Set "Track" is a play set consisting of an intelligent Tagamoto machine, track elements, decorative elements and reusable stickers with control bar codes. Intelligent Tagamoto machines are equipped with a motor and an optical barcode reader, and are also programmed with a whole range of light and sound effects. The effects are very diverse - these are headlights, horn signals, sounds of police sirens, stopping due to engine breakdown or prohibiting traffic signs, parking in a parking lot and much more. During the passage of barcodes, the unique functions of the machines are activated. Route elements can be assembled in various configurations.