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Hey,I was using the learning to code 2, and I was in the Parameters sections in the last challenge "Twin Peaks", I tried every possible option to solve the challenge using "pseudocode" and all other things that we learn throw the lessions, but my character is jumping off the world, and walking into empty space, I would like to know if that is a bug or the developers plan that so we can magically figure out a way to solve that challenge. I am using the swift playground app in an iPad mini 3. Regards.