| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,828 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,475 |
| Top World Languages | 0 | - | 4.92 | 824,096 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,383,420 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,578 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,420 |
| Find the City #1 | 0 | - | 4.97 | 42,931 |
| Countries by Official Language | 0 | - | 4.95 | 195,231 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,337 |
| Countries in their Native Language | 0 | - | 4.99 | 199,025 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,064 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,150 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,241 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,955 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,117 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,252 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 147,613 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,267 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,312 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,843 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,460 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,834,393 |
| World Capitals by Map | 0 | - | 5.00 | 287,338 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,445 |
| French-Speaking Countries | 0 | - | 4.85 | 270,822 |
| German-Speaking Countries | 0 | - | 4.91 | 145,734 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,210 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,702 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 126,629 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,505 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,269 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,742 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,553 |
| African East Coast | 0 | - | 4.96 | 96,254 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,334 |
| English Speaking Countries | 0 | - | 4.64 | 357,596 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,388 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,020 |
| Boundary Waters | 0 | - | 4.92 | 88,564 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,243 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,258 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,692 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,590 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,558 |
| Pixelated World Map | 0 | - | 5.00 | 143,608 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,001 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,392 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,563 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,593 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,732 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,309 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,988 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,137 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,142 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,780 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,715 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,444 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,840 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,480 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,138 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,575,033 |
| Landlocked Countries | 0 | - | 4.99 | 421,864 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,193 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 576,556 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,373 |
| Seas on the World Map | 0 | - | 4.96 | 135,528 |
| Seas of the World | 0 | - | 5.00 | 157,347 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,816 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,553 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,701 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,008 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,398 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,407 |
| World Capitals Quiz | 0 | - | 5.00 | 5,082,664 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,390 |
| Himalayan Countries | 0 | - | 4.95 | 138,668 |
| Andean Countries | 0 | - | 4.93 | 84,579 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,774 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,778 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,403 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,790 |
| Danube Countries | 0 | - | 4.97 | 71,998 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,002 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,417 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,278 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,762 |
| European Landlocked Countries | 0 | - | 4.99 | 147,137 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,622 |
| Countries with the Most Species | 0 | - | 4.99 | 103,235 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,747 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,583 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,719 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,537 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,218 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,650 |
| Countries in the Alps | 0 | - | 4.87 | 118,192 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,052 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,014 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,636 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,590 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,500 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,943 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,664 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,481 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,174 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,832 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,647 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,517 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,216 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,461 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,509 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,882 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,301 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 63,649 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,056 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,880 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,072 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,218 |
| Largest Countries By Category | 0 | - | 4.97 | 158,196 |
| Countries by Countries | 0 | - | 4.96 | 63,212 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,669 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,282 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,564 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,358 |
| Merged Country Flags | 0 | - | 4.88 | 106,942 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,553 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,814 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,012 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,005 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,802 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,671 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,777,982 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,695 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,856 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,497 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,496 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,910 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,979 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,283 |
| Longest International Borders | 0 | - | 4.99 | 265,189 |
| Countries with Three Borders | 0 | - | 4.96 | 36,608 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,123 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,219 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,611 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,301 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,624 |
| Roman Provinces on a Map | 0 | - | 4.54 | 37,035 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,073 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,066 |
| Demonym of Every Country | 0 | - | 4.91 | 60,675 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,332 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,831 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,983 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,494 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,497 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,148 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,263 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,182 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,138 |
| Island Countries | 0 | - | 4.99 | 711,012 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,624 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,472 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,743 |
| Northernmost Countries | 0 | - | 4.99 | 361,917 |
| Countries of South America | 0 | - | 5.00 | 927,230 |
| Countries of Oceania | 0 | - | 5.00 | 1,056,690 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,876,938 |
| "Land" Countries | 0 | - | 4.98 | 337,310 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,446 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,546 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,861 |
| Countries with Megacities | 0 | - | 4.99 | 264,483 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,714 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,457 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 137,977 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,520 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,507 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,530 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,654 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,464 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,276 |
| Countries by Capital City | 0 | - | 5.00 | 68,598 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,354 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,793 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,380 |
| Moved Capital Cities | 0 | - | 4.96 | 74,326 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,625 |
| Independence from Whom | 0 | - | 4.99 | 212,068 |
| Subdivisions by Country | 0 | - | 4.86 | 50,428 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,712 |
| Megadiverse Countries | 0 | - | 4.96 | 135,003 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,345 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,231 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,097 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,130 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,591 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,456 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,026 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,649 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,144 |
