All 7 prompts Source for prompts: KrillionHQ / krillion.wiki (merged, HQ-verified where fetched)
Prompt 1: Name a sovereign country whose flag contains both red and white One in a Krillion (100): Brunei Deep Cut (85) sample — first 10 of 44: Afghanistan, Antigua and Barbuda, Azerbaijan, Belarus, Belize, Burundi, Cambodia, Cape Verde, Central African Republic, Comoros Full Deep Cut list: 44 answers on the source page; only the first 10 are shown here yet.
Prompt 2: Name an animal threatened with extinction One in a Krillion (100): — none listed on source page Deep Cut (85) sample — first 10 of 46: Addax, Amur leopard, Arabian oryx, Aye-aye, Beluga sturgeon, Blue-throated macaw, Chinese alligator, Chinese pangolin, Coelacanth, Ethiopian wolf Full Deep Cut list: 46 answers on the source page; only the first 10 are shown here yet.
Prompt 3: Name a cut of beef One in a Krillion (100): — none listed on source page Deep Cut (85) sample — first 10 of 12: Baseball steak, Bavette, Beef cheek, Beef tongue, Chateaubriand, Chuck eye, Denver steak, Picanha, Ranch steak, Silverside Full Deep Cut list: 12 answers on the source page; only the first 10 are shown here yet.
Prompt 4: Name a girl group One in a Krillion (100): — none listed on source page Deep Cut (85) sample — first 10 of 38: 3LW, 4Minute, 702, After School, BABYMETAL, Blaque, Brown Eyed Girls, Chloe x Halle, City Girls, Cleopatra Full Deep Cut list: 38 answers on the source page; only the first 10 are shown here yet.
Prompt 5: Name a famous scientist One in a Krillion (100): — none listed on source page Deep Cut (85) sample — first 10 of 34: A.P.J. Abdul Kalam, Al-Khwarizmi, Alexander von Humboldt, Antonie van Leeuwenhoek, B.F. Skinner, Barbara McClintock, Brian Cox, C.V. Raman, Chien-Shiung Wu, Dorothy Hodgkin Full Deep Cut list: 34 answers on the source page; only the first 10 are shown here yet.
Prompt 6: Name an arcade game One in a Krillion (100): — none listed on source page Deep Cut (85) sample — first 10 of 36: 1943, After Burner, Altered Beast, Arkanoid, Beatmania, Berzerk, Crystal Castles, Elevator Action, Galaxy Game, Hydro Thunder Full Deep Cut list: 36 answers on the source page; only the first 10 are shown here yet.
Prompt 7: Name a team that played in the 2026 FIFA World Cup One in a Krillion (100): — none listed on source page Deep Cut (85) sample — first 10 of 8: Cape Verde, DR Congo, Haiti, Iraq, Jordan, New Zealand, Panama Full Deep Cut list: 8 answers on the source page; only the first 10 are shown here yet.