For the mystery box challenge the contestants find a big surprise among their ingredients. Later, the invention test is a chance for the contestants to prove they deserve to be in the top 10.

MasterChef Australia Season 10 Episodes...

• s10e01 - Auditions Part 1
• s10e02 - Auditions Part 2
• s10e03 - Top 24: Home cooked meal
• s10e04 - Elimination Challenge
• s10e05 - Eclectic Mystery Box Challenge & Perception Invention Test
• s10e06 - Pressure Test - Maggie Beer
• s10e07 - Immunity Challenge - Shui Ishizaki
• s10e08 - Team Challenge - MCG
• s10e09 - Elimination Challenge - Source of Inspiration
• s10e10 - Nigella's Mystery Box & Invention Test
• s10e11 - Pressure Test - Nigella Lawson
• s10e12 - Immunity Challenge - Alanna Sapwell
• s10e13 - Team Challenge - Battle Of The Brunch
• s10e14 - Elimination Challenge & Nigella's Masterclass
• s10e15 - Gordon Ramsay's Mystery Box Challenge & Invention Test
• s10e16 - Pressure Test - Gordon Ramsay
• s10e17 - Immunity Challenge - 3 vs 3
• s10e18 - Team Challenge - Three-course meal
• s10e19 - Elimination Challenge - Gordon's Challenge
• s10e20 - 20/20 Mystery Box Challenge & Honey Invention Test
• s10e21 - Pressure Test - Darren Purchese
• s10e22 - Immunity Challenge - Jacqui Challinor
• s10e23 - Team Challenge - From Memory
• s10e24 - Elimination Challenge - Curtis Stone
• s10e25 - South Australia Mystery Box Challenge & Night Market Team Challenge
• s10e26 - Pressure Test - D'Arenberg Cube
• s10e27 - Immunity Challenge - Mt Lofty House
• s10e28 - Table Grapes Team Challenge - Barossa Valley
• s10e29 - Maggie Beer's Elimination Challenge & Poh and Callum's Masterclass
• s10e30 - Mystery Bread Box Challenge & Spaghetti Bolognese Reinvention Test
• s10e31 - Pressure Test - Alla Wolf-Tasker
• s10e32 - Immunity Challenge - Andy Harmer
• s10e33 - Team Challenge - Three-course fire challenge
• s10e34 - World Cuisine Elimination Challenge & Second Chance Cook-Off
• s10e35 - Adriano Zumbo's Mystery Box Challenge & Team Invention Test - Sweet Week
• s10e36 - Pressure Test - Katherine Sabbath
• s10e37 - Immunity Challenge - Alice Wright
• s10e38 - Team Service Challenge - Tonka & Coda
• s10e39 - Elimination Challenge - Kirsten Tibballs
• s10e40 - The Everything Mystery Box & Dish for a King
• s10e41 - Pressure Test - Saransh Goila
• s10e42 - Immunity Challenge - Week 9
• s10e43 - Team Challenge - Week 9
• s10e44 - Elimination Challenge - Week 9
• s10e45 - Mystery Box Challenge - Surprise Ingredient & Invention Test: Oil, Salt and Pepper
• s10e46 - Re-Invention Test - Retro TV Dinners
• s10e47 - Time or Ingredients
• s10e48 - Off-Site Challenge - Panama Dining Room
• s10e49 - Elimination Challenge - Peter Gilmore's Snow Egg & Masterclass
• s10e50 - Mystery Box Challenge - Loved Ones & Invention Test - Vue de Monde
• s10e51 - Pressure Test - Joe Grbac
• s10e52 - Fast-Track to Finals Week - Matt or Reynold?
• s10e53 - Off-Site Challenge - Second Bite at Luminare
• s10e54 - Elimination Challenge - Taste Test in Three Rounds & Curtis Stone's MasterClass
• s10e55 - Mystery Box Challenge - Past Seasons & Invention Test - No Rules
• s10e56 - Pressure Test - Ashley Palmer-Watts
• s10e57 - Two-Round Cook-Off - Three Seasons
• s10e58 - Service Challenge - Icebergs
• s10e59 - Elimination Challenge - Three-Course Meal for Four Top Chefs & MasterClass
• s10e60 - Semi-Finals - Service Challenge
• s10e61 - Grand Finale

MasterChef Australia Show Summary

MasterChef Australia is an Australian competitive cooking game show based on the original British version of MasterChef. Food critic Matt Preston, chef George Calombaris, and restaurateur and chef Gary Mehigan serve as the show's hosts and judges.