Quick Summary
Aboard the Sorting Express, the characters Red and Yellow undertake the task of sorting objects that come in a range of colours. Each of them handles a distinct set of hues, ensuring that every coloured item finds its proper place.
About This Program ✦
Y Tren Didoli Lliwiau is a programme classified as an episode within its series. It falls under the broader category of television programmes and is listed simply as a “programme” with the genre noted as “episode.” The title itself hints at a colourful focus, and the format suggests a self‑contained segment rather than a multi‑part series. In this particular installment, the characters Red and Yellow take charge of sorting objects that vary in colour while travelling aboard the Sorting Express. Each of them handles a distinct set of hues, with Red dealing with one group of coloured items and Yellow managing another. The action is confined to the train’s interior, where the two characters organise the objects according to their respective colour assignments. The setting of the Sorting Express provides the backdrop for the colour‑sorting task, and the involvement of Red and Yellow remains the central activity throughout the episode. No additional plot elements are introduced beyond the sorting of differently coloured objects by the two characters. The focus stays on the straightforward premise of colour‑based organisation within the moving train environment.
Blociau Lliw broadcasts on S4C at 10:00am, Tuesday, 10 February 2026. (repeat)


