Day 12 & 13 in Polyphasic Sleep ChallengeApril 9, 2018 in Polyphasic Sleep Challenge tagged challenge / polyphasic sleep / sleep cycles by Armin Day 12 & 13 in Polyphasic Sleep ChallengeI did it again! I cheated. There wasn’t anything I could do, It was out of my control completely. The Universe wanted me to rest a little. [adzbuzzer]Read more about the challenge itself.