| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,857 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,314 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,951 |
| Find the City #1 | 0 | - | 4.97 | 42,739 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,745 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,336 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,840 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,330 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,812 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,706 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 76,965 |
| Top World Languages on a Map | 0 | - | 4.93 | 103,033 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,407 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,102 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,640 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,824,494 |
| World Capitals by Map | 0 | - | 5.00 | 285,825 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,211 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,694 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,910 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,183 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,312 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,544 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,630 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,443 |
| African East Coast | 0 | - | 4.96 | 95,919 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,856 |
| Boundary Waters | 0 | - | 4.92 | 88,404 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,111 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,976 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,264 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,385 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,309 |
| Pixelated World Map | 0 | - | 5.00 | 143,239 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,567 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,155 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,347 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,203 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,021 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,509 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,969 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,137 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,209 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,141 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,745 |
| Landmarks of Countries #2 | 0 | - | 4.51 | 54,198 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,168 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,370,970 |
| Landlocked Countries | 0 | - | 4.99 | 419,445 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,999 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 569,323 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,953 |
| Seas on the World Map | 0 | - | 4.96 | 135,211 |
| Seas of the World | 0 | - | 5.00 | 156,554 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,587 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,005 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,528 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,702 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,769 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,994 |
| World Capitals Quiz | 0 | - | 5.00 | 5,066,740 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,200 |
| Himalayan Countries | 0 | - | 4.95 | 137,643 |
| Andean Countries | 0 | - | 4.95 | 84,048 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,299 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,792 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,913 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,412 |
| Danube Countries | 0 | - | 4.97 | 71,718 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,634 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,111 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,736 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,814 |
| European Landlocked Countries | 0 | - | 4.99 | 146,828 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,203 |
| Countries with the Most Species | 0 | - | 4.99 | 102,975 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,349 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,442 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,608 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,346 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,018 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,409 |
| Countries in the Alps | 0 | - | 4.87 | 117,766 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,194 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,472 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,452 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,052 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,159 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,751 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,345 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,241 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,002 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,598 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,512 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,362 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,969 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,235 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,253 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,280 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,095 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,597 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,617 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,594 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,358 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,026 |
| Largest Countries By Category | 0 | - | 4.97 | 157,733 |
| Countries by Countries | 0 | - | 4.96 | 62,892 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,281 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,173 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,480 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,152 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,702 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,692 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,375 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,943 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,435 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,763 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,268 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,401 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,766 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,232 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,102 |
| Longest International Borders | 0 | - | 4.99 | 264,740 |
| Countries with Three Borders | 0 | - | 4.96 | 36,474 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,941 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,053 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,476 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,228 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,584 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,880 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,830 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,014 |
| Demonym of Every Country | 0 | - | 4.91 | 59,201 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,292 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,692 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,865 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,364 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,420 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,108 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,985 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,000 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,740 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,384 |
| Island Countries | 0 | - | 4.99 | 709,982 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,475 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,333 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,597 |
| Northernmost Countries | 0 | - | 4.99 | 360,717 |
| Countries of South America | 0 | - | 5.00 | 923,628 |
| Countries of Oceania | 0 | - | 5.00 | 1,052,024 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,868,152 |
| "Land" Countries | 0 | - | 4.98 | 335,914 |
| Top World Languages | 0 | - | 4.92 | 820,823 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,360 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,216 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,164 |
| Countries with Megacities | 0 | - | 4.99 | 261,828 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,032 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,070 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,317 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,109 |
| Cities by Landmark #1 | 0 | - | 3.95 | 44,933 |
| Cities by Landmark #2 | 0 | - | 3.92 | 35,332 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,039 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,287 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,345 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,049 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,738 |
| Countries by Capital City | 0 | - | 5.00 | 68,032 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,034 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,524 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,026 |
| Moved Capital Cities | 0 | - | 4.96 | 74,100 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,462 |
| Countries by Official Language | 0 | - | 4.95 | 194,741 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,665 |
| Countries in their Native Language | 0 | - | 4.99 | 198,280 |
| Independence from Whom | 0 | - | 4.99 | 211,443 |
| Subdivisions by Country | 0 | - | 4.86 | 50,306 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,801 |
| Megadiverse Countries | 0 | - | 4.96 | 134,803 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,618 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,208 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,778 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,030 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,763 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,414 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,045 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,870 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,513 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,004 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,105 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,022 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,806 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,180 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,353 |
| World Map Quiz | 0 | - | 4.81 | 64,680 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,080 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 144,824 |
| Countries in the Shape of Mr. Bean with a Map | 0 | - | 4.04 | 21,027 |
