| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,455 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,824 |
| Top World Languages | 0 | - | 4.92 | 821,226 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,377,603 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,352 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,000 |
| Find the City #1 | 0 | - | 4.97 | 42,754 |
| Countries by Official Language | 0 | - | 4.95 | 194,799 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,747 |
| Countries in their Native Language | 0 | - | 4.99 | 198,338 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,668 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,423 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,971 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,412 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,864 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,777 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,789 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 76,985 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,135 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,664 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,334 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,825,779 |
| World Capitals by Map | 0 | - | 5.00 | 286,036 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,235 |
| French-Speaking Countries | 0 | - | 4.85 | 270,354 |
| German-Speaking Countries | 0 | - | 4.91 | 145,460 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,758 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,007 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,231 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,334 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,630 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,646 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,457 |
| African East Coast | 0 | - | 4.96 | 95,958 |
| Spanish to English Country Names | 0 | - | 4.86 | 32,985 |
| English Speaking Countries | 0 | - | 4.64 | 357,219 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,093 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,882 |
| Boundary Waters | 0 | - | 4.92 | 88,427 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,125 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,007 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,331 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,410 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,340 |
| Pixelated World Map | 0 | - | 5.00 | 143,297 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,629 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,192 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,381 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,254 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,617 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,069 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,550 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,994 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,254 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,275 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,187 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,834 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,706 |
| Places in their Native Language #2 | 0 | - | 4.79 | 134,153 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,225 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,395,906 |
| Landlocked Countries | 0 | - | 4.99 | 419,714 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,021 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 570,166 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,997 |
| Seas on the World Map | 0 | - | 4.96 | 135,253 |
| Seas of the World | 0 | - | 5.00 | 156,655 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,609 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,049 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,545 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,732 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,821 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,044 |
| World Capitals Quiz | 0 | - | 5.00 | 5,068,663 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,316 |
| Himalayan Countries | 0 | - | 4.95 | 137,756 |
| Andean Countries | 0 | - | 4.95 | 84,097 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,337 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,869 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,967 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,446 |
| Danube Countries | 0 | - | 4.97 | 71,739 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,665 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,140 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,800 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,878 |
| European Landlocked Countries | 0 | - | 4.99 | 146,863 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,240 |
| Countries with the Most Species | 0 | - | 4.99 | 103,007 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,399 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,458 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,621 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,372 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,045 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,440 |
| Countries in the Alps | 0 | - | 4.87 | 117,819 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,216 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,541 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,470 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,304 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,208 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,781 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,374 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,262 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,024 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,625 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,524 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,372 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,994 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,261 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,282 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,355 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,117 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,624 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,659 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,741 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,443 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,043 |
| Largest Countries By Category | 0 | - | 4.97 | 157,786 |
| Countries by Countries | 0 | - | 4.96 | 62,924 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,327 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,181 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,487 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,172 |
| Merged Country Flags | 0 | - | 4.88 | 106,684 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,808 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,747 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,721 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,865 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,585 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,413 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,762,042 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,479 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,771 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,300 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,418 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,783 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,344 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,131 |
| Longest International Borders | 0 | - | 4.99 | 264,814 |
| Countries with Three Borders | 0 | - | 4.96 | 36,496 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,959 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,082 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,493 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,233 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,588 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,895 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,854 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,024 |
| Demonym of Every Country | 0 | - | 4.91 | 59,234 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,298 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,717 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,873 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,381 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,675 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,114 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,698 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,017 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,746 |
| Island Countries | 0 | - | 4.99 | 710,089 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,502 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,353 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,945 |
| Northernmost Countries | 0 | - | 4.99 | 360,864 |
| Countries of South America | 0 | - | 5.00 | 924,038 |
| Countries of Oceania | 0 | - | 5.00 | 1,052,681 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,869,251 |
| "Land" Countries | 0 | - | 4.98 | 335,991 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,367 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,245 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,253 |
| Countries with Megacities | 0 | - | 4.99 | 262,417 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,089 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,116 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,393 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,167 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,117 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,320 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,396 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,112 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,850 |
| Countries by Capital City | 0 | - | 5.00 | 68,111 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,088 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,574 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,078 |
| Moved Capital Cities | 0 | - | 4.96 | 74,128 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,504 |
| Independence from Whom | 0 | - | 4.99 | 211,534 |
| Subdivisions by Country | 0 | - | 4.86 | 50,324 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,850 |
| Megadiverse Countries | 0 | - | 4.96 | 134,823 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,221 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,792 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,036 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,811 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,432 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,089 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,893 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,531 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,018 |
