W/S selects a row or column, A/D switches between rows and columns, and RETURN toggles it. The whole selected line is inverted, with arrows at both ends marking its extent. The character and gate remain visible above it. You may make 30 changes per stage.
Directions work on the keyboard or pad; the pad button also acts as RETURN. SPACE opens confirmation to restart this stage. NO is selected initially. Choose with A/D, confirm with RETURN, or cancel with SPACE. Play pauses during confirmation. CTRL+C returns to BASIC.
Once a route connects, the character faces the direction of travel and walks through intermediate positions to the gate. On arrival, they raise their arms and jump twice, with a celebration sound followed by the clear jingle. Wait for the animation to finish before pressing again.
SELECT shows ROW or COL and a number from 1–6. CHANGES counts toggles. The stage clears after the character reaches the gate and celebrates.