Judges Keith Brymer Jones and Rich Miller set the 12 brand-new potters two challenges: to throw a children's crockery set and ceramic milk bottles.

The 11 remaining potters hand-build a pendulum wall clock and face a surprise blindfold challenge.

The remaining potters make inanimate objects and judges Keith Brymer Jones and Rich Miller pay tribute to the pottery hometown of Stoke, as they set a bottle kiln challenge.

It's Raku week and the remaining potters throw a Japanese-inspired tea set, before guest judge and social media sensation Florian Gadsby sets them a handle pulling challenge.

It's Garden Week and the eight remaining potters create a trio of character gnomes, before guest judge Adam Keeling sets them the task of making a sea kale forcer.

It's back to the Swinging Sixties, as the potters create a psychedelic pair of highly decorative glazed vessels, before guest judge Orla Kiely tests their repeating-pattern skills.

It's Wildlife Week and the potters hand-build a table lamp, go wild in a Throw Down first, and get a surprise visit from a familiar face.

Siobhán McSweeney's back, as the remaining potters create a self-sculpture, build their own sawdust kilns and make candlesticks under pressure, for a place in the semi-final.

It's the semi-final and the potters are left feeling flushed as they make fully functional urinals, before recreating the iconic Wedgwood Jasperware, for a place in the final.

The potters make a garden totem sculpture that tells their life story, followed by a regal devil's work challenge set by Rich Miller, before the winner is crowned.

As the battle of clay kicks off at the wheel, the potters make a roast dinner set and identical side plates that must survive the bucket of doom.

The remaining potters attempt their own take on the popular gluggle jug and face a surprise blindfold challenge.

The remaining potters make Staffordshire flatbacks and face a close shave in a surprise challenge.

It's teatime and the potters make novelty teapots and majolica decorated mugs. Plus, it's the return of the bucket of doom.

It's an illuminating week as the potters take on lighting sculptures and a surprise challenge.

It's Retro Week, and the remaining potters are taken back in time as they make a trio of flying birds and tackle an old-fashioned hot water bottle surprise challenge.

It's a bathroom-themed semi-final as the potters make Turkish bath-style sinks and tiles and attempt Moorcroft tube lining.

The potters take on a birthday tea set challenge, and a surprise second challenge that sees them making handleless milk jugs that must survive the bucket of doom.

The remaining potters head for the roof to create gargoyles and chimney pots for expert guest judge Gabriel Nichols.

The remaining potters face an altered reality as they radically alter a coffee set and throw high-footed rice bowls. Whose shapeshifting creations will transport them to the semi-final?

The remaining potters create a stacking pyramid vase centrepiece and a daring sgraffito globe.

It's Garden Week and the potters create cascading water features and hedgehog houses.

It's Raku Week, and the potters hope to impress the judges with their hanging planters. Series two semi-finalist Freya Bramble-Carter sets a challenge with a decorative flourish.

It's an illuminating week, as the potters make an embossed table light, before guest judge, fashion and lifestyle designer Henry Holland, really tests their decadent design skills.

The six remaining potters go wild as they create metallic-effect endangered animal sculptures fired in oil drums, before throwing a tall, thin-necked vase for a place in the quarter-final.