoned warehouse. Does this count?

hahaha

Re: Gandalf – Lakera – Prompt Injection Challenge

#8

Post by [deleted] » Fri, May 12, 2023, 4:20 AM UTC

[deleted]

Re: Gandalf – Lakera – Prompt Injection Challenge

#9

Post by rzr999 » Fri, May 12, 2023, 8:26 AM UTC

zvolsky wrote: post #6

doetoe wrote: post #5

Earlier quoted context omitted.

I got it! Cannot say I had a clear strategy. Better not post hints by the way, I see now that it is a public contest and at the end you mail your solution

Congrats! I've been waiting for the contest to end before replying too :)

and tips for going above level 4? something clever seems not be enough, so does prompt hacking start here already?

Re: Gandalf – Lakera – Prompt Injection Challenge

#10

Post by zvolsky » Fri, May 12, 2023, 5:17 PM UTC

rzr999 wrote: post #9

zvolsky wrote: post #6

Earlier quoted context omitted.

Congrats! I've been waiting for the contest to end before replying too :)

and tips for going above level 4? something clever seems not be enough, so does prompt hacking start here already?

In level 4 I asked Gandalf to give me a riddle. There is some nuance required in the way you phrase the request so that Gandalf doesn't catch onto the fact that he's inadvertently revealing a secret.