| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,926 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,626 |
| Top World Languages | 0 | - | 4.92 | 824,854 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,635 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,626 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,623 |
| Find the City #1 | 0 | - | 4.97 | 43,006 |
| Countries by Official Language | 0 | - | 4.95 | 195,323 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,486 |
| Countries in their Native Language | 0 | - | 4.99 | 199,118 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,168 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,300 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,482 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,099 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,173 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,519 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 147,801 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,323 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,337 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,888 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,490 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,836,258 |
| World Capitals by Map | 0 | - | 5.00 | 287,579 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,498 |
| French-Speaking Countries | 0 | - | 4.85 | 270,945 |
| German-Speaking Countries | 0 | - | 4.91 | 145,776 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,311 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,854 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 126,718 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,556 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,390 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,759 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,573 |
| African East Coast | 0 | - | 4.96 | 96,315 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,404 |
| English Speaking Countries | 0 | - | 4.64 | 357,670 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,445 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,054 |
| Boundary Waters | 0 | - | 4.92 | 88,597 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,268 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,313 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,786 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,654 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,614 |
| Pixelated World Map | 0 | - | 5.00 | 143,676 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,085 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,452 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,598 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,663 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,754 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,384 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,042 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,172 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,488 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,920 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,848 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,611 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,868 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,592 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,226 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,614,017 |
| Landlocked Countries | 0 | - | 4.99 | 422,370 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,237 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 577,998 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,434 |
| Seas on the World Map | 0 | - | 4.96 | 135,570 |
| Seas of the World | 0 | - | 5.00 | 157,493 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,884 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,630 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,725 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,059 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,463 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,476 |
| World Capitals Quiz | 0 | - | 5.00 | 5,085,583 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,716 |
| Himalayan Countries | 0 | - | 4.95 | 138,914 |
| Andean Countries | 0 | - | 4.93 | 84,726 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,930 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,991 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,545 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,881 |
| Danube Countries | 0 | - | 4.97 | 72,069 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,085 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,472 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,391 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,882 |
| European Landlocked Countries | 0 | - | 4.99 | 147,196 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,725 |
| Countries with the Most Species | 0 | - | 4.99 | 103,280 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,842 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,617 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,738 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,576 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,265 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,711 |
| Countries in the Alps | 0 | - | 4.87 | 118,272 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,366 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,110 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,694 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,635 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,558 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,984 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,722 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,545 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,203 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,895 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,679 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,548 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,261 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,514 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,573 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,999 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,346 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,260 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,140 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,131 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,243 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,268 |
| Largest Countries By Category | 0 | - | 4.97 | 158,284 |
| Countries by Countries | 0 | - | 4.96 | 63,279 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,747 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,304 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,577 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,393 |
| Merged Country Flags | 0 | - | 4.88 | 106,986 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,723 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,825 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,064 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,029 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,843 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,711 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,781,610 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,746 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,868 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,541 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,510 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,948 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,100 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,324 |
| Longest International Borders | 0 | - | 4.99 | 265,257 |
| Countries with Three Borders | 0 | - | 4.96 | 36,626 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,146 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,248 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,631 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,310 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,636 |
| Roman Provinces on a Map | 0 | - | 4.54 | 37,076 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,143 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,081 |
| Demonym of Every Country | 0 | - | 4.91 | 60,811 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,340 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,860 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,009 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,520 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,897 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,161 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,511 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,243 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,584 |
| Island Countries | 0 | - | 4.99 | 711,181 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,640 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,492 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,355 |
| Northernmost Countries | 0 | - | 4.99 | 362,147 |
| Countries of South America | 0 | - | 5.00 | 927,930 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,647 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,543 |
| "Land" Countries | 0 | - | 4.98 | 337,451 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,545 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,604 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,008 |
| Countries with Megacities | 0 | - | 4.99 | 264,827 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,835 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,530 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,094 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,608 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,586 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,583 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,717 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,541 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,395 |
| Countries by Capital City | 0 | - | 5.00 | 68,688 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,405 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,844 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,440 |
| Moved Capital Cities | 0 | - | 4.96 | 74,376 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,656 |
| Independence from Whom | 0 | - | 4.99 | 212,192 |
| Subdivisions by Country | 0 | - | 4.87 | 50,442 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,800 |
| Megadiverse Countries | 0 | - | 4.96 | 135,050 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,381 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,257 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,121 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,183 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,618 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,526 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,057 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,680 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,160 |
