The Chase – The Endless Brain‑Battle

Bradley Walsh hosts the game show that asks contestants to answer a series of general‑knowledge questions faster than The Chaser. The Sunday schedule features six back‑to‑back episodes, underscoring its central place in the lineup.
Opinion: The sheer volume of The Chase reflects its staying power; it keeps viewers on the edge, even if it can feel a bit repetitious.
Tenable – The £125,000 Knowledge Jackpot

Warwick Davis hosts a game where contestants battle 10 questions for a £125,000 prize. Two episodes are slated for Sunday, one in the early evening and another in the afternoon.
Opinion: Tenable offers a fresh twist on quiz shows, but its relatively short run on Sunday may leave viewers craving more depth.
Celebrity Antiques Road Trip – Hunt for History

Richard Wilson and Annette Crosbie travel from Potters Bar to East Sussex, searching for antiques that could win big at auction. The show runs for an hour and a quarter.
Opinion: This series brings a nostalgic charm, though its pacing can feel slow compared to the rapid quiz formats.
Catchphrase – The Animated Word Game

Contestants try to guess well‑known expressions shown via animated characters, with cash prizes and a dream holiday on offer.
Opinion: Catchphrase delivers a light, family‑friendly vibe, but its repetitive format may not satisfy viewers looking for sharper stakes.
Cash Trapped – Quick‑fire General Knowledge

Six contestants face off in four rapid rounds, hosted by Bradley Walsh, aiming to win a cash prize.
Opinion: Cash Trapped offers a brisk alternative to the longer quiz shows, though it lacks the drama of the larger formats.
Bridge Of Lies – The Truth Test

Ross Kemp hosts a game where contestants step on truths and avoid lies to earn money.
Opinion: Bridge Of Lies injects a different kind of suspense, though its 60‑minute slot feels a bit long for casual viewers.
Bullseye – Darts Meets Trivia

The dartboard quiz tests contestants’ darts skills alongside general‑knowledge questions. Sunday’s schedule includes a Christmas special and several regular episodes.
Opinion: Bullseye provides a lively mix of sport and trivia, holding up well as a late‑night entertainment option.
Bottom line: The Sunday lineup on Challenge delivers a balanced mix of high‑energy quizzes, nostalgic antiques, and dart‑driven fun. Whether you’re chasing quick wins or leisurely hunting treasures, there’s a slot to satisfy your curiosity.