Archive · Dive #21
Krillion Unlimited #21 (September 21, 2026)
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Preview the seven prompts of #21
- Geography
Name a country that uses the Euro - Animals & Nature
Name an animal that lives in the Arctic - Food & Drink
Name a food eaten during a festival or holiday - Movies & TV
Name a TV show set in a school - Music, Sports & Games
Name a musical duo or group - Brands & Things
Name a supermarket or grocery store chain - Words & Knowledge
Name a palindrome word
Answers stay hidden until you finish the dive — then every accepted answer and its tier is shown. Spoilers are further down the page, folded.
Krillion #21 in numbers
Dive #21 (Monday, September 21, 2026) accepted 572 different answers across its seven prompts. The widest bank was Name a food eaten during a festival or holiday with 146 answers; the narrowest was Name a country that uses the Euro with 26, which is where a Deep Cut was hardest to find. A perfect dive is 700 points (7,000 m); the safe route of seven Plankton answers reaches 70 points, 700 m, and never leaves the sunlight zone.
Spoilers: the One in a Krillion answer for every prompt of #21
Geography · Name a country that uses the Euro (26 accepted answers)
Safe answer (Plankton, 10): France · Deep Cuts (85): Monaco, San Marino, Andorra
One in a Krillion (100): Vatican City — The world's smallest country mints its own Euro coins in mintages so tiny that some fetch thousands of dollars from collectors.
Animals & Nature · Name an animal that lives in the Arctic (68 accepted answers)
Safe answer (Plankton, 10): Polar Bear · Deep Cuts (85): Arctic Ground Squirrel, Collared Lemming, Brown Lemming
One in a Krillion (100): Arctic Woolly Bear Moth — Its caterpillar freezes solid every winter and may repeat this for up to 7 years before finally turning into a moth.
Food & Drink · Name a food eaten during a festival or holiday (146 accepted answers)
Safe answer (Plankton, 10): Turkey · Deep Cuts (85): Figgy Pudding, Mince Pie, Roast Goose
One in a Krillion (100): Kutia — On Ukrainian Christmas Eve, families toss a spoonful of this wheat-and-honey pudding at the ceiling — the more that sticks, the luckier next year's harvest.
Movies & TV · Name a TV show set in a school (86 accepted answers)
Safe answer (Plankton, 10): Glee · Deep Cuts (85): Victorious, Zoey 101, Girl Meets World
One in a Krillion (100): Chalk — This forgotten 1997 BBC staffroom sitcom was written by a young Steven Moffat, who later joked he wished the tapes could be burned before he went on to run Doctor Who and Sherlock.
Music, Sports & Games · Name a musical duo or group (105 accepted answers)
Safe answer (Plankton, 10): The Beatles · Deep Cuts (85): Talking Heads, The Kinks, The Police
One in a Krillion (100): Ladysmith Black Mambazo — This South African a cappella group sings entirely without instruments and won five Grammys after Paul Simon featured them on Graceland.
Brands & Things · Name a supermarket or grocery store chain (88 accepted answers)
Safe answer (Plankton, 10): Walmart · Deep Cuts (85): Giant Eagle, Save-A-Lot, Giant Food
One in a Krillion (100): Stew Leonard's — This Connecticut grocery chain is nicknamed the 'Disneyland of Dairy Stores' for its animatronic singing cows and a three-ton granite rock out front carved with 'Rule 1: The customer is always right.'
Words & Knowledge · Name a palindrome word (53 accepted answers)
Safe answer (Plankton, 10): Mom · Deep Cuts (85): Pip, Pup, Bib
One in a Krillion (100): Tattarrattat — James Joyce coined this 12-letter palindrome in Ulysses for the sound of a knock on a door — Guinness World Records lists it as the longest common English palindrome.
Tiers are editorial estimates, not player statistics — how they are assigned is on the scoring page. Think an answer is missing or mis-tiered? Tell us.