Auto-saved every 3s · 4 routes
Controls
• Click to add point · Double-click to finish
• Two fingers: pinch-zoom & pan
• Long-press (draw): finish route here
• Long-press mid-node (select): delete node
• Drag ◆ diamond handle to curve a segment (no new node)
• Drag cyan ● to adjust existing curve
• Double-click on canvas to add a node (draw mode)
Variants
• Enable Variant Mode, set label (e.g. 18b), then click any node on an existing route to branch off