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The rules, denoted by Ri (in which i is 1 …10), are expected to be applied in particular phases: prehackathon, hackathon, and posthackathon. Certain rules are valid over more than one phase or the entire process (e.g., R6), whereas R3, R5, R7, and R8 can encompass multiple phases (denoted in the figure by dotted boxes).
