1. Name a sovereign country whose flag contains both red and white
109 valid answers
One in a Krillion100Brunei · Kiribati
Deep cut85Afghanistan · Antigua and Barbuda · Azerbaijan+41
Rare60Algeria · Australia · Bahrain+36
Schooler30Austria · Chile · Cuba+13
Too clever15Denmark · Nepal
Plankton10Canada · France · Japan+3
Expand all 109 answers
One in a Krillion (2)
- Brunei 100
- Kiribati 100
Deep cut (44)
- Afghanistan 85
- Antigua and Barbuda 85
- Azerbaijan 85
- Belarus 85
- Belize 85
- Burundi 85
- Cambodia 85
- Cape Verde 85
- Central African Republic 85
- Comoros 85
- Djibouti 85
- Dominica 85
- Equatorial Guinea 85
- Eswatini 85
- Fiji 85
- Gambia 85
- Guyana 85
- Haiti 85
- Laos 85
- Libya 85
- Madagascar 85
- Maldives 85
- Mozambique 85
- Myanmar 85
- Namibia 85
- Papua New Guinea 85
- Portugal 85
- Saint Kitts and Nevis 85
- Samoa 85
- Seychelles 85
- South Sudan 85
- Sudan 85
- Suriname 85
- Tajikistan 85
- Timor-Leste 85
- Togo 85
- Tonga 85
- Trinidad and Tobago 85
- Turkmenistan 85
- Tuvalu 85
- Uganda 85
- Uzbekistan 85
- Venezuela 85
- Zimbabwe 85
Rare (39)
- Algeria 60
- Australia 60
- Bahrain 60
- Bulgaria 60
- Costa Rica 60
- Croatia 60
- Czechia 60
- Dominican Republic 60
- Egypt 60
- Georgia 60
- Hungary 60
- Iceland 60
- Iran 60
- Iraq 60
- Jordan 60
- Kenya 60
- Kuwait 60
- Latvia 60
- Lebanon 60
- Liberia 60
- Luxembourg 60
- Malaysia 60
- Malta 60
- New Zealand 60
- North Korea 60
- Oman 60
- Panama 60
- Paraguay 60
- Peru 60
- Philippines 60
- Qatar 60
- Serbia 60
- Slovakia 60
- Slovenia 60
- South Africa 60
- Syria 60
- Tunisia 60
- United Arab Emirates 60
- Yemen 60
Schooler (16)
- Austria 30
- Chile 30
- Cuba 30
- Indonesia 30
- Italy 30
- Mexico 30
- Monaco 30
- Netherlands 30
- Norway 30
- Poland 30
- Russia 30
- Singapore 30
- South Korea 30
- Spain 30
- Thailand 30
- Turkey 30
Too clever (2)
- Denmark 15
- Nepal 15
Plankton (6)
- Canada 10
- France 10
- Japan 10
- Switzerland 10
- United Kingdom 10
- United States 10
2. Name an animal threatened with extinction
105 valid answers
One in a Krillion100Northern white rhino
Deep cut85Addax · Amur leopard · Arabian oryx+43
Rare60African penguin · African wild dog · Black-footed ferret+26
Schooler30Black rhinoceros · Blue whale · Cheetah+19
Too clever15Axolotl · Pangolin
Plankton10Giant panda · Gorilla · Polar bear+2
Expand all 105 answers
One in a Krillion (1)
- Northern white rhino 100
Deep cut (46)
- Addax 85
- Amur leopard 85
- Arabian oryx 85
- Aye-aye 85
- Beluga sturgeon 85
- Blue-throated macaw 85
- Chinese alligator 85
- Chinese pangolin 85
- Coelacanth 85
- Ethiopian wolf 85
- European eel 85
- Galapagos penguin 85
- Ganges river dolphin 85
- Gharial 85
- Giant clam 85
- Giant otter 85
- Hawaiian monk seal 85
- Hirola 85
- Iberian lynx 85
- Indian rhinoceros 85
- Indri 85
- Irrawaddy dolphin 85
- Javan rhinoceros 85
- Kakapo 85
- Kea 85
- Kemp's ridley sea turtle 85
- Kouprey 85
- Markhor 85
- Mediterranean monk seal 85
- Mexican wolf 85
- Northern bald ibis 85
- Numbat 85
- Philippine eagle 85
- Przewalski's horse 85
- Red wolf 85
- Rusty patched bumble bee 85
- Saiga antelope 85
- Saola 85
- Sawfish 85
- Sei whale 85
- Spix's macaw 85
- Staghorn coral 85
- Vaquita 85
- Wild Bactrian camel 85
- Yangtze finless porpoise 85
- Yellow-eyed penguin 85
Rare (29)
- African penguin 60
- African wild dog 60
- Black-footed ferret 60
- Bonobo 60
- Bornean orangutan 60
- California condor 60
- Dugong 60
- Emperor penguin 60
- Fin whale 60
- Galapagos tortoise 60
- Hammerhead shark 60
- Harpy eagle 60
- Hyacinth macaw 60
- Kiwi 60
- Komodo dragon 60
- Leatherback sea turtle 60
- Loggerhead sea turtle 60
- Manta ray 60
- North Atlantic right whale 60
- Okapi 60
- Quokka 60
- Ring-tailed lemur 60
- Sea otter 60
- Sumatran orangutan 60
- Sumatran rhinoceros 60
- Tapir 60
- Tasmanian devil 60
- White rhinoceros 60
- Whooping crane 60
Schooler (22)
- Black rhinoceros 30
- Blue whale 30
- Cheetah 30
- Chimpanzee 30
- Elephant 30
- Giraffe 30
- Gray wolf 30
- Great white shark 30
- Green sea turtle 30
- Hawksbill sea turtle 30
- Hippopotamus 30
- Jaguar 30
- Koala 30
- Leopard 30
- Lion 30
- Manatee 30
- Monarch butterfly 30
- Orangutan 30
- Red panda 30
- Sea turtle 30
- Snow leopard 30
- Whale shark 30
Too clever (2)
- Axolotl 15
- Pangolin 15
Plankton (5)
- Giant panda 10
- Gorilla 10
- Polar bear 10
- Rhinoceros 10
- Tiger 10
3. Name a cut of beef
47 valid answers
One in a Krillion100Spider steak
Deep cut85Baseball steak · Bavette · Beef cheek+9
Rare60Back ribs · Blade steak · Club steak+13
Schooler30Brisket · Chuck · Cube steak+10
Too clever15Hanger steak
Plankton10Filet mignon · Ribeye · Sirloin+1
Expand all 47 answers
One in a Krillion (1)
- Spider steak 100
Deep cut (12)
- Baseball steak 85
- Bavette 85
- Beef cheek 85
- Beef tongue 85
- Chateaubriand 85
- Chuck eye 85
- Denver steak 85
- Picanha 85
- Ranch steak 85
- Silverside 85
- Teres major 85
- Topside 85
Rare (16)
- Back ribs 60
- Blade steak 60
- Club steak 60
- Cowboy steak 60
- Flat iron 60
- Minute steak 60
- Oxtail 60
- Petite sirloin 60
- Plate 60
- Porterhouse 60
- Rib steak 60
- Shank 60
- Short loin 60
- Sirloin tip 60
- Tomahawk 60
- Tri-tip 60
Schooler (13)
- Brisket 30
- Chuck 30
- Cube steak 30
- Flank 30
- London broil 30
- New York strip 30
- Prime rib 30
- Round 30
- Rump 30
- Short rib 30
- Skirt steak 30
- Tenderloin 30
- Top sirloin 30
Too clever (1)
- Hanger steak 15
Plankton (4)
- Filet mignon 10
- Ribeye 10
- Sirloin 10
- T-bone 10
4. Name a girl group
97 valid answers
One in a Krillion100The Chordettes
Deep cut853LW · 4Minute · 702+35
Rare60(G)I-DLE · 2NE1 · Aespa+36
Schooler30Bananarama · Fifth Harmony · Girls Aloud+9
Too clever15The Andrews Sisters · Wilson Phillips
Plankton10Blackpink · Destiny's Child · Little Mix+2
Expand all 97 answers
One in a Krillion (1)
- The Chordettes 100
Deep cut (38)
- 3LW 85
- 4Minute 85
- 702 85
- After School 85
- BABYMETAL 85
- Blaque 85
- Brown Eyed Girls 85
- Chloe x Halle 85
- City Girls 85
- Cleopatra 85
- Eternal 85
- EVERGLOW 85
- Exposé 85
- Girlicious 85
- ILLIT 85
- IZ*ONE 85
- Klymaxx 85
- Mis-Teeq 85
- Miss A 85
- Momoland 85
- Morning Musume 85
- Oh My Girl 85
- Perfume 85
- Sistar 85
- STAYC 85
- SWV 85
- T-ara 85
- The Chiffons 85
- The Crystals 85
- The Dixie Cups 85
- The Emotions 85
- The Marvelettes 85
- The McGuire Sisters 85
- The Puppini Sisters 85
- The Runaways 85
- Total 85
- Vanity 6 85
- XG 85
Rare (39)
- (G)I-DLE 60
- 2NE1 60
- Aespa 60
- AKB48 60
- All Saints 60
- Apink 60
- Atomic Kitten 60
- B*Witched 60
- Babymonster 60
- Danity Kane 60
- Dream 60
- En Vogue 60
- f(x) 60
- FLO 60
- GFriend 60
- ITZY 60
- IVE 60
- KARA 60
- KATSEYE 60
- Kep1er 60
- Labelle 60
- LE SSERAFIM 60
- Loona 60
- Mamamoo 60
- Martha and the Vandellas 60
- Newjeans 60
- NMIXX 60
- Red Velvet 60
- Salt-N-Pepa 60
- The Bangles 60
- The Cheetah Girls 60
- The Go-Go's 60
- The Ronettes 60
- The Saturdays 60
- The Shangri-Las 60
- The Shirelles 60
- The Veronicas 60
- Wonder Girls 60
- Xscape 60
Schooler (12)
- Bananarama 30
- Fifth Harmony 30
- Girls Aloud 30
- Girls' Generation 30
- HAIM 30
- Sister Sledge 30
- Sugababes 30
- The Chicks 30
- The Pointer Sisters 30
- The Pussycat Dolls 30
- The Supremes 30
- Twice 30
Too clever (2)
- The Andrews Sisters 15
- Wilson Phillips 15
Plankton (5)
- Blackpink 10
- Destiny's Child 10
- Little Mix 10
- Spice Girls 10
- TLC 10
5. Name a famous scientist
102 valid answers
One in a Krillion100Ibn al-Haytham
Deep cut85A.P.J. Abdul Kalam · Al-Khwarizmi · Alexander von Humboldt+31
Rare60Alexander Fleming · Amedeo Avogadro · Antoine Lavoisier+32
Schooler30Ada Lovelace · Alan Turing · Alexander Graham Bell+20
Too clever15Neil deGrasse Tyson · Rosalind Franklin
Plankton10Albert Einstein · Charles Darwin · Galileo Galilei+4
Expand all 102 answers
One in a Krillion (1)
- Ibn al-Haytham 100
Deep cut (34)
- A.P.J. Abdul Kalam 85
- Al-Khwarizmi 85
- Alexander von Humboldt 85
- Antonie van Leeuwenhoek 85
- B.F. Skinner 85
- Barbara McClintock 85
- Brian Cox 85
- C.V. Raman 85
- Chien-Shiung Wu 85
- Dorothy Hodgkin 85
- Emmy Noether 85
- Georges Lemaitre 85
- Hedy Lamarr 85
- Hypatia 85
- Ibn Sina 85
- Irene Joliot-Curie 85
- J.J. Thomson 85
- Jennifer Doudna 85
- John von Neumann 85
- Katalin Kariko 85
- Lise Meitner 85
- Michio Kaku 85
- Norman Borlaug 85
- Paul Dirac 85
- Percy Julian 85
- Pierre Curie 85
- Robert Koch 85
- Satyendra Nath Bose 85
- Sophie Germain 85
- Stephen Jay Gould 85
- Subrahmanyan Chandrasekhar 85
- Tu Youyou 85
- Tycho Brahe 85
- Wolfgang Pauli 85
Rare (35)
- Alexander Fleming 60
- Amedeo Avogadro 60
- Antoine Lavoisier 60
- Blaise Pascal 60
- Carl Jung 60
- Carl Linnaeus 60
- Charles Babbage 60
- Dmitri Mendeleev 60
- Edward Jenner 60
- Edwin Hubble 60
- Enrico Fermi 60
- Ernest Rutherford 60
- Erwin Schrodinger 60
- Euclid 60
- Francis Crick 60
- Grace Hopper 60
- Hippocrates 60
- Ivan Pavlov 60
- James Clerk Maxwell 60
- James Watson 60
- Johannes Kepler 60
- John Dalton 60
- Jonas Salk 60
- Linus Pauling 60
- Mae Jemison 60
- Max Planck 60
- Ptolemy 60
- Richard Dawkins 60
- Richard Feynman 60
- Robert Boyle 60
- Robert Hooke 60
- Sigmund Freud 60
- Srinivasa Ramanujan 60
- Vera Rubin 60
- Werner Heisenberg 60
Schooler (23)
- Ada Lovelace 30
- Alan Turing 30
- Alexander Graham Bell 30
- Alfred Nobel 30
- Archimedes 30
- Aristotle 30
- Benjamin Franklin 30
- Bill Nye 30
- Carl Sagan 30
- Copernicus 30
- George Washington Carver 30
- Gregor Mendel 30
- Jane Goodall 30
- Katherine Johnson 30
- Leonardo da Vinci 30
- Louis Pasteur 30
- Michael Faraday 30
- Niels Bohr 30
- Nikola Tesla 30
- Pythagoras 30
- Rachel Carson 30
- Sally Ride 30
- Thomas Edison 30
Too clever (2)
- Neil deGrasse Tyson 15
- Rosalind Franklin 15
Plankton (7)
- Albert Einstein 10
- Charles Darwin 10
- Galileo Galilei 10
- Isaac Newton 10
- Marie Curie 10
- Robert Oppenheimer 10
- Stephen Hawking 10
6. Name an arcade game
104 valid answers
One in a Krillion100Computer Space
Deep cut851943 · After Burner · Altered Beast+33
Rare601942 · Area 51 · Battlezone+37
Schooler30Air hockey · Asteroids · Big Buck Hunter+17
Too clever15Burgertime · Pong
Plankton10Donkey Kong · Pac-Man · Pinball+2
Expand all 104 answers
One in a Krillion (1)
- Computer Space 100
Deep cut (36)
- 1943 85
- After Burner 85
- Altered Beast 85
- Arkanoid 85
- Beatmania 85
- Berzerk 85
- Crystal Castles 85
- Elevator Action 85
- Galaxy Game 85
- Hydro Thunder 85
- Initial D 85
- Jurassic Park 85
- Karate Champ 85
- Lethal Enforcers 85
- Mappy 85
- Marble Madness 85
- Mario Bros. 85
- Mario Kart Arcade GP 85
- Millipede 85
- Pump It Up 85
- Rampage 85
- Ridge Racer 85
- Robotron: 2084 85
- Rolling Thunder 85
- San Francisco Rush 85
- Sega Rally 85
- Silent Scope 85
- Sinistar 85
- Smash TV 85
- Sunset Riders 85
- Taiko no Tatsujin 85
- Terminator 2: Judgment Day 85
- The Fast and the Furious 85
- The King of Fighters 85
- Xevious 85
- Zaxxon 85
Rare (40)
- 1942 60
- Area 51 60
- Battlezone 60
- Breakout 60
- Bubble Bobble 60
- Claw machine 60
- Crazy Taxi 60
- Cruis'n USA 60
- Daytona USA 60
- Defender 60
- Dig Dug 60
- Dragon's Lair 60
- Final Fight 60
- Foosball 60
- Galaxian 60
- Gauntlet 60
- Golden Axe 60
- Gradius 60
- Joust 60
- Killer Instinct 60
- Marvel vs. Capcom 60
- Metal Slug 60
- Missile Command 60
- NFL Blitz 60
- Out Run 60
- Paperboy 60
- Pole Position 60
- Punch-Out!! 60
- Q*bert 60
- R-Type 60
- Shinobi 60
- Soulcalibur 60
- Spy Hunter 60
- Star Wars 60
- Tempest 60
- Time Crisis 60
- Track & Field 60
- Tron 60
- Virtua Fighter 60
- X-Men 60
Schooler (20)
- Air hockey 30
- Asteroids 30
- Big Buck Hunter 30
- Centipede 30
- Contra 30
- Dance Dance Revolution 30
- Double Dragon 30
- Frogger 30
- Galaga 30
- Golden Tee 30
- Mortal Kombat 30
- Ms. Pac-Man 30
- NBA Jam 30
- Skee-Ball 30
- Teenage Mutant Ninja Turtles 30
- Tekken 30
- Tetris 30
- The House of the Dead 30
- The Simpsons Arcade Game 30
- Whac-A-Mole 30
Too clever (2)
- Burgertime 15
- Pong 15
Plankton (5)
- Donkey Kong 10
- Pac-Man 10
- Pinball 10
- Space Invaders 10
- Street Fighter 10
7. Name a team that played in the 2026 FIFA World Cup
48 valid answers
One in a Krillion100Curaçao
Deep cut85Cape Verde · DR Congo · Haiti+5
Rare60Algeria · Austria · Czechia+11
Schooler30Australia · Belgium · Canada+13
Too clever15Bosnia and Herzegovina
Plankton10Argentina · Brazil · England+5
Expand all 48 answers
One in a Krillion (1)
- Curaçao 100
Deep cut (8)
- Cape Verde 85
- DR Congo 85
- Haiti 85
- Iraq 85
- Jordan 85
- New Zealand 85
- Panama 85
- Uzbekistan 85
Rare (14)
- Algeria 60
- Austria 60
- Czechia 60
- Ecuador 60
- Ghana 60
- Iran 60
- Ivory Coast 60
- Paraguay 60
- Qatar 60
- Saudi Arabia 60
- Senegal 60
- South Africa 60
- Tunisia 60
- Turkey 60
Schooler (16)
- Australia 30
- Belgium 30
- Canada 30
- Colombia 30
- Croatia 30
- Egypt 30
- Japan 30
- Morocco 30
- Netherlands 30
- Norway 30
- Portugal 30
- Scotland 30
- South Korea 30
- Sweden 30
- Switzerland 30
- Uruguay 30
Too clever (1)
- Bosnia and Herzegovina 15
Plankton (8)
- Argentina 10
- Brazil 10
- England 10
- France 10
- Germany 10
- Mexico 10
- Spain 10
- United States 10
About this data
This is an independent guide and is not the official Krillion publisher. Answer data is sourced from the daily puzzle data publicly available on krillion.io; the explanations here are independently written.
Rarity tiers run from Plankton (10 pts) up to One in a Krillion (100 pts). Each point carries your dive 10 metres deeper; there are seven prompts and the timer runs out after 20 seconds.
Challenge a friend
Invite a friend to take today's dive — they'll see your name and today's answers.