It's all just a big guess (I assume). Just use things on Neopets to help your answer. We don't know how many people usually does Lenny. I think if anyone does get it right it will be a pretty big prize pot
2.000.000 / 170 = 11765 people were correct so I think you have to guess what % of the people was correct. I think very many people did a guess (me too). So the percentage of correct guesses is very low
Congratulations! You have guessed correctly in the Lenny Conundrum game (round 201). You have won 21053 NP!
Because you were in the first 250 to guess correctly, you also have been awarded a Guess the Card Game Table, and receive a trophy and the Lenny Conundrum avatar!