--- # edu-3yw9 title: 'Write §2: Monte Carlo Tree Search — algorithm explained' status: todo type: task created_at: 2026-03-13T20:03:17Z updated_at: 2026-03-13T20:03:17Z parent: edu-coqp --- Step-by-step walkthrough of MCTS: selection (UCB1), expansion, simulation/rollout, backpropagation. Include a worked example on a small game tree.