The Endless Dive Krill THE ENDLESS DIVE
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QUIZ PACK:
THE ENDLESS DIVE QUIZ · 52 VERIFIED FINITE CATEGORIES

The Endless Dive Quiz — Play 52 Deep Sea Trivia Categories & Packs

Choose a themed quiz pack above to play a custom 7-round dive, test individual answers in our Live Answer Rarity Evaluator below, or study the complete 52-category reference syllabus.

SINGLE-PROMPT RARITY CHECKER

TEST ANY ANSWER'S DEPTH SCORE

CATEGORY: GROUP 18 NOBLE GASES

Name an element in Group 18 of the periodic table, including oganesson. Names or symbols count.

DEPTH VERDICT

Waiting for your answer…

Enter a common answer or a rare Hadal answer on the left and press CHECK DEPTH.

HADAL TARGET (+1,000m): Oganesson (Og) or Radon (Rn)
REFERENCE SYLLABUS

ALL 52 CATEGORIES IN THE ENDLESS DIVE QUIZ

CHEMISTRY & PERIODIC TABLE (8 BANKS)

Category Set Size Plankton Trap (+100m–250m) Krillion Hadal Pick (+1,000m) Input Rule
Group 1 Alkali Metals 6 valid Lithium, Sodium Francium (Fr), Caesium (Cs) Symbols OK
Group 2 Alkaline Earth Metals 6 valid Calcium, Magnesium Radium (Ra), Strontium (Sr) Symbols OK
Group 17 Halogens 6 valid Chlorine, Fluorine Tennessine (Ts), Astatine (At) Symbols OK
Group 18 Noble Gases 7 valid Helium (He), Neon Oganesson (Og), Radon (Rn) Symbols OK
Period 2 Elements (Z=3–10) 8 valid Carbon, Oxygen Beryllium (Be), Boron (B) Symbols OK
Period 3 Elements (Z=11–18) 8 valid Sodium, Aluminium Argon (Ar), Phosphorus (P) Symbols OK
One-Letter Chemical Symbols 14 valid Oxygen (O), Hydrogen (H) Yttrium (Y), Vanadium (V), Tungsten (W) Symbols OK
Eight Precious & Platinum Metals 8 valid Gold (Au), Silver (Ag) Ruthenium (Ru), Osmium (Os), Iridium (Ir) Symbols OK

WORLD & NORTH AMERICAN GEOGRAPHY (14 BANKS)

Category Set Size Plankton Trap (+100m–250m) Krillion Hadal Pick (+1,000m) Input Rule
50 U.S. States 50 valid California, Texas, New York Wyoming (WY), South Dakota (SD), North Dakota (ND) Postal codes OK
50 U.S. State Capitals 50 valid Austin, Boston, Denver Montpelier, Pierre, Cheyenne, Olympia Full city name
Canadian Provinces & Territories 13 valid Ontario, Quebec, BC Nunavut (NU), Northwest Territories (NT), PEI Postal codes OK
Canadian Capital Cities 13 valid Toronto, Victoria, Edmonton Iqaluit, Whitehorse, Yellowknife, Charlottetown Full city name
27 European Union Member States 27 valid France, Germany, Italy Malta, Luxembourg, Cyprus, Estonia Country name
32 NATO Member Countries 32 valid United States, UK, France North Macedonia, Montenegro, Albania, Luxembourg Country name
10 Deepest Oceanic Trenches 10 valid Mariana Trench, Tonga Trench Peru-Chile (Atacama), Izu-Ogasawara, Kuril-Kamchatka Trench name
5 North American Great Lakes 5 valid Lake Superior, Lake Michigan Lake Ontario, Lake Erie Lake name

PHYSICS, ASTRONOMY & SI UNITS (8 BANKS)

Category Set Size Plankton Trap (+100m–250m) Krillion Hadal Pick (+1,000m) Input Rule
24 SI Decimal Prefixes (incl. 2022) 24 valid Kilo, Milli, Mega, Giga Quecto, Quetta, Ronto, Ronna, Yocto Prefix word only
7 SI Base Units 7 valid Metre, Second, Kilogram Candela, Mole, Kelvin Unit word only
7 SI Base Quantities 7 valid Length, Mass, Time Luminous intensity, Amount of substance Full quantity
8 Solar System Planets 8 valid Earth, Mars, Jupiter Uranus, Neptune, Mercury Planet name
8 Standard Moon Phases 8 valid Full Moon, New Moon Waning Gibbous, Waxing Gibbous, Waning Crescent Phase name
5 Layers of Earth's Atmosphere 5 valid Troposphere, Stratosphere Exosphere, Thermosphere Layer name

LITERATURE, HISTORY, LANGUAGES & CULTURE (22 BANKS)

Category Set Size Plankton Trap (+100m–250m) Krillion Hadal Pick (+1,000m) Input Rule
10 Shakespeare First Folio Tragedies 10 valid Hamlet, Romeo and Juliet Timon of Athens, Coriolanus, Titus Andronicus (King Lear = Rare) Play title
7 Wonders of the Ancient World 7 valid Great Pyramid of Giza, Hanging Gardens Mausoleum at Halicarnassus, Temple of Artemis Monument name
26 NATO Phonetic Alphabet Words 26 valid Alfa, Bravo, Charlie Zulu, Yankee, X-ray, Whiskey, Victor Code word only
24 Modern Greek Alphabet Letters 24 valid Alpha, Beta, Gamma, Delta Psi, Chi, Phi, Upsilon, Xi English name
6 UN Official Languages 6 valid English, French, Spanish Arabic, Russian, Mandarin Chinese Language name
24 EU Official Languages 24 valid English, French, German Maltese, Irish (Gaeilge), Estonian, Latvian Language name
6 Nobel Prize Fields 6 valid Peace, Physics, Chemistry Economic Sciences, Physiology or Medicine Field name
8 Men's FIFA World Cup Winners 8 valid Brazil, Argentina, Germany Uruguay, Spain, England Country name