| Quiz | # Taken | Points | Best |
|---|
| Airline Flight Routes with the Highest Revenue | 2,514 | - | - |
| Airlines that Serve the Most Countries | 1,147 | - | - |
| All Countries to Experience Hyperinflation | 351 | - | - |
| Arctic... or Antarctic? | 153 | - | - |
| Biggest Seas of the Arctic Ocean | 171 | - | - |
| California...or Japan? | 179 | - | - |
| Capital Name Similar to Country Name | 2,842 | - | - |
| Caribbean Island Countries by Population | 819 | - | - |
| Cities Along the West African Coastal Highway | 418 | - | - |
| Cities and Places that End in "-ich" | 1,041 | - | - |
| Cities by Religion | 1,703 | - | - |
| Cities Closest to Kilimanjaro on the Map (East Africa) | 311 | - | - |
| Cities that End in A by Clue #2 | 278 | - | - |
| Cities that Hosted the Summer Olympics on the Map | 889 | - | - |
| Cities that Hosted the Winter Olympics on the Map | 606 | - | - |
| Cities that were Stops on the Orient Express | 457 | - | - |
| Cities Visited in Carmen Sandiego | 186 | - | - |
| Cities Visited in Carmen Sandiego on the Map | 252 | - | - |
| Cities Visited on World Tours | 84 | - | - |
| Continents in Order by GDP | 1,038 | - | - |
| Continents in Order by GDP per Capita (2019) | 536 | - | - |
| Continents in Order by Number of Bitcoin ATMs | 112 | - | - |
| Continents in Order by Number of Countries | 1,697 | - | - |
| Countries A-Z (Highest GDP) | 631 | - | - |
| Countries A-Z (Strongest Military) | 819 | - | - |
| Countries and Capitals with Diacritics in their English Names | 89 | - | - |
| Countries and Cities with Buildings of 100+ Floors | 911 | - | - |
| Countries and States with Tesla Factories | 234 | - | - |
| Countries and Territories in Free Association | 389 | - | - |
| Countries Bordering the Four Color Seas | 660 | - | - |
| Countries by Age of Oldest Resident Ever | 465 | - | - |
| Countries by Emojis #2 | 3,415 | - | - |
| Countries by Fast Food Chain 🍔 | 175 | - | - |
| Countries by Natural Disasters/Hazards and Geography | 299 | - | - |
| Countries by Oldest City | 639 | - | - |
| Countries by Oldest Company | 208 | - | - |
| Countries Completely Surrounded By Just One Country (Enclaved Countries) | 1,473 | - | - |
| Countries Divided into Noncontiguous Parts | 2,410 | - | - |
| Countries Explicitly Mentioned in Shakespeare's Plays | 446 | - | - |
| Countries Founded by Former/Freed Slaves | 453 | - | - |
| Countries in BRICS, the Next Eleven, and CIVETS | 431 | - | - |
| Countries in the "Water Hemisphere" of the Earth | 108 | - | - |
| Countries Maintaining Diplomatic Missions of Northern Cyprus | 278 | - | - |
| Countries Not Members of the IMF | 279 | - | - |
| Countries of Brazilian Military Excursions | 98 | - | - |
| Countries of Europe with Tall Buildings | 600 | - | - |
| Countries of Norman Expansion by 1130 | 370 | - | - |
| Countries of Oceania by Independence Date | 119 | - | - |
| Countries of Oceania in 1921 | 354 | - | - |
| Countries of Oceania in Order by Area | 298 | - | - |
| Countries of the Americas with the Strongest Militaries | 371 | - | - |
| Countries of the Deadliest Crowd Crushes and Stampedes | 114 | - | - |
| Countries Outside Africa Never Visited by a US President | 313 | - | - |
| Countries Outside Africa with Honey Badgers | 46 | - | - |
| Countries Outside Europe with Direct Flights to Israel | 1,104 | - | - |
| Countries Outside Europe with Highest GDP per Capita | 650 | - | - |
| Countries Outside Europe with Safe Tapwater | 532 | - | - |
| Countries Owning the 200 Most Populous Islands | 692 | - | - |
| Countries Party to the Antarctic Treaty System | 197 | - | - |
| Countries that Administered the Tangier International Zone | 167 | - | - |
| Countries that Ban Foie Gras Production | 46 | - | - |
| Countries that Banned Christmas | 434 | - | - |
| Countries that Don't Drain Out to Sea | 289 | - | - |
| Countries that Don't Use the Latin Alphabet (Officially) | 730 | - | - |
| Countries that Export the Most Turmeric | 70 | - | - |
| Countries that Had a Colony in the Gold Coast | 176 | - | - |
| Countries that Produce the Most Foie Gras | 67 | - | - |
| Countries that Produce the Most of an Element | 67 | - | - |
| Countries that Send the Most Students to Study in India | 123 | - | - |
| Countries that Take the Most Cruises | 277 | - | - |
| Countries that Use Plastic (Polymer) Banknotes for Currency | 141 | - | - |
| Countries that Use US Paper Sizes Instead of A4 | 107 | - | - |
| Countries that Used to be in the Bulgarian Empire | 306 | - | - |
| Countries that were Ruled by Military Juntas (Dictatorships) | 1,060 | - | - |
| Countries the Equator Passes Through (in Order) | 78 | - | - |
| Countries Visited by John F. Kennedy During His Presidency | 212 | - | - |
| Countries Visited During the World Tour of Ulysses S. Grant | 27 | - | - |
| Countries Where Annual Tourists Outnumber Residents | 834 | - | - |
| Countries Where Child Corporal Punishment is Prohibited | 80 | - | - |
| Countries Where Christianity is the Official Religion | 393 | - | - |
| Countries Where Communist Symbols are Banned | 770 | - | - |
| Countries where Dholes Live | 75 | - | - |
| Countries Where Female Genital Mutilation is Common | 408 | - | - |
| Countries Where Homeschooling is Illegal | 234 | - | - |
| Countries Where Magic (Psilocybin) Mushrooms are Legal or Decriminalized | 239 | - | - |
| Countries Where Marsupials Live | 79 | - | - |
| Countries where McDonald's Coffee Comes From ☕️ | 64 | - | - |
| Countries where Nuclear Weapons Exploded | 588 | - | - |
| Countries where Shakespeare's Plays are Set | 378 | - | - |
| Countries Where Turkey Has a Military Base | 363 | - | - |
| Countries with a Creole as an Official Language | 220 | - | - |
| Countries with a Female Majority in Parliament | 60 | - | - |
| Countries with a Stronger Military than All Neighbors | 1,646 | - | - |
| Countries with Buildings Over 300 Meters (2019) | 458 | - | - |
| Countries with Buildings over 350 Meters | 428 | - | - |
| Countries with Chemical Weapons | 377 | - | - |
| Countries with Cities with New Metro Systems Under Construction | 300 | - | - |
| Countries with Combat Drones (Unmanned Aerial Vehicles) | 222 | - | - |
| Countries with Currencies Pegged to the Euro | 116 | - | - |
| Countries with Deaths from Nuclear and Radiation Incidents | 516 | - | - |
| Countries with Decreasing GDP | 279 | - | - |
| Countries with Decreasing HDI Score (2017-18) | 222 | - | - |
| Countries with Economies that Reached $2 Trillion GDP | 397 | - | - |
| Countries with Fabergé Eggs | 199 | - | - |
| Countries with Gender Equality | 187 | - | - |
| Countries with Highest Coast-to-Land Border Ratio | 1,179 | - | - |
| Countries with Highest GDP Growth Rate | 230 | - | - |
| Countries with Highest GDP Growth Rate (2017) | 176 | - | - |
| Countries with Intercontinental Ballistic Missiles (ICBMs) | 508 | - | - |
| Countries with King Cobras | 227 | - | - |
| Countries with Legal Recreational Marijuana | 507 | - | - |
| Countries with Longest Maximum Distances to the Ocean | 625 | - | - |
| Countries with Longest Wikipedia Articles | 170 | - | - |
| Countries with Lowest Coast-to-Area Ratio | 363 | - | - |
| Countries with Lowest Student-to-Teacher Ratio | 115 | - | - |
| Countries with Medical Marijuana | 159 | - | - |
| Countries with Names that are "The" Something | 643 | - | - |
| Countries with No-Fly Zones | 116 | - | - |
| Countries with Observatories Above 3000 Meters | 121 | - | - |
| Countries with Outermost Regions of the European Union (EU) | 385 | - | - |
| Countries with Populations in Noncontiguous Parts | 1,184 | - | - |
| Countries with Shortest Maximum Distances to the Ocean | 16,706 | 0 | - |
| Countries with Shortest Wikipedia Articles | 161 | - | - |
| Countries with Territory in the "First Island Chain" | 197 | - | - |
| Countries with Territory More than 36 Hours from London | 207 | - | - |
| Countries with the 20 Most-Reviewed Places on Google Maps | 209 | - | - |
| Countries with the 50 Oldest Living People | 2,487 | - | - |
| Countries with the Death Penalty for Blasphemy | 244 | - | - |
| Countries with the First Full-Color TV Channels | 169 | - | - |
| Countries with the Highest Incidence of TB (Tuberculosis) | 132 | - | - |
| Countries with the Highest Remittances (2020) | 93 | - | - |
| Countries with the Largest Monoliths (Stone Blocks) | 105 | - | - |
| Countries with the Last Cases of Smallpox | 121 | - | - |
| Countries with the Least Economic Freedom | 341 | - | - |
| Countries with the Least Liveable Cities | 275 | - | - |
| Countries with the Longest Cable-Stayed Bridges | 188 | - | - |
| Countries with the Most Ascents of Mount Everest | 46,726 | 0 | - |
| Countries with the Most Attempted Coups | 316 | - | - |
| Countries with the Most Bitcoin ATMs | 268 | - | - |
| Countries with the Most Bitcoin Nodes | 175 | - | - |
| Countries with the Most Chevrolet Car Sales | 50 | - | - |
| Countries with the Most Concentrated Populations | 375 | - | - |
| Countries with the Most Contamination from Chernobyl | 1,542 | - | - |
| Countries with the Most Deaths from the Deadliest Floods | 396 | - | - |
| Countries with the Most Deaths on Mount Everest | 1,459 | - | - |
| Countries with the Most Facebook Users | 212 | - | - |
| Countries with the Most Irrigated Land | 548 | - | - |
| Countries with the Most Recent Cases of Polio | 133 | - | - |
| Countries with the Most Reddit Internet Traffic | 52 | - | - |
| Countries with the Most Rivers Over 600 Km | 307 | - | - |
| Countries with the Most Supercomputers | 285 | - | - |
| Countries with the Most Ultra-Prominent Mountain Peaks | 116 | - | - |
| Countries with the Most Walmart Stores | 417 | - | - |
| Countries with the Shortest Tallest Buildings | 76 | - | - |
| Countries with the Tallest Churches | 384 | - | - |
| Countries with the Tallest Flagpoles | 120 | - | - |
| Countries with Twisted Buildings | 178 | - | - |
| Countries with Wild Giraffes | 751 | - | - |
| Countries Within 10 Days from London in 1914 | 243 | - | - |
| Countries Without Netflix | 175 | - | - |
| European Countries with Monarchs Regularly Participating in Government | 211 | - | - |
| European Countries with More Wealth than Russia | 435 | - | - |
| European Countries with the Highest Tourism Growth (2010–2016) | 287 | - | - |
| European Countries with the Least Forest (%) | 393 | - | - |
| Famous Bays of the World on the Map | 228 | - | - |
| Famous Coasts (Name the Country) | 206 | - | - |
| Famous Coasts of the World and History | 381 | - | - |
| Famous Routes by Picture | 103 | - | - |
| First 28 Countries of Wuhan Coronavirus COVID-19 Outbreak | 6,092 | - | - |
| Former USSR Soviet Countries by Current Population | 313 | - | - |
| High Income (Non-UN) Economies | 120 | - | - |
| Hyphenated Countries and Capitals | 128 | - | - |
| Island Countries by Biggest and Most Populous Islands | 161 | - | - |
| Island Countries Farthest from a Continental Mainland | 264 | - | - |
| Island Countries Outside Oceania Farthest from the Mainland | 1,319 | - | - |
| Island Countries: Poorest and Smallest Economies | 398 | - | - |
| Island Countries with the Biggest Economies 🏝 | 1,271 | - | - |
| Island Countries with the Strongest Militaries | 287 | - | - |
| Islands with Longest Maximum Distances to the Sea | 312 | - | - |
| Landlocked Countries with the Strongest Militaries | 239 | - | - |
| Landlocked "Seas" | 433 | - | - |
| Large Countries with Small Economies | 49,216 | 0 | - |
| Largest Airlines in Africa | 420 | - | - |
| Largest Cities in the "Land" Countries | 332 | - | - |
| Largest Cities in the "Stan" Countries | 236 | - | - |
| Largest Countries (by % of Continent) | 753 | - | - |
| Largest Countries Without Protected Land | 128 | - | - |
| Largest Islands in Oceania (Population and Area) | 131 | - | - |
| Largest Peninsula by Continent | 303 | - | - |
| Largest Seas of the Southern Ocean | 21 | - | - |
| Largest Unitary States (Countries) by Category | 298 | - | - |
| Least Populous Mainland Countries | 178 | - | - |
| Least Populous Mainland Countries by Continent | 883 | - | - |
| Lonely Planet's Top Ten Cities for 2019 | 146 | - | - |
| Mainland Countries with the Shortest Coastlines | 1,273 | - | - |
| Major Rivers Sourced on the Tibetan Plateau | 113 | - | - |
| Members of the Caribbean Community (CARICOM) | 197 | - | - |
| Most Common Street Suffixes in the United Kingdom | 149 | - | - |
| Most Litigious Countries (Lawsuits per Capita) | 436 | - | - |
| Most Populous Arctic Ocean Islands | 141 | - | - |
| Most Populous Atlantic Ocean Islands | 1,226 | - | - |
| Most Populous Caribbean Sea Islands | 242 | - | - |
| Most Populous Countries Never Visited by a US President | 220 | - | - |
| Most Populous Countries that Didn't Qualify for the 2022 World Cup | 243 | - | - |
| Most Populous Countries Without a Walmart | 131 | - | - |
| Most Populous Indian Ocean Islands | 250 | - | - |
| Most Populous Islands of China | 52 | - | - |
| Most Populous Islands Outside the Tropics | 107 | - | - |
| Most Populous Pacific Ocean Islands | 103 | - | - |
| Most Populous Subdivision by Country | 185 | - | - |
| Most Populous Subdivisions of Countries | 307 | - | - |
| Most Recent Countries to Get a McDonald's | 87 | - | - |
| Most Recent Countries to Get KFC Restaurants | 65 | - | - |
| Most Technologically Advanced Countries | 91 | - | - |
| Name the Countries Along the Line | 977 | - | - |
| Name the Island Group or Archipelago | 862 | - | - |
| Notable Capes on the Map | 375 | - | - |
| Officially Atheist Countries | 605 | - | - |
| Oldest Capital Cities of Countries | 2,068 | - | - |
| Overseas Countries and Territories (OCT) of the European Union (EU) | 346 | - | - |
| Place Names in the United Kingdom with Royal Patronage | 102 | - | - |
| Plateaus of the World on the Map | 319 | - | - |
| Richest Island Countries | 66,683 | 0 | - |
| River Deltas on the Map | 2,176 | - | - |
| River Mouths on the Map | 548 | - | - |
| Rivers with Colorful Names | 199 | - | - |
| Small Countries with Large Economies | 54,759 | 0 | - |
| States/Provinces Where NHL Hockey Players Are From | 526 | - | - |
| Sulawesi Island Geography Quiz | 48 | - | - |
| The 5 Archipelagic Countries (UN) | 330 | - | - |
| The Biggest City Between Two Cities | 396 | - | - |
| The Capitals of Countries with More than One Capital | 290 | - | - |
| The Least Christian Countries in the Americas | 338 | - | - |
| The Most Christian Countries in Africa | 784 | - | - |
| The Most Christian Countries in Asia | 422 | - | - |
| Top 5 Countries by Cause of Death | 995 | - | - |
| Top 10 Countries with the Most Forest (in Order) | 235 | - | - |
| Top 10 Expensive Cities for Business Travelers | 271 | - | - |
| Top 10 Richest Island Countries (PPP and Nominal) | 477 | - | - |
| Top 20 Healthiest Countries | 1,211 | - | - |
| Top Bismuth-Producing Countries | 23 | - | - |
| Top Black Pepper-Producing Countries | 182 | - | - |
| Top Cashew-Producing Countries | 258 | - | - |
| Top Chocolate-Exporting Countries 🍫 | 983 | - | - |
| Top Coffee-Exporting Countries | 516 | - | - |
| Top Pumpkin-Producing Countries | 294 | - | - |
| Top Sesame Seed-Producing Countries | 51 | - | - |
| Top Titanium-Producing Countries | 109 | - | - |
| Transnistria Quiz (Unrecognized Country) | 385 | - | - |
| UNESCO World Heritage Sites on the Map | 1,992 | - | - |
| Volcanoes on the Map 🌋 | 564 | - | - |
