| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,554 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,979 |
| Top World Languages | 0 | - | 4.92 | 821,959 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,379,084 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,410 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,084 |
| Find the City #1 | 0 | - | 4.97 | 42,786 |
| Countries by Official Language | 0 | - | 4.95 | 194,895 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,884 |
| Countries in their Native Language | 0 | - | 4.99 | 198,423 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,759 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,593 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,301 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,530 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,919 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,880 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,953 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,064 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,187 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,698 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,365 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,828,071 |
| World Capitals by Map | 0 | - | 5.00 | 286,345 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,288 |
| French-Speaking Countries | 0 | - | 4.85 | 270,466 |
| German-Speaking Countries | 0 | - | 4.92 | 145,535 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,858 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,186 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,332 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,374 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,785 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,675 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,487 |
| African East Coast | 0 | - | 4.96 | 96,042 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,079 |
| English Speaking Countries | 0 | - | 4.64 | 357,305 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,170 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,918 |
| Boundary Waters | 0 | - | 4.92 | 88,456 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,157 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,061 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,418 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,455 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,398 |
| Pixelated World Map | 0 | - | 5.00 | 143,375 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,716 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,248 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,418 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,336 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,646 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,128 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,613 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,020 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,453 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,379 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,330 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,989 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,736 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,253 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,625 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,441,092 |
| Landlocked Countries | 0 | - | 4.99 | 420,236 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,068 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 571,599 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,077 |
| Seas on the World Map | 0 | - | 4.96 | 135,321 |
| Seas of the World | 0 | - | 5.00 | 156,824 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,653 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,184 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,582 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,807 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,922 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,146 |
| World Capitals Quiz | 0 | - | 5.00 | 5,072,276 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,604 |
| Himalayan Countries | 0 | - | 4.95 | 138,006 |
| Andean Countries | 0 | - | 4.95 | 84,213 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,433 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,209 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,080 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,523 |
| Danube Countries | 0 | - | 4.97 | 71,800 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,742 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,188 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,915 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,244 |
| European Landlocked Countries | 0 | - | 4.99 | 146,936 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,330 |
| Countries with the Most Species | 0 | - | 4.99 | 103,068 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,498 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,487 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,645 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,422 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,103 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,490 |
| Countries in the Alps | 0 | - | 4.87 | 117,925 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 98,812 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,653 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,530 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,423 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,272 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,820 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,445 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,316 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,061 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,680 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,553 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,409 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,050 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,325 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,341 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,479 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,156 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,668 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,778 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,053 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,605 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,084 |
| Largest Countries By Category | 0 | - | 4.97 | 157,883 |
| Countries by Countries | 0 | - | 4.97 | 62,986 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,433 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,205 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,504 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,218 |
| Merged Country Flags | 0 | - | 4.88 | 106,752 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,994 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,764 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,780 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,892 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,648 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,481 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,766,129 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,547 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,790 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,340 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,437 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,821 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,530 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,166 |
| Longest International Borders | 0 | - | 4.99 | 264,906 |
| Countries with Three Borders | 0 | - | 4.96 | 36,522 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,005 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,117 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,531 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,252 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,596 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,923 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,904 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,038 |
| Demonym of Every Country | 0 | - | 4.91 | 59,840 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,309 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,750 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,901 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,410 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,098 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,121 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,947 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,041 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,111 |
| Island Countries | 0 | - | 4.99 | 710,292 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,534 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,384 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,611 |
| Northernmost Countries | 0 | - | 4.99 | 361,124 |
| Countries of South America | 0 | - | 5.00 | 924,796 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,643 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,871,214 |
| "Land" Countries | 0 | - | 4.98 | 336,132 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,387 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,331 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,403 |
| Countries with Megacities | 0 | - | 4.99 | 263,149 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,242 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,216 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,532 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,246 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,219 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,384 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,466 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,196 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,950 |
| Countries by Capital City | 0 | - | 5.00 | 68,225 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,147 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,626 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,171 |
| Moved Capital Cities | 0 | - | 4.96 | 74,190 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,551 |
| Independence from Whom | 0 | - | 4.99 | 211,666 |
| Subdivisions by Country | 0 | - | 4.86 | 50,346 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,945 |
| Megadiverse Countries | 0 | - | 4.96 | 134,865 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,246 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,836 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,056 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,883 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,463 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,187 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,921 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,553 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,032 |
