Mystery Box Challenge & Invention Test (S09E52)

S09E01 Auditions Part 1 S09E02 Auditions Part 2 S09E03 Auditions Part 3 S09E04 Mystery Box: Elena Duggan S09E05 Elimination Challenge: Hidden Pairs S09E06 Judges' Mystery Box Challenge and Invention Test S09E07 Pressure Test: Gary Mehigan's Roast Chicken, Peas and Potatoes S09E08 Immunity Challenge: Jarrod Di Blasi S09E09 400 Gradi Team Challenge S09E10 Elimination Challenge: Potato & Masterclass S09E11 Mystery Box: Ben Shewry S09E12 Pressure Test: Andy Bowdy's Rita cake S09E13 Immunity Challenge: Waffle Iron S09E14 Team Challenge: Relay S09E15 Elimination Challenge: Time Auction S09E16 Mystery Box: Delicious Dessert S09E17 Pressure Test: Christy Tania's Ice Cream Float S09E18 Immunity Challenge S09E19 Team Challenge - Edible Art Installation S09E20 Elimination Challenge: Blind Taste Test S09E21 Mystery Box Challenge & Invention Test S09E22 Pressure Test: Josue Lopez's After the Eucalypt Fire S09E23 Immunity Challenge S09E24 Team Challenge: South Melbourne Market S09E25 Elimination Challenge S09E26 Mystery Box Challenge: Yotam Ottolenghi & Invention Test S09E27 Pressure Test: Yotam's Mezze Feast S09E28 Immunity Challenge S09E29 Team Challenge: Vegetarian Feast S09E30 Elimination Challenge & MasterClass S09E31 Mystery Box Challenge & Invention Test: Curtis Stone S09E32 Pressure Test: Deniz Karaca's Passion for Caramel S09E33 Second Chance S09E34 Team Challenge: Pop-Up Restaurant S09E35 Elimination Challenge S09E36 Heston Blumenthal Road Trip S09E37 Team Challenge: Earth S09E38 Team Challenge: Air S09E39 Invention Test: Fire S09E40 Elimination Challenge & MasterClass 3 S09E41 Mystery Box Challenge & Invention Test S09E42 Pressure Test: Paul Carmichael's Bajan Fish Fry S09E43 Immunity Challenge S09E44 Team Challenge: Identical Plates S09E45 Elimination Challenge S09E46 Mystery Box Challenge S09E47 Kappo-style Degustation Menu S09E48 Immunity Challenge S09E49 Off-site Challenge: Shinjuku S09E50 Elimination Challenge S09E51 Japan Week Masterclass S09E52 Mystery Box Challenge & Invention Test S09E53 Pressure Test: Kylie Millar S09E54 Immunity Challenge S09E55 Service Challenge: 50 Hungry Customers S09E56 Elimination Challenge S09E57 Mystery Box Challenge & Invention Test S09E58 Pressure Test: Shaun Quade's Pearl on the Ocean Floor S09E59 Elimination Challenge S09E60 Service Challenge: Dinner by Heston S09E61 Elimination Challenge & MasterClass 5 S09E62 Semi Final