| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,881 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,565 |
| Top World Languages | 0 | - | 4.92 | 824,538 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,168 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,607 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,581 |
| Find the City #1 | 0 | - | 4.97 | 42,985 |
| Countries by Official Language | 0 | - | 4.95 | 195,289 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,425 |
| Countries in their Native Language | 0 | - | 4.99 | 199,079 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,124 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,241 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,385 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,033 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,146 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,322 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 147,716 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,302 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,322 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,872 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,482 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,835,446 |
| World Capitals by Map | 0 | - | 5.00 | 287,481 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,480 |
| French-Speaking Countries | 0 | - | 4.85 | 270,892 |
| German-Speaking Countries | 0 | - | 4.91 | 145,759 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,272 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,773 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 126,680 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,528 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,339 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,750 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,571 |
| African East Coast | 0 | - | 4.96 | 96,286 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,377 |
| English Speaking Countries | 0 | - | 4.64 | 357,650 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,427 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,037 |
| Boundary Waters | 0 | - | 4.92 | 88,582 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,262 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,287 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,756 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,625 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,597 |
| Pixelated World Map | 0 | - | 5.00 | 143,649 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,054 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,440 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,589 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,634 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,742 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,353 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,023 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,156 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,236 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,848 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,769 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,531 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,852 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,526 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,188 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,598,157 |
| Landlocked Countries | 0 | - | 4.99 | 422,162 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,213 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 577,384 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,413 |
| Seas on the World Map | 0 | - | 4.96 | 135,552 |
| Seas of the World | 0 | - | 5.00 | 157,431 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,846 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,600 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,719 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,038 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,437 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,447 |
| World Capitals Quiz | 0 | - | 5.00 | 5,084,314 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,573 |
| Himalayan Countries | 0 | - | 4.94 | 138,832 |
| Andean Countries | 0 | - | 4.93 | 84,668 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,866 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,905 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,495 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,842 |
| Danube Countries | 0 | - | 4.97 | 72,038 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,045 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,446 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,351 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,835 |
| European Landlocked Countries | 0 | - | 4.99 | 147,165 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,681 |
| Countries with the Most Species | 0 | - | 4.99 | 103,265 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,798 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,605 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,729 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,557 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,247 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,685 |
| Countries in the Alps | 0 | - | 4.87 | 118,235 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,234 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,067 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,675 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,618 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,542 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,961 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,697 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,514 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,194 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,869 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,667 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,540 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,243 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,493 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,546 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,958 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,332 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,032 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,119 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,043 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,182 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,249 |
| Largest Countries By Category | 0 | - | 4.97 | 158,248 |
| Countries by Countries | 0 | - | 4.96 | 63,260 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,712 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,297 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,571 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,382 |
| Merged Country Flags | 0 | - | 4.88 | 106,970 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,671 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,821 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,046 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,015 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,822 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,690 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,780,128 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,729 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,863 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,522 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,501 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,928 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,044 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,302 |
| Longest International Borders | 0 | - | 4.99 | 265,228 |
| Countries with Three Borders | 0 | - | 4.96 | 36,624 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,137 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,239 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,623 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,308 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,630 |
| Roman Provinces on a Map | 0 | - | 4.54 | 37,049 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,098 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,078 |
| Demonym of Every Country | 0 | - | 4.91 | 60,747 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,337 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,844 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,995 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,505 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,727 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,153 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,981 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,213 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,451 |
| Island Countries | 0 | - | 4.99 | 711,113 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,632 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,484 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,128 |
| Northernmost Countries | 0 | - | 4.99 | 362,048 |
| Countries of South America | 0 | - | 5.00 | 927,632 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,336 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,931 |
| "Land" Countries | 0 | - | 4.98 | 337,401 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,462 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,570 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,947 |
| Countries with Megacities | 0 | - | 4.99 | 264,665 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,777 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,496 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,045 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,568 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,554 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,560 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,697 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,512 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,339 |
| Countries by Capital City | 0 | - | 5.00 | 68,653 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,384 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,827 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,422 |
| Moved Capital Cities | 0 | - | 4.96 | 74,355 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,644 |
| Independence from Whom | 0 | - | 4.99 | 212,148 |
| Subdivisions by Country | 0 | - | 4.86 | 50,438 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,764 |
| Megadiverse Countries | 0 | - | 4.96 | 135,030 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,370 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,245 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,115 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,161 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,605 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,499 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,045 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,669 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,154 |
