Runs 55 (the prompt says the run is one turn), then 54 (start_agent refuses a phase card), then 46 (a board with no runnable commands says so). No card depends on another; 55 is prompt-only and goes first, 54 and 46 both edit board.html so they run adjacent. Also the first exercise of the Phases view: 56-59 landed after phase 53 finished, so hiding, the lane, the move refusal and the sweep have not yet been watched on a live run.