Placing Objects
• Select an object type from toolbar
• Tap on grid to place
Selection & Movement
• Choose "Select" → tap object
• Drag to move selected object
• Type to rename cities
Navigation
• Choose "Move" → drag to pan map
• Pinch to zoom (mobile)
• Mouse wheel: Zoom (desktop)
• Middle mouse: Pan (desktop)
Deletion
• Select object → Delete button
• Or use Delete key (desktop)