1. Name a famous mathematician
The rarest answer starts with “S” (19 letters, 2 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
Answer archive
Krillion answers — Monday, September 14, 2026
One day of Krillion Infinite, preserved in full.
These are the 7 prompts from the Krillion Infinite daily dive for Monday, September 14, 2026, with every accepted answer published by rarity tier — from the Plankton answer everyone gave, down to the One in a Krillion answer worth 100 points. Already played? Compare your dive honestly. Not played yet? If this page is today's date, close it and play first — spoilers are real down here.
Hints — a nudge before the answers
Want to almost find it yourself first? Each hint describes that prompt's rarest answer — its first letter, its length, and how much company it has in the deep tiers — without naming it. The full answers are right below, past the point of no return.
2. Name a famous swimmer
The rarest answer starts with “J” (18 letters, 2 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
3. Name a citrus fruit
The rarest answer starts with “Y” (4 letters). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
4. Name a type of fossil
The rarest answer starts with “C” (9 letters). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
5. Name a famous volcano
The rarest answer starts with “M” (16 letters, 2 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
6. Name a type of kangaroo
The rarest answer starts with “T” (13 letters). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
7. Name a country famous for cricket
The rarest answer starts with “Z” (8 letters). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
The full answers
Name a famous mathematician
🫧 Plankton (10 pts): Fibonacci, Rene Descartes
🤡 Too Clever (15 pts): Pythagoras, Isaac Newton
🐟 Schooler (30 pts): Euclid, Archimedes
🦑 Rare (60 pts): Leonhard Euler, Carl Friedrich Gauss
🏮 Deep Cut (85 pts): Alan Turing, John von Neumann
🌟 One in a Krillion (100 pts): Srinivasa Ramanujan, Emmy Noether
Name a famous swimmer
🫧 Plankton (10 pts): Michael Phelps
🤡 Too Clever (15 pts): Katie Ledecky
🐟 Schooler (30 pts): Adam Peaty, Simone Manuel
🦑 Rare (60 pts): Ryan Lochte, Caeleb Dressel
🏮 Deep Cut (85 pts): Ian Thorpe, Dara Torres
🌟 One in a Krillion (100 pts): Johnny Weissmuller, Mark Spitz
Name a citrus fruit
🫧 Plankton (10 pts): Orange
🤡 Too Clever (15 pts): Lemon
🐟 Schooler (30 pts): Clementine, Lime
🦑 Rare (60 pts): Grapefruit, Tangerine
🏮 Deep Cut (85 pts): Pomelo, Blood Orange
🌟 One in a Krillion (100 pts): Yuzu, Kumquat
Name a type of fossil
🫧 Plankton (10 pts): Fossilized bone, Ammonite
🤡 Too Clever (15 pts): Dinosaur fossil, Trilobite
🐟 Schooler (30 pts): Amber fossil, Imprint fossil
🦑 Rare (60 pts): Cast fossil, Petrified wood
🏮 Deep Cut (85 pts): Trace fossil, Mold fossil
🌟 One in a Krillion (100 pts): Coprolite, Gastrolith
Name a famous volcano
🫧 Plankton (10 pts): Mount Fuji
🤡 Too Clever (15 pts): Mount Vesuvius
🐟 Schooler (30 pts): Mount Kilimanjaro, Mauna Loa
🦑 Rare (60 pts): Mount St. Helens, Mount Etna
🏮 Deep Cut (85 pts): Eyjafjallajökull, Mount Pinatubo
🌟 One in a Krillion (100 pts): Mount Nyiragongo, Krakatoa
Name a type of kangaroo
🫧 Plankton (10 pts): Kangaroo, Wallaby
🤡 Too Clever (15 pts): Eastern gray kangaroo, Red kangaroo
🐟 Schooler (30 pts): Western gray kangaroo, Euro
🦑 Rare (60 pts): Red-necked wallaby, Antilopine kangaroo
🏮 Deep Cut (85 pts): Wallaroo, Quokka
🌟 One in a Krillion (100 pts): Tree-kangaroo, Musky rat-kangaroo
Name a country famous for cricket
🫧 Plankton (10 pts): India
🤡 Too Clever (15 pts): Australia, England
🐟 Schooler (30 pts): Pakistan, Bangladesh
🦑 Rare (60 pts): South Africa, West Indies
🏮 Deep Cut (85 pts): New Zealand, Sri Lanka
🌟 One in a Krillion (100 pts): Zimbabwe, Afghanistan