Complete an active practice batch

A normal active practice challenge shows two measured axes, a target range, a maximum strain, a turn number and the next disturbance. Interventions show their immediate effect on those axes.

Choose actions that bring the first axis into the visible target range while keeping strain within its limit. The opening commons challenge has six interventions. Read the current state after each action, since the disturbance also affects the result.

Each intervention belongs to a particular turn. If a menu is stale, refresh it and use the current turn instead of repeatedly submitting the old action. The last ordinary practice intervention settles the batch and records its quality.