Season
- Season 0 1970-01-01
- Season 1 2003-06-01
- Season 2 2004-04-18
- Season 3 2010-09-22
- Season 4 2011-06-20
- Season 5 2012-04-16
- Season 6 2013-02-04
- Season 7 2013-05-12
- Season 8 2014-01-27
- Season 9 2014-07-27
- Season 10 2015-01-27
- Season 11 2015-09-06
- Season 12 2016-08-21
- Season 13 2017-07-30
- Season 14 2018-08-05
- Season 15 2019-08-04
- Season 16 2020-08-23
- Season 17 2021-08-08
- Season 18 2022-08-07
- Season 19 2023-08-06
- Season 20 2024-08-12
- Season 21 2025-07-27
Season 21 Episode
- Season 4 Elimination Night 1
- Season 4 Elimination Night 2
- Season 4 Elimination Night 3
- Season 4 Elimination Night 4
- Season 4 The Key Challenge
- Season 4 Moving in to The Block
- Season 4 Shelley Craft Challenge #1
- Season 4 Day 10
- Season 4 Scotty's Workshop Challenge #1
- Season 4 Scotty and Shelley's Progress Report #1
- Season 4 Room Delivery Night #1
- Season 4 Shelley Craft Challenge #2
- Season 4 Day 17
- Season 4 Scotty's Workshop Challenge #2
- Season 4 Scotty and Shelley's Progress Report #2
- Season 4 Room Delivery Night #2
- Season 4 Shelley Craft Challenge #3
- Season 4 Day 24
- Season 4 Scotty's Workshop Challenge #3 / Progress Report #3
- Season 4 The Block Unlocked #1
- Season 4 Room Delivery Night #3
- Season 4 Shelley Craft Challenge #4
- Season 4 Day 30
- Season 4 Day 31
- Season 4 Scotty's Workshop Challenge #4 / Progress Report #4
- Season 4 The Block Unlocked #2
- Season 4 Room Delivery Night #4
- Season 4 Shelley Craft Challenge #5
- Season 4 Day 37
- Season 4 Day 38
- Season 4 Scotty's Workshop Challenge #5 / Progress Report #5
- Season 4 The Block Unlocked #3
- Season 4 Room Delivery Night #5
- Season 4 Shelley Craft Challenge #6
- Season 4 Day 44
- Season 4 Day 45
- Season 4 Scotty's Workshop Challenge #6 / Progress Report #6
- Season 4 The Block Unlocked #4
- Season 4 Room Delivery Night #6
- Season 4 Shelley Craft Challenge #7
- Season 4 Day 51
- Season 4 Day 52
- Season 4 Scotty's Workshop Challenge #7 / Progress Report #7
- Season 4 The Block Unlocked #5
- Season 4 Room Delivery Night #7
- Season 4 Final Room Delivery Results / Last Day
- Season 4 Where Are They Now?
- Season 4 Auction Order Challenge (Part 1)
- Season 4 Auction Order Challenge (Part 2)
- Season 4 The Block Unlocked #6: Your Say
- Season 4 The Block Auction
The Block - Season 4 Episode 49 Auction Order Challenge (Part 2)
5.10 60 minutes The champ or chump quiz is decided in an unusual way and then some very special guests arrive to judge their renovations for crucial points to decide the outcome of the challenge.
