Host Tom Gleeson sets out to find Australia's hardest quiz champion, pitting four contestants against each other in a battle of attrition.
Season 1
| # | Title | Airdate |
|---|---|---|
| 1 | Oct 19, 2016 | |
| 2 | Oct 26, 2016 | |
| 3 | Nov 2, 2016 | |
| 4 | Nov 9, 2016 | |
| 5 | Nov 16, 2016 | |
| 6 | Nov 23, 2016 | |
| 7 | Nov 30, 2016 | |
| 8 | Dec 7, 2016 | |
| 9 | Dec 14, 2016 | |
| 10 | Dec 21, 2016 |
Season 2
| # | Title | Airdate |
|---|---|---|
| 1 | Aug 2, 2017 | |
| 2 | Aug 9, 2017 | |
| 3 | Aug 16, 2017 | |
| 4 | Aug 23, 2017 | |
| 5 | Aug 30, 2017 | |
| 6 | Sep 6, 2017 | |
| 7 | Sep 13, 2017 | |
| 8 | Sep 20, 2017 | |
| 9 | Sep 27, 2017 | |
| 10 | Oct 4, 2017 | |
| 11 | Oct 11, 2017 | |
| 12 | Oct 18, 2017 | |
| 13 | Oct 25, 2017 | |
| 14 | Nov 1, 2017 | |
| 15 | Nov 8, 2017 | |
| 16 | Nov 15, 2017 | |
| 17 | Nov 22, 2017 | |
| 18 | Nov 29, 2017 |
Season 3
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 21, 2018 | |
| 2 | Feb 28, 2018 | |
| 3 | Mar 7, 2018 | |
| 4 | Mar 14, 2018 | |
| 5 | Mar 21, 2018 | |
| 6 | Mar 28, 2018 | |
| 7 | Apr 11, 2018 | |
| 8 | Apr 18, 2018 | |
| 9 | Apr 25, 2018 | |
| 10 | Sep 19, 2018 | |
| 11 | Sep 26, 2018 | |
| 12 | Oct 3, 2018 | |
| 13 | Oct 10, 2018 | |
| 14 | Oct 17, 2018 | |
| 15 | Oct 31, 2018 | |
| 16 | Nov 7, 2018 | |
| 17 | Nov 14, 2018 | |
| 18 | Nov 21, 2018 | |
| 19 | Nov 28, 2018 | |
| 20 | Dec 5, 2018 | |
| 21 | Dec 12, 2018 | |
| 22 | Jan 30, 2019 |
Season 4
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 6, 2019 | |
| 2 | Feb 13, 2019 | |
| 3 | Feb 20, 2019 | |
| 4 | Feb 27, 2019 | |
| 5 | Mar 6, 2019 | |
| 6 | Mar 13, 2019 | |
| 7 | Mar 20, 2019 | |
| 8 | Mar 27, 2019 | |
| 9 | Apr 3, 2019 | |
| 10 | Apr 10, 2019 | |
| 11 | Jul 31, 2019 | |
| 12 | Aug 7, 2019 | |
| 13 | Aug 14, 2019 | |
| 14 | Aug 21, 2019 | |
| 15 | Aug 28, 2019 | |
| 16 | Sep 4, 2019 | |
| 17 | Sep 11, 2019 | |
| 18 | Sep 18, 2019 | |
| 19 | Sep 25, 2019 | |
| 20 | Oct 2, 2019 | |
|
SP
|
Dec 18, 2019 |
Season 5
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 5, 2020 | |
| 2 | Feb 12, 2020 | |
| 3 | Feb 19, 2020 | |
| 4 | Feb 26, 2020 | |
| 5 | Mar 4, 2020 | |
| 6 | Mar 11, 2020 | |
| 7 | Mar 18, 2020 | |
| 8 | Mar 25, 2020 | |
| 9 | Apr 1, 2020 | |
| 10 | Apr 8, 2020 | |
| 11 | Apr 15, 2020 | |
| 12 | Apr 22, 2020 | |
| 13 | Apr 29, 2020 | |
| 14 | May 6, 2020 | |
| 15 | May 13, 2020 | |
| 16 | Jul 15, 2020 | |
| 17 | Jul 22, 2020 | |
| 18 | Jul 29, 2020 | |
| 19 | Aug 5, 2020 | |
| 20 | Aug 12, 2020 | |
| 21 | Aug 19, 2020 | |
| 22 | Aug 26, 2020 | |
| 23 | Sep 2, 2020 | |
| 24 | Sep 9, 2020 | |
| 25 | Sep 16, 2020 | |
| 26 | Sep 23, 2020 | |
| 27 | Sep 30, 2020 | |
| 28 | Oct 7, 2020 | |
| 29 | Oct 14, 2020 | |
| 30 | Oct 21, 2020 | |
| 31 | Oct 28, 2020 | |
| 32 | Nov 4, 2020 | |
| 33 | Nov 11, 2020 | |
| 34 | Nov 18, 2020 | |
| 35 | Nov 25, 2020 | |
| 36 | Dec 2, 2020 | |
| 37 | Dec 9, 2020 | |
| 38 | Dec 16, 2020 | |
| 39 | Feb 3, 2021 | |
| 40 | Feb 10, 2021 | |
|
SP
|
Dec 23, 2020 |
Season 6
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 17, 2021 | |
| 2 | Feb 24, 2021 | |
| 3 | Mar 3, 2021 | |
| 4 | Mar 10, 2021 | |
| 5 | Mar 17, 2021 | |
| 6 | Mar 24, 2021 | |
| 7 | Mar 31, 2021 | |
| 8 | Apr 7, 2021 | |
| 9 | Apr 14, 2021 | |
| 10 | Apr 21, 2021 | |
| 11 | Apr 28, 2021 | |
| 12 | May 5, 2021 | |
| 13 | May 12, 2021 | |
| 14 | May 19, 2021 | |
| 15 | May 26, 2021 | |
| 16 | Jun 2, 2021 | |
| 17 | Jun 16, 2021 | |
| 18 | Aug 18, 2021 | |
| 19 | Aug 25, 2021 | |
| 20 | Sep 1, 2021 | |
| 21 | Sep 8, 2021 | |
| 22 | Sep 15, 2021 | |
| 23 | Sep 22, 2021 | |
| 24 | Sep 29, 2021 | |
| 25 | Oct 6, 2021 | |
| 26 | Oct 13, 2021 | |
| 27 | Oct 20, 2021 | |
| 28 | Oct 27, 2021 | |
| 29 | Nov 3, 2021 | |
| 30 | Nov 10, 2021 | |
| 31 | Nov 17, 2021 | |
| 32 | Nov 24, 2021 | |
| 33 | Dec 1, 2021 | |
| 34 | Dec 8, 2021 | |
| 35 | Dec 15, 2021 | |
|
SP
|
Dec 22, 2021 |
Season 7
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 2, 2022 | |
| 2 | Feb 9, 2022 | |
| 3 | Feb 16, 2022 | |
| 4 | Feb 23, 2022 | |
| 5 | Mar 2, 2022 | |
| 6 | Mar 9, 2022 | |
| 7 | Mar 16, 2022 | |
| 8 | Mar 23, 2022 | |
| 9 | Mar 30, 2022 | |
| 10 | Apr 6, 2022 | |
| 11 | Apr 13, 2022 | |
| 12 | Apr 20, 2022 | |
| 13 | Apr 27, 2022 | |
| 14 | May 4, 2022 | |
| 15 | May 25, 2022 | |
| 16 | Jun 1, 2022 | |
| 17 | Sep 28, 2022 | |
| 18 | Oct 5, 2022 | |
| 19 | Oct 12, 2022 | |
| 20 | Oct 19, 2022 | |
| 21 | Oct 26, 2022 | |
| 22 | Nov 2, 2022 | |
| 23 | Nov 9, 2022 | |
| 24 | Nov 16, 2022 | |
|
SP
|
Dec 21, 2022 |
Season 8
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 8, 2023 | |
| 2 | Feb 15, 2023 | |
| 3 | Feb 22, 2023 | |
| 4 | Mar 1, 2023 | |
| 5 | Mar 8, 2023 | |
| 6 | Mar 15, 2023 | |
| 7 | Mar 22, 2023 | |
| 8 | Mar 29, 2023 | |
| 9 | Apr 5, 2023 | |
| 10 | Apr 12, 2023 | |
| 11 | Apr 19, 2023 | |
| 12 | Apr 26, 2023 | |
| 13 | May 3, 2023 | |
| 14 | May 10, 2023 | |
| 15 | May 17, 2023 | |
| 16 | May 24, 2023 | |
| 17 | May 31, 2023 | |
| 18 | Aug 2, 2023 | |
| 19 | Aug 9, 2023 | |
| 20 | Aug 16, 2023 | |
| 21 | Aug 23, 2023 | |
| 22 | Aug 30, 2023 | |
| 23 | Sep 6, 2023 | |
| 24 | Sep 13, 2023 | |
| 25 | Sep 20, 2023 | |
| 26 | Sep 27, 2023 | |
| 27 | Oct 4, 2023 | |
| 28 | Oct 11, 2023 | |
| 29 | Oct 18, 2023 | |
| 30 | Oct 25, 2023 | |
|
SP
|
Dec 20, 2023 |
Season 9
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 7, 2024 | |
| 2 | Feb 14, 2024 | |
| 3 | Feb 21, 2024 | |
| 4 | Feb 28, 2024 | |
| 5 | Mar 6, 2024 | |
| 6 | Mar 13, 2024 | |
| 7 | Mar 20, 2024 | |
| 8 | Mar 27, 2024 | |
| 9 | Apr 3, 2024 | |
| 10 | Apr 10, 2024 | |
| 11 | Apr 17, 2024 | |
| 12 | Apr 24, 2024 | |
| 13 | May 1, 2024 | |
| 14 | May 8, 2024 | |
| 15 | May 15, 2024 | |
| 16 | May 22, 2024 | |
| 17 | May 29, 2024 | |
| 18 | Jun 5, 2024 | |
| 19 | Jun 12, 2024 | |
| 20 | Jun 19, 2024 | |
| 21 | Jun 26, 2024 | |
| 22 | Jul 3, 2024 | |
| 23 | Jul 10, 2024 | |
| 24 | Jul 17, 2024 | |
| 25 | Oct 9, 2024 | |
| 26 | Oct 16, 2024 | |
| 27 | Oct 23, 2024 | |
| 28 | Oct 30, 2024 | |
| 29 | Nov 6, 2024 | |
| 30 | Nov 13, 2024 | |
| 31 | Nov 20, 2024 | |
| 32 | Nov 27, 2024 | |
| 33 | Dec 4, 2024 | |
| 34 | Dec 11, 2024 | |
| 35 | Dec 18, 2024 |
Season 10
| # | Title | Airdate |
|---|---|---|
| 1 | Jan 29, 2025 | |
| 2 | Feb 5, 2025 | |
| 3 | Feb 12, 2025 | |
| 4 | Feb 19, 2025 | |
| 5 | Feb 26, 2025 | |
| 6 | Mar 5, 2025 | |
| 7 | Mar 12, 2025 | |
| 8 | Mar 19, 2025 | |
| 9 | Mar 26, 2025 | |
| 10 | Apr 2, 2025 | |
| 11 | Apr 9, 2025 | |
| 12 | Apr 23, 2025 | |
| 13 | Jul 23, 2025 | |
| 14 | Jul 30, 2025 | |
| 15 | Aug 6, 2025 | |
| 16 | Aug 13, 2025 | |
| 17 | Aug 20, 2025 | |
| 18 | Aug 27, 2025 | |
| 19 | Sep 3, 2025 | |
| 20 | Sep 10, 2025 | |
| 21 | Sep 17, 2025 | |
| 22 | Sep 24, 2025 | |
| 23 | Oct 1, 2025 | |
| 24 | Oct 8, 2025 | |
| 25 | Oct 15, 2025 | |
| 26 | Oct 22, 2025 | |
| 27 | Oct 29, 2025 | |
| 28 | Nov 5, 2025 | |
| 29 | Nov 12, 2025 | |
| 30 | Nov 19, 2025 | |
| 31 | Nov 26, 2025 | |
| 32 | Dec 3, 2025 | |
| 33 | Dec 10, 2025 | |
| 34 | Dec 17, 2025 |
Season 11
| # | Title | Airdate |
|---|---|---|
| 1 | Jan 7, 2026 | |
| 2 | Jan 14, 2026 | |
| 3 | Jan 21, 2026 | |
| 4 | Jan 28, 2026 | |
| 5 | Feb 4, 2026 | |
| 6 | Feb 11, 2026 | |
| 7 | Feb 18, 2026 | |
| 8 | Feb 25, 2026 | |
| 9 | Apr 29, 2026 |