Small clarification: For the two-person case, it's important that everyone knows that everyone knows that Blue ≥ 1. For the three-person case, it's important th

Small clarification: For the two-person case, it's important that everyone knows that everyone knows that Blue ≥ 1. For the three-person case, it's important that everyone knows that everyone knows that everyone knows that Blue ≥ 1. (The last paragraph is a bit unclear and/or wrong.)