| Top World Languages | 0 | - | 4.92 | 819,675 |
| Places in their Native Language #2 | 0 | - | 4.81 | 133,619 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,299,522 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,188 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,460 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,838 |
| Countries by Official Language | 0 | - | 4.95 | 194,553 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,410 |
| Countries in their Native Language | 0 | - | 4.99 | 198,097 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,345 |
| Busiest Airports in Europe | 0 | - | 4.91 | 145,987 |
| World's Busiest Airports | 0 | - | 4.96 | 232,113 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,305 |
| French-Speaking Countries | 0 | - | 4.85 | 270,126 |
| German-Speaking Countries | 0 | - | 4.91 | 145,239 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 135,508 |
| Countries with the Most Airports | 0 | - | 4.96 | 98,489 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 125,027 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 120,691 |
| Airport Codes Quiz #1 | 0 | - | 4.81 | 214,585 |
| Spanish to English Country Names | 0 | - | 4.86 | 32,820 |
| Busiest Air Routes in the World | 0 | - | 4.54 | 38,276 |
| English Speaking Countries | 0 | - | 4.64 | 357,011 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,925 |
| Boundary Waters | 0 | - | 4.92 | 88,355 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,058 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,873 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,355 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,175 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,541 |
| World Currency Quiz | 0 | - | 4.91 | 301,710 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,223 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,587 |
| Tourist Route of Europe | 0 | - | 4.24 | 42,897 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,802 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,059 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 61,630 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,621 |
| Busiest Airports in the United States | 0 | - | 4.54 | 135,398 |
| Landlocked Countries | 0 | - | 4.99 | 418,368 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,947 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,126 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,478 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,581 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,591 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,822 |
| Cities by Airports | 0 | - | 4.49 | 88,619 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,456 |
| World Capitals Quiz | 0 | - | 5.00 | 5,060,905 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,693 |
| Himalayan Countries | 0 | - | 4.94 | 137,168 |
| Andean Countries | 0 | - | 4.95 | 83,792 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,041 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,436 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,724 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,266 |
| Danube Countries | 0 | - | 4.97 | 71,596 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,463 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,998 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,543 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,604 |
| European Landlocked Countries | 0 | - | 4.99 | 146,705 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,043 |
| Countries with the Most Species | 0 | - | 4.99 | 102,839 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,181 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,408 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,565 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,265 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,939 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,319 |
| Countries in the Alps | 0 | - | 4.87 | 117,603 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 81,993 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,079 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,268 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,373 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,925 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,030 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,404 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,212 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,138 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,934 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,506 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,448 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,308 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,882 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,156 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,171 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,070 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,023 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,541 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,442 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,103 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,095 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,954 |
| Largest Countries By Category | 0 | - | 4.97 | 157,550 |
| Countries by Countries | 0 | - | 4.96 | 62,789 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,135 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,146 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,461 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,770 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,276 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,753,755 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,844 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,320 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,715 |
| Demonyms Quiz | 0 | - | 4.15 | 185,063 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,379 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,965 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,038 |
| Longest International Borders | 0 | - | 4.99 | 264,580 |
| Countries with Three Borders | 0 | - | 4.96 | 36,431 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,888 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,979 |
| Demonym of Every Country | 0 | - | 4.91 | 59,110 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,276 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,645 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,518 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,938 |
| Island Countries | 0 | - | 4.99 | 709,537 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,509 |
| Northernmost Countries | 0 | - | 4.99 | 360,237 |
| Countries of South America | 0 | - | 5.00 | 922,273 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,150 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,864,906 |
| "Land" Countries | 0 | - | 4.98 | 335,678 |
| Airports Named for People #1 | 0 | - | 4.46 | 55,868 |
| World's Biggest Airlines | 0 | - | 4.42 | 124,783 |
| Airline Logos | 0 | - | 4.45 | 140,496 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,821 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,325 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,112 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,847 |
| Countries with Megacities | 0 | - | 4.99 | 254,395 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,702 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,894 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,000 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,881 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,087 |
| Cities by Famous Street | 0 | - | 3.96 | 48,301 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,108 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,790 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,889 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,207 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,231 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,890 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,525 |
| Countries by Capital City | 0 | - | 5.00 | 67,852 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,927 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,423 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,916 |
| Moved Capital Cities | 0 | - | 4.96 | 74,012 |
| Independence from Whom | 0 | - | 4.99 | 211,208 |
| Subdivisions by Country | 0 | - | 4.86 | 50,266 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,619 |
| Megadiverse Countries | 0 | - | 4.96 | 134,736 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,159 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,723 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,001 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,657 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,342 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,898 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,802 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,460 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,965 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,846 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,682 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,953 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,752 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,111 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,300 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,374,601 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,059 |
| World Map Quiz | 0 | - | 4.81 | 64,428 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,331 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,975 |
| Countries by Founding Story | 0 | - | 4.95 | 77,022 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,408 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,877 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,590 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,204 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,471 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,641 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,787 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,236 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,239 |
| Widest Countries East to West | 0 | - | 4.92 | 129,322 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,373 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,900 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,982 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,481 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,162 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,499 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,219 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,716 |
| Countries with Double Letters | 0 | - | 4.97 | 95,007 |
| Countries that End in N | 0 | - | 4.95 | 169,789 |
| Countries with Five Letters | 0 | - | 4.96 | 279,567 |
| Countries with Six Letters | 0 | - | 4.94 | 212,374 |
| Countries with W | 0 | - | 4.97 | 159,459 |
| Countries with Z | 0 | - | 4.98 | 289,706 |
