| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 117,087 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,876 |
| Top World Languages | 0 | - | 4.92 | 826,114 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,599 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,713 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,796 |
| Find the City #1 | 0 | - | 4.97 | 43,111 |
| Countries by Official Language | 0 | - | 4.95 | 195,493 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,713 |
| Countries in their Native Language | 0 | - | 4.99 | 199,275 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,300 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,579 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,878 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,342 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,293 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,750 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 148,233 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,422 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,405 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,936 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,541 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,839,236 |
| World Capitals by Map | 0 | - | 5.00 | 288,129 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,610 |
| French-Speaking Countries | 0 | - | 4.85 | 271,129 |
| German-Speaking Countries | 0 | - | 4.92 | 145,851 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,446 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,050 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 126,885 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,633 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,566 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,800 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,604 |
| African East Coast | 0 | - | 4.96 | 96,437 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,532 |
| English Speaking Countries | 0 | - | 4.64 | 357,809 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,528 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,108 |
| Boundary Waters | 0 | - | 4.92 | 88,637 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,310 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,407 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,932 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,729 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,704 |
| Pixelated World Map | 0 | - | 5.00 | 143,778 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,187 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,525 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,668 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,776 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,796 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,488 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,111 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,226 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,812 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,118 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,035 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,850 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,933 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,695 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 176,360 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,674,579 |
| Landlocked Countries | 0 | - | 4.99 | 423,144 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,302 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 580,921 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,538 |
| Seas on the World Map | 0 | - | 4.96 | 135,673 |
| Seas of the World | 0 | - | 5.00 | 157,683 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,948 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,807 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,775 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,147 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,590 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,611 |
| World Capitals Quiz | 0 | - | 5.00 | 5,090,448 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,065 |
| Himalayan Countries | 0 | - | 4.94 | 139,239 |
| Andean Countries | 0 | - | 4.93 | 84,897 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,120 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,263 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,694 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,014 |
| Danube Countries | 0 | - | 4.97 | 72,146 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,206 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,554 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,555 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,069 |
| European Landlocked Countries | 0 | - | 4.99 | 147,290 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,855 |
| Countries with the Most Species | 0 | - | 4.99 | 103,356 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,983 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,652 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,772 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,630 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,377 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,797 |
| Countries in the Alps | 0 | - | 4.87 | 118,379 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,809 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,312 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,764 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,730 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,647 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,049 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,833 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,616 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,253 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,972 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,726 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,599 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,336 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,577 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,648 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,193 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,417 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,846 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,262 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,551 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,458 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,322 |
| Largest Countries By Category | 0 | - | 4.97 | 158,424 |
| Countries by Countries | 0 | - | 4.96 | 63,370 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,866 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,329 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,593 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,454 |
| Merged Country Flags | 0 | - | 4.88 | 107,077 |
| All Countries by Population With a Map | 0 | - | 4.99 | 110,020 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,855 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,135 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 58,083 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,906 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,808 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,786,865 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,816 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,899 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,599 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,541 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,994 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,320 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,382 |
| Longest International Borders | 0 | - | 4.99 | 265,409 |
| Countries with Three Borders | 0 | - | 4.96 | 36,667 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,199 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,311 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,672 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,325 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,649 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,150 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,224 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,105 |
| Demonym of Every Country | 0 | - | 4.90 | 60,966 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,350 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,901 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,045 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,554 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,623 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,176 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,505 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,342 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,062 |
| Island Countries | 0 | - | 4.99 | 711,465 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,683 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,534 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,360 |
| Northernmost Countries | 0 | - | 4.99 | 362,560 |
| Countries of South America | 0 | - | 5.00 | 928,967 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,929 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,957 |
| "Land" Countries | 0 | - | 4.98 | 337,665 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,614 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,685 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,246 |
| Countries with Megacities | 0 | - | 4.99 | 265,396 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,074 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,657 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,315 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,729 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,764 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,692 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,874 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,745 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,588 |
| Countries by Capital City | 0 | - | 5.00 | 68,865 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,515 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,947 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,532 |
| Moved Capital Cities | 0 | - | 4.96 | 74,441 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,700 |
| Independence from Whom | 0 | - | 4.99 | 212,359 |
| Subdivisions by Country | 0 | - | 4.87 | 50,490 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,936 |
| Megadiverse Countries | 0 | - | 4.96 | 135,104 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,422 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,299 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,144 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,281 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,666 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,631 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,422 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,714 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,186 |
