| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 114,965 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,855 |
| Top World Languages | 0 | - | 4.92 | 812,065 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,360,256 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,528 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,592 |
| Find the City #1 | 0 | - | 4.96 | 42,036 |
| Countries by Official Language | 0 | - | 4.95 | 192,602 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 292,898 |
| Countries in their Native Language | 0 | - | 4.99 | 196,488 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,659 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,371 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,258 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 110,806 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,019 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,276 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,899 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 144,454 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,250 |
| 407 Islands on the World Map | 0 | - | 4.99 | 34,645 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,093 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,585 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,797,764 |
| World Capitals by Map | 0 | - | 5.00 | 282,849 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,601 |
| French-Speaking Countries | 0 | - | 4.85 | 268,625 |
| German-Speaking Countries | 0 | - | 4.89 | 123,476 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,328 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,909 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 124,883 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 61,703 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,597 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,245 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,151 |
| African East Coast | 0 | - | 4.96 | 94,937 |
| Spanish to English Country Names | 0 | - | 4.85 | 31,910 |
| English Speaking Countries | 0 | - | 4.68 | 355,902 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,967 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,418 |
| Boundary Waters | 0 | - | 4.92 | 87,993 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,787 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,183 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,142 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,768 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,657 |
| Pixelated World Map | 0 | - | 5.00 | 142,019 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,615 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,428 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,816 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,177 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,201 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,231 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 79,893 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,564 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,580 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,456 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,615 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,493 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,221 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 173,775 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,857,851 |
| Landlocked Countries | 0 | - | 4.99 | 412,936 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,298 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 550,803 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,801 |
| Seas on the World Map | 0 | - | 4.96 | 133,714 |
| Seas of the World | 0 | - | 5.00 | 154,077 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,825 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,250 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,113 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,912 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,480 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 122,847 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,131 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,274 |
| Himalayan Countries | 0 | - | 4.95 | 135,076 |
| Andean Countries | 0 | - | 4.94 | 82,679 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,093 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,010 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,777 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,485 |
| Danube Countries | 0 | - | 4.97 | 71,009 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,648 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,465 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,305 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,224 |
| European Landlocked Countries | 0 | - | 4.99 | 145,677 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,066 |
| Countries with the Most Species | 0 | - | 4.99 | 95,195 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,215 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,178 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,335 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,913 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,520 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,876 |
| Countries in the Alps | 0 | - | 4.87 | 116,697 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,483 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,097 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,949 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,335 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,072 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,940 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,479 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,692 |
| Largest Country by Body of Water | 0 | - | 4.95 | 56,083 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,976 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,166 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,001 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,370 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,683 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,680 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,893 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,574 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,207 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,686 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,877 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,400 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,547 |
| Largest Countries By Category | 0 | - | 4.97 | 156,634 |
| Countries by Countries | 0 | - | 4.96 | 62,175 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,236 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,936 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,307 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,637 |
| Merged Country Flags | 0 | - | 4.88 | 105,925 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,414 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,550 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,013 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,393 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,664 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,710,453 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,641 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,458 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,488 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,214 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,403 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,170 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,553 |
| Longest International Borders | 0 | - | 4.99 | 263,386 |
| Countries with Three Borders | 0 | - | 4.96 | 36,135 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,562 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,610 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,114 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,070 |
| Largest Arctic Islands with a Map | 0 | - | 4.46 | 20,505 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,497 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,054 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,833 |
| Demonym of Every Country | 0 | - | 4.91 | 58,573 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,201 |
| The Same Prefixes - Geography | 0 | - | 4.49 | 47,350 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,555 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 62,981 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,116 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,002 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,160 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,396 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,030 |
| Island Countries | 0 | - | 4.99 | 707,271 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,097 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,898 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,459 |
| Northernmost Countries | 0 | - | 4.99 | 357,291 |
| Countries of South America | 0 | - | 5.00 | 913,535 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,779 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,845,442 |
| "Land" Countries | 0 | - | 4.98 | 333,442 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,126 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,389 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,884 |
| Countries with Megacities | 0 | - | 4.99 | 246,241 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,805 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,746 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,267 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,681 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,821 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,572 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,522 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,487 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,237 |
| Countries by Capital City | 0 | - | 5.00 | 66,472 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,229 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,814 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,348 |
| Moved Capital Cities | 0 | - | 4.96 | 73,516 |
| Independence from Whom | 0 | - | 4.99 | 209,493 |
| Subdivisions by Country | 0 | - | 4.86 | 50,034 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,593 |
| Megadiverse Countries | 0 | - | 4.97 | 133,837 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,879 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,376 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,838 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,555 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,942 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,601 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,068 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,183 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,717 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,402 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,368 |
