| Spanish-Speaking Countries | 0 | - | 4.95 | 374,925 |
| Top World Languages | 0 | - | 4.92 | 821,747 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,378,523 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,386 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,064 |
| Find the City #1 | 0 | - | 4.97 | 42,769 |
| Countries by Official Language | 0 | - | 4.95 | 194,860 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,835 |
| Countries in their Native Language | 0 | - | 4.99 | 198,398 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,734 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,537 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,193 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,492 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,896 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,845 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,901 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,036 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,169 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,681 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,356 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,827,266 |
| World Capitals by Map | 0 | - | 5.00 | 286,217 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,262 |
| French-Speaking Countries | 0 | - | 4.85 | 270,437 |
| German-Speaking Countries | 0 | - | 4.92 | 145,514 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,825 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,125 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,293 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,366 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,730 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,663 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,480 |
| African East Coast | 0 | - | 4.96 | 96,010 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,033 |
| English Speaking Countries | 0 | - | 4.64 | 357,272 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,146 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,901 |
| Boundary Waters | 0 | - | 4.92 | 88,452 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,138 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,042 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,393 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,443 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,374 |
| Pixelated World Map | 0 | - | 5.00 | 143,349 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,684 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,232 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,411 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,306 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,634 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,108 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,586 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,007 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,406 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,339 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,279 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,946 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,722 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,225 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,338 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,426,222 |
| Landlocked Countries | 0 | - | 4.99 | 420,033 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,052 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 571,113 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,055 |
| Seas on the World Map | 0 | - | 4.96 | 135,299 |
| Seas of the World | 0 | - | 5.00 | 156,763 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,639 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,139 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,573 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,780 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,892 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,098 |
| World Capitals Quiz | 0 | - | 5.00 | 5,071,087 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,489 |
| Himalayan Countries | 0 | - | 4.95 | 137,908 |
| Andean Countries | 0 | - | 4.95 | 84,171 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,379 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,961 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,036 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,485 |
| Danube Countries | 0 | - | 4.97 | 71,774 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,715 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,172 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,873 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,962 |
| European Landlocked Countries | 0 | - | 4.99 | 146,908 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,302 |
| Countries with the Most Species | 0 | - | 4.99 | 103,045 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,452 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,470 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,638 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,403 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,081 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,470 |
| Countries in the Alps | 0 | - | 4.87 | 117,892 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 97,602 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,612 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,510 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,396 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,244 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,806 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,409 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,291 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,044 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,659 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,549 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,390 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,020 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,312 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,321 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,447 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,141 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,648 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,716 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,951 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,535 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,069 |
| Largest Countries By Category | 0 | - | 4.97 | 157,847 |
| Countries by Countries | 0 | - | 4.97 | 62,961 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,390 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,194 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,498 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,200 |
| Merged Country Flags | 0 | - | 4.88 | 106,726 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,929 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,759 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,760 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,887 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,619 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,454 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,764,692 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,517 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,788 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,324 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,431 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,812 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,469 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,153 |
| Longest International Borders | 0 | - | 4.99 | 264,872 |
| Countries with Three Borders | 0 | - | 4.96 | 36,515 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,992 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,106 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,520 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,248 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,593 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,915 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,891 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,034 |
| Demonym of Every Country | 0 | - | 4.91 | 59,629 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,306 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,739 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,896 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,396 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,946 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,117 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,480 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,032 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,977 |
| Island Countries | 0 | - | 4.99 | 710,215 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,525 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,372 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,367 |
| Northernmost Countries | 0 | - | 4.99 | 361,034 |
| Countries of South America | 0 | - | 5.00 | 924,508 |
| Countries of Oceania | 0 | - | 5.00 | 1,053,353 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,870,490 |
| "Land" Countries | 0 | - | 4.98 | 336,093 |
| "Of Something" Geography | 0 | - | 4.64 | 33,927 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,379 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,310 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,359 |
| Countries with Megacities | 0 | - | 4.99 | 262,943 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,195 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,175 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,498 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,215 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,185 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,363 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,441 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,168 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,907 |
| Countries by Capital City | 0 | - | 5.00 | 68,191 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,129 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,612 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,142 |
| Moved Capital Cities | 0 | - | 4.96 | 74,165 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,540 |
| Independence from Whom | 0 | - | 4.99 | 211,620 |
| Subdivisions by Country | 0 | - | 4.86 | 50,341 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,913 |
| Megadiverse Countries | 0 | - | 4.96 | 134,848 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,235 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,817 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,052 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,854 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,455 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,151 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,911 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,545 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,030 |
