| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,354 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,271 |
| Top World Languages | 0 | - | 4.92 | 827,989 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,390,423 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,851 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,049 |
| Find the City #1 | 0 | - | 4.97 | 43,243 |
| Countries by Official Language | 0 | - | 4.95 | 195,758 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,278 |
| Countries in their Native Language | 0 | - | 4.99 | 199,538 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,749 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,985 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 158,551 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,659 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,437 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,066 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 149,011 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,587 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,492 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,044 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,623 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,843,843 |
| World Capitals by Map | 0 | - | 5.00 | 288,798 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,725 |
| French-Speaking Countries | 0 | - | 4.85 | 271,418 |
| German-Speaking Countries | 0 | - | 4.92 | 145,938 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,714 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,411 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,168 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,725 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,862 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,840 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,658 |
| African East Coast | 0 | - | 4.96 | 96,598 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,699 |
| English Speaking Countries | 0 | - | 4.64 | 358,007 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,677 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,188 |
| Boundary Waters | 0 | - | 4.92 | 88,708 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,361 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,547 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,145 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,839 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,839 |
| Pixelated World Map | 0 | - | 5.00 | 143,933 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,397 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,649 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,780 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,979 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,859 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,640 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,223 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,322 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,298 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,356 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,311 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,259 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 128,025 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,837 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,634 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,772,171 |
| Landlocked Countries | 0 | - | 4.99 | 424,357 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,407 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 584,848 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,754 |
| Seas on the World Map | 0 | - | 4.96 | 135,837 |
| Seas of the World | 0 | - | 5.00 | 158,081 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,045 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,091 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,850 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,277 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,794 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,825 |
| World Capitals Quiz | 0 | - | 5.00 | 5,098,295 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,574 |
| Himalayan Countries | 0 | - | 4.94 | 139,729 |
| Andean Countries | 0 | - | 4.94 | 85,162 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,338 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,590 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,911 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,195 |
| Danube Countries | 0 | - | 4.97 | 72,258 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,396 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,687 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,830 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,323 |
| European Landlocked Countries | 0 | - | 4.99 | 147,443 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,060 |
| Countries with the Most Species | 0 | - | 4.99 | 103,466 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,191 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,707 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,817 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,735 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,464 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,891 |
| Countries in the Alps | 0 | - | 4.87 | 118,565 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,257 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,578 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,850 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,864 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,789 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,125 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,070 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,728 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,332 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,053 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,785 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,652 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,435 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,669 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,761 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,481 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,512 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,496 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,472 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,149 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,805 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,419 |
| Largest Countries By Category | 0 | - | 4.97 | 158,618 |
| Countries by Countries | 0 | - | 4.96 | 63,495 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,072 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,361 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,639 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,545 |
| Merged Country Flags | 0 | - | 4.88 | 107,242 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,508 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,890 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,266 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,158 |
| Colourful Countries of the World | 0 | - | 4.99 | 60,047 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,967 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,795,467 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,330 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,946 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,708 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,586 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,100 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,725 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,474 |
| Longest International Borders | 0 | - | 4.99 | 265,606 |
| Countries with Three Borders | 0 | - | 4.96 | 36,716 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,283 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,427 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,746 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,349 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,665 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,258 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,344 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,143 |
| Demonym of Every Country | 0 | - | 4.90 | 61,282 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,368 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,962 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,109 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,612 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,032 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,197 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,524 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,464 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,871 |
| Island Countries | 0 | - | 4.99 | 712,004 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,757 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,615 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,125 |
| Northernmost Countries | 0 | - | 4.99 | 363,350 |
| Countries of South America | 0 | - | 5.00 | 930,713 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,129 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,885,064 |
| "Land" Countries | 0 | - | 4.98 | 338,029 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,672 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,855 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,756 |
| Countries with Megacities | 0 | - | 4.99 | 266,316 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,478 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,889 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,771 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,998 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,034 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,848 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,033 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,007 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,897 |
| Countries by Capital City | 0 | - | 5.00 | 69,158 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,705 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,088 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,677 |
| Moved Capital Cities | 0 | - | 4.96 | 74,557 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,759 |
| Independence from Whom | 0 | - | 4.99 | 212,724 |
| Subdivisions by Country | 0 | - | 4.87 | 50,561 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,199 |
| Megadiverse Countries | 0 | - | 4.96 | 135,188 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,479 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,378 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,179 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,430 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,749 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,887 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,500 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,770 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,221 |
