EP1 - Top 50 Begins - BBQ Challenge EP2 - Signature Dish EP3 - Bottom 10 Elimination Challenge EP4 - 10 More Spots with Matt Moran EP5 - Masterclass 1 EP6 - The Top 24 - Mystery Box Challenge EP7 - Childhood Memory Invention Test EP8 - Chef Challenge - Luke Nguyen EP9 - Italian Restaurant Team Challenge EP10 - Eggy Elimination Challenge EP11 - Masterclass 2 EP12 - Mystery Box & Invention Test EP13 - Pressure Test - Peter Gilmore EP14 - Chef Challenge - Philippa Sibley EP15 - Kids Birthday Team Challenge EP16 - Fix That Dish Elimination EP17 - Masterclass 3 EP18 - Mystery Box & Invention Test EP19 - Black Forest Cake Pressure Test EP20 - Chef Challenge - Justin North EP21 - Classic French Meal Team Challenge EP22 - Name That Herg Elimination EP23 - Masterclass 4 EP24 - Mystery Box & Invention Test EP25 - Schnitzel & Chips Pressure Test EP26 - Chef Challenge - Restaurant Arras EP27 - Normal Family Meal Team Challenge EP28 - Bouillabaisse Taste Test Elimination EP29 - Masterclass 5 EP30 - Pizza Over Challenge EP31 - Duck Two Ways Pressure Test EP32 - Chef Challenge - Frank Camorra EP33 - The Press Club Team Challenge EP34 - Mystery Box Elimination Challenge EP35 - Masterclass 6 EP36 - Mystery Box & Invention Test EP37 - Seafood Platter Pressure Test EP38 - Chef Challenge - Maggie Beer EP39 - Pacific Jewel Team Challenge EP40 - Taste Test Elimination Challenge EP41 - Masterclass 7 EP42 - Mystery Box & Invention Test EP43 - Oyster Terrine Pressure Test EP44 - Chef Challenge - Aaron vs Adam EP45 - Molecular Gastronomy Team Challenge EP46 - Chicken Korma & Name Spices Elimination EP47 - Masterclass 8 EP48 - Mystery Box & Invention Test EP49 - Beef Stroganoff Pressure Test EP50 - Chef Challenge - Josh Emett EP51 - Qantas Business Team Challenge EP52 - Carrot Cake Elimination Challenge EP53 - Masterclass 9 EP54 - London Week Day 1: Invention Test EP55 - London Week Day 2: Heston Pressure Test EP56 - London Week Day 2: Chef Challenge - Martin Blunos EP57 - London Week Day 3: Super Off Site Challenge EP58 - London Week Day 4:Elimination Challenge EP59 - Masterclass 10 EP60 - Return Elimination Challenge 1 EP61 - Return Elimination Challenge 2 EP62 - Chef Challenge - Mitchell Orr EP63 - CWA Team Challenge EP64 - Taste Test Elimination Challenge EP65 - Masterclass 11 EP66 - Mystery Box & Invention Test EP67 - Macaron Tower Pressure Test EP68 - Chef Challenge - Adam Melona EP69 - Army Base Team Challenge EP70 - Thai Satay Sauce Elimination Challenge EP71 - Masterclass 12 EP72 - Mystery Box & Invention Test EP73 - Pressure Test - Christine Manfield EP74 - Chef Challenge - Shaun Presland EP75 - Signature Dish Challenge EP76 - Guess that Fish Elimination Challenge EP77 - Masterclass 13 EP78 - Finals Week - Day 1 - Invention Test EP79 - Finals Week - Day 2 - Pressure Test EP80 - Finals Week - Day 3 - Mystery Box Challenge EP81 - Finals Week - Day 4 - Signature Dish Challenge EP82 - Finals Week - Day 5 - Off Site Challenge EP83 - Finals Week - Day 6 - Final Masterclass EP84 - Grand Final - Welcome Masterchef 2010