Child Genius (Channel 4, 8pm) Precocious kids, pushy parents and genial quiz master Richard Osman shaking his head in disbelief. TV’s most compelling competition. What’s not to like?

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Big Brother: Live Final (Channel 5, 9pm) After 97 weeks the scintillating civilian series finally grinds to a halt. Apparently, someone called Hughie is the favourite to win. Did you enjoy the latest nonsense from TV’s house of horror? Or did it just prove that the celebrity version is much better?

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