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Episode 1 The Journey Continues
Episode 2 Top 50 Mystery Box
Episode 3 Mornington Peninsula Farms
Episode 4 Knife Skills
Episode 5 Sweet Pressure Test
Episode 6 Masterclass
Episode 7 French Pressure Test
Episode 8 Mystery Box
Episode 9 Beat the Chef!
Episode 10 Restaurant Team Challenge
Episode 11 Pasta Elimination
Episode 12 Masterclass
Episode 13 Mystery and Invention
Episode 14 Pressure Test
Episode 15 Immunity Challenge
Episode 16 Yum Cha Team Challenge
Episode 17 Elimination Challenge
Episode 18 Masterclass
Episode 19 Biscuit Mystery Box
Episode 20 Pressure Test
Episode 21 Raw Food Immunity Challenge
Episode 22 Leftover Team Challenge
Episode 23 Poultry Elimination
Episode 24 MasterClass
Episode 25 Flavour Matching Mysterybox
Episode 26 Market Stall Competition
Episode 27 Fishing Boat Salmon Challenge
Episode 28 Tea for 100 Team Challenge
Episode 29 Knockout Round Elimination
Episode 30 MasterClass
Episode 31 Mystery and Invention
Episode 32 Pressure Test
Episode 33 Immunity Challenge
Episode 34 24 Hour Cooking Challenge
Episode 35 Rapid Fire Pressure Test
Episode 36 Masterclass
Episode 37 Superstar Mystery Box
Episode 38 Pressure Test
Episode 39 Immunity Challenge
Episode 40 Wedding Challenge
Episode 41 Elimination Challenge
Episode 42 Masterclass
Episode 43 Mystery Box Challenge
Episode 44 Elimination Challenge
Episode 45 Immunity Challenge
Episode 46 Team Challenge
Episode 47 Elimination Challenge
Episode 48 Masterclass
Episode 49 Invention Test
Episode 50 Pressure Test
Episode 51 Immunity Challenge
Episode 52 Pop Up Restaurant Challenge
Episode 53 Double Elimination Challenge
Episode 54 Masterclass
Episode 55 Roman Dish Challenge
Episode 56 Super-Sized Challenge
Episode 57 Immunity Challenge
Episode 58 Risotto Challenge
Episode 59 Elimination Challenge
Episode 60 Masterclass
Episode 61 Mystery Fridge Challenge
Episode 62 Pressure Test
Episode 63 Elimination Challenge
Episode 64 Mini Challenge
Episode 65 Family Team Challenge
Episode 66 Masterclass
Episode 67 Lunch Service
Episode 68 The Perfect Steak Sauce
Episode 69 Recreate Signature Dish
Episode 70 Grand Final
MasterChef Australia - Season 4 Episode 39 : Immunity Challenge
The Mystery Box winner is eager to win an immunity pin. To win they must beat former Billy Kwong Chef, Hamish Ingham from Bar H. With a choice of tea or coffee as the core ingredient.

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