--- # edu-k3tq title: 'Write §4: Choosing a simple game — Tic-Tac-Toe' status: todo type: task created_at: 2026-03-13T20:03:17Z updated_at: 2026-03-13T20:03:17Z parent: edu-coqp --- Explain why Tic-Tac-Toe is ideal: small state space, deterministic, zero-sum, easily verifiable. Foreshadow how the same approach scales to Go/Chess.