1. Name a branch of biology
The rarest answer starts with “M” (8 letters). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
Answer archive
Krillion answers — Thursday, July 16, 2026
One day of Krillion Infinite, preserved in full.
These are the 7 prompts from the Krillion Infinite daily dive for Thursday, July 16, 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 place that is always cold
The rarest answer starts with “B” (13 letters, 2 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
3. Name a marsupial
The rarest answer starts with “N” (6 letters). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
4. Name a famous drummer
The rarest answer starts with “N” (10 letters, 2 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
5. Name a famous jazz musician
The rarest answer starts with “T” (15 letters, 2 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
6. Name a fruit that grows on a tree
The rarest answer starts with “D” (6 letters). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
7. Name something that runs on rails
The rarest answer starts with “V” (12 letters, 2 words). Only 5 answers on this prompt score Deep Cut or better — think past the obvious.
The full answers
Name a branch of biology
🫧 Plankton (10 pts): Zoology, Anatomy
🤡 Too Clever (15 pts): Genetics, Ecology
🐟 Schooler (30 pts): Microbiology, Botany
🦑 Rare (60 pts): Ornithology, Ichthyology
🏮 Deep Cut (85 pts): Entomology, Herpetology
🌟 One in a Krillion (100 pts): Mycology, Phycology
Name a place that is always cold
🫧 Plankton (10 pts): Antarctica, North Pole, Freezer, Alaska
🤡 Too Clever (15 pts): Siberia, Greenland, Iceland
🐟 Schooler (30 pts): Refrigerator, Mount Everest, Siberian tundra
🦑 Rare (60 pts): Ice hotel, Vostok Station, Oymyakon
🏮 Deep Cut (85 pts): Cryotherapy chamber, Space
🌟 One in a Krillion (100 pts): Boiling Lake?, Absolute zero lab
Name a marsupial
🫧 Plankton (10 pts): Kangaroo, Tasmanian tiger
🤡 Too Clever (15 pts): Koala, Wallaby
🐟 Schooler (30 pts): Bandicoot, Opossum
🦑 Rare (60 pts): Sugar glider, Wombat
🏮 Deep Cut (85 pts): Quoll, Tasmanian devil
🌟 One in a Krillion (100 pts): Numbat, Bilby
Name a famous drummer
🫧 Plankton (10 pts): Ringo Starr, Tommy Lee
🤡 Too Clever (15 pts): Phil Collins, Lars Ulrich
🐟 Schooler (30 pts): Dave Grohl, Travis Barker
🦑 Rare (60 pts): Ginger Baker, Buddy Rich
🏮 Deep Cut (85 pts): John Bonham, Keith Moon
🌟 One in a Krillion (100 pts): Neil Peart, Stewart Copeland
Name a famous jazz musician
🫧 Plankton (10 pts): Louis Armstrong, Miles Davis
🤡 Too Clever (15 pts): Billie Holiday, Charlie Parker
🐟 Schooler (30 pts): Count Basie, Ella Fitzgerald
🦑 Rare (60 pts): John Coltrane, Duke Ellington
🏮 Deep Cut (85 pts): Dizzy Gillespie, Art Blakey
🌟 One in a Krillion (100 pts): Thelonious Monk, Charles Mingus
Name a fruit that grows on a tree
🫧 Plankton (10 pts): Apple, Orange
🤡 Too Clever (15 pts): Pear, Lemon
🐟 Schooler (30 pts): Cherry, Peach
🦑 Rare (60 pts): Pomegranate, Mango
🏮 Deep Cut (85 pts): Persimmon, Fig
🌟 One in a Krillion (100 pts): Durian, Rambutan
Name something that runs on rails
🫧 Plankton (10 pts): Train, Subway, Tram, Roller coaster
🤡 Too Clever (15 pts): Monorail, Streetcar
🐟 Schooler (30 pts): Cable car, Freight train, Mine cart
🦑 Rare (60 pts): Funicular, Sawmill carriage, Lathe carriage
🏮 Deep Cut (85 pts): Sliding gate, Drawer slides, Camera dolly
🌟 One in a Krillion (100 pts): Vacuum train, Rack railway pinion