You are viewing a single comment's thread from:RE: Spectrum Economics Challenge 6 – 25 SBD to be given awayView the full contextpatymm (50)in #sixweekeconomics • 6 years ago Hello @spectrumecons, this is my entry for challenge #6. Greetings https://steemit.com/sixweekeconomics/@patymm/spectrum-economics-challenge-6-cooperation-vs-competition