1. Name a movie set on an island
The rarest answer starts with “T” (9 letters, 2 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
Answer archive
Krillion answers — Friday, July 31, 2026
One day of Krillion Infinite, preserved in full.
These are the 7 prompts from the Krillion Infinite daily dive for Friday, July 31, 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 battle
The rarest answer starts with “B” (16 letters, 3 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
3. Name a movie about space
The rarest answer starts with “T” (15 letters, 3 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
4. Name a sport played on ice
The rarest answer starts with “B” (5 letters). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
5. Name an ancient writing system
The rarest answer starts with “O” (5 letters). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
6. Name a dynasty of China
The rarest answer starts with “S” (11 letters, 2 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
7. Name a type of telescope
The rarest answer starts with “R” (15 letters, 2 words). Only 4 answers on this prompt score Deep Cut or better — think past the obvious.
The full answers
Name a movie set on an island
🫧 Plankton (10 pts): Jurassic Park
🤡 Too Clever (15 pts): Jaws
🐟 Schooler (30 pts): Jurassic World, Pirates of the Caribbean
🦑 Rare (60 pts): Moana, King Kong
🏮 Deep Cut (85 pts): Mamma Mia!, Shutter Island
🌟 One in a Krillion (100 pts): The Beach, Cast Away
Name a famous battle
🫧 Plankton (10 pts): D-Day, Battle of Midway
🤡 Too Clever (15 pts): Battle of Stalingrad, Pearl Harbor
🐟 Schooler (30 pts): Battle of Waterloo, Battle of Gettysburg
🦑 Rare (60 pts): Battle of Hastings, Battle of Trafalgar
🏮 Deep Cut (85 pts): Battle of Agincourt, Battle of Thermopylae
🌟 One in a Krillion (100 pts): Battle of Cannae, Battle of Austerlitz
Name a movie about space
🫧 Plankton (10 pts): Star Wars
🤡 Too Clever (15 pts): Guardians of the Galaxy
🐟 Schooler (30 pts): Armageddon, Avatar
🦑 Rare (60 pts): The Martian, Interstellar
🏮 Deep Cut (85 pts): 2001: A Space Odyssey, Gravity
🌟 One in a Krillion (100 pts): The Right Stuff, Apollo 13
Name a sport played on ice
🫧 Plankton (10 pts): Hockey, Ice Skating
🤡 Too Clever (15 pts): Ice Hockey
🐟 Schooler (30 pts): Ice Dancing, Bobsled
🦑 Rare (60 pts): Speed Skating, Luge
🏮 Deep Cut (85 pts): Curling, Figure Skating
🌟 One in a Krillion (100 pts): Bandy, Broomball
Name an ancient writing system
🫧 Plankton (10 pts): Hieroglyphics, Alphabet
🤡 Too Clever (15 pts): Egyptian hieroglyphs, Latin alphabet
🐟 Schooler (30 pts): Sanskrit, Mayan glyphs
🦑 Rare (60 pts): Demotic script, Oracle bone script
🏮 Deep Cut (85 pts): Cuneiform, Linear B
🌟 One in a Krillion (100 pts): Ogham, Runes
Name a dynasty of China
🫧 Plankton (10 pts): Ming Dynasty, Qing Dynasty
🤡 Too Clever (15 pts): Shang Dynasty, Zhou Dynasty
🐟 Schooler (30 pts): Tang Dynasty, Song Dynasty
🦑 Rare (60 pts): Qin Dynasty, Han Dynasty
🏮 Deep Cut (85 pts): Yuan Dynasty, Jin Dynasty
🌟 One in a Krillion (100 pts): Sui Dynasty, Northern Wei
Name a type of telescope
🫧 Plankton (10 pts): Hubble Space Telescope, Spyglass
🤡 Too Clever (15 pts): Newtonian telescope, Space telescope
🐟 Schooler (30 pts): Refracting telescope, Reflecting telescope
🦑 Rare (60 pts): Dobsonian telescope, Schmidt-Cassegrain telescope
🏮 Deep Cut (85 pts): Catadioptric telescope, Ultraviolet telescope
🌟 One in a Krillion (100 pts): Radio telescope, X-ray telescope