| Spanish-Speaking Countries | 0 | - | 4.95 | 376,538 |
| Top World Languages | 0 | - | 4.92 | 829,189 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,392,533 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,927 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,216 |
| Find the City #1 | 0 | - | 4.97 | 43,309 |
| Countries by Official Language | 0 | - | 4.95 | 195,911 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,515 |
| Countries in their Native Language | 0 | - | 4.99 | 199,661 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,875 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,236 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 159,016 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,856 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,533 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,262 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 149,373 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,659 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,573 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,111 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,673 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,847,084 |
| World Capitals by Map | 0 | - | 5.00 | 289,201 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,790 |
| French-Speaking Countries | 0 | - | 4.85 | 271,595 |
| German-Speaking Countries | 0 | - | 4.92 | 146,001 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,892 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,653 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 127,312 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,796 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,047 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,886 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,688 |
| African East Coast | 0 | - | 4.96 | 96,705 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,822 |
| English Speaking Countries | 0 | - | 4.64 | 358,170 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,796 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,227 |
| Boundary Waters | 0 | - | 4.92 | 88,745 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,397 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,653 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,278 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,926 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,926 |
| Pixelated World Map | 0 | - | 5.00 | 144,041 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,506 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,719 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,844 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,097 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,901 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,730 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,295 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,379 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,562 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,536 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,507 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,495 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 128,094 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,907 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,805 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,843,358 |
| Landlocked Countries | 0 | - | 4.99 | 425,216 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,466 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 586,957 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,943 |
| Seas on the World Map | 0 | - | 4.96 | 135,922 |
| Seas of the World | 0 | - | 5.00 | 158,298 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,121 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,237 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,906 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,366 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,913 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,943 |
| World Capitals Quiz | 0 | - | 5.00 | 5,103,364 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,995 |
| Himalayan Countries | 0 | - | 4.93 | 140,026 |
| Andean Countries | 0 | - | 4.94 | 85,320 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,474 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,837 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,047 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,334 |
| Danube Countries | 0 | - | 4.97 | 72,323 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,503 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,775 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,998 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,508 |
| European Landlocked Countries | 0 | - | 4.99 | 147,547 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,208 |
| Countries with the Most Species | 0 | - | 4.99 | 103,526 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,334 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,753 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,856 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,797 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,531 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,964 |
| Countries in the Alps | 0 | - | 4.87 | 118,696 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,499 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,761 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,925 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,973 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,888 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,197 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,336 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,814 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,382 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,130 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,828 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,703 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,507 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,737 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,836 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,713 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,567 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,714 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,610 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,491 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,026 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,477 |
| Largest Countries By Category | 0 | - | 4.97 | 158,785 |
| Countries by Countries | 0 | - | 4.96 | 63,586 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,197 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,382 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,654 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,637 |
| Merged Country Flags | 0 | - | 4.88 | 107,337 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,833 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,913 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,379 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,207 |
| Colourful Countries of the World | 0 | - | 4.99 | 60,119 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,056 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,801,285 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,422 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,968 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,760 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,607 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,151 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,975 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,539 |
| Longest International Borders | 0 | - | 4.99 | 265,764 |
| Countries with Three Borders | 0 | - | 4.96 | 36,750 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,332 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,474 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,787 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,370 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,674 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,300 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,441 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.86 | 37,172 |
| Demonym of Every Country | 0 | - | 4.90 | 61,427 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,387 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,995 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,146 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,653 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,041 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,212 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,520 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,533 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,427 |
| Island Countries | 0 | - | 4.99 | 712,373 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,807 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,666 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,212 |
| Northernmost Countries | 0 | - | 4.99 | 363,768 |
| Countries of South America | 0 | - | 5.00 | 931,945 |
| Countries of Oceania | 0 | - | 5.00 | 1,062,493 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,887,699 |
| "Land" Countries | 0 | - | 4.98 | 338,289 |
| "Of Something" Geography | 0 | - | 4.63 | 34,389 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,717 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,951 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,021 |
| Countries with Megacities | 0 | - | 4.99 | 266,862 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,736 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,042 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,050 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,166 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,284 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,942 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,167 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,163 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,070 |
| Countries by Capital City | 0 | - | 5.00 | 69,300 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,814 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,181 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,767 |
| Moved Capital Cities | 0 | - | 4.96 | 74,615 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,787 |
| Independence from Whom | 0 | - | 4.99 | 212,965 |
| Subdivisions by Country | 0 | - | 4.87 | 50,593 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,364 |
| Megadiverse Countries | 0 | - | 4.96 | 135,252 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,515 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,464 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,213 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,577 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,816 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,050 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,548 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,837 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,246 |
