| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,912 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,315 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,956 |
| 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 | 110,339 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,846 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,333 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,813 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,710 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 76,965 |
| Top World Languages on a Map | 0 | - | 4.93 | 103,034 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,411 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,105 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,641 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,824,587 |
| World Capitals by Map | 0 | - | 5.00 | 285,828 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,212 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,695 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,920 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,185 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,312 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,551 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,630 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,447 |
| African East Coast | 0 | - | 4.96 | 95,921 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,856 |
| Boundary Waters | 0 | - | 4.92 | 88,405 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,111 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,977 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,272 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,385 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,311 |
| Pixelated World Map | 0 | - | 5.00 | 143,241 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,568 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,156 |
| 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 | 53,205 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,023 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,510 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,972 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,141 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,211 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,145 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,753 |
| Landmarks of Countries #2 | 0 | - | 4.51 | 54,198 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,169 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,372,450 |
| Landlocked Countries | 0 | - | 4.99 | 419,459 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,000 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 569,362 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,956 |
| Seas on the World Map | 0 | - | 4.96 | 135,214 |
| Seas of the World | 0 | - | 5.00 | 156,559 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,589 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,006 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,529 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,703 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,771 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,995 |
| World Capitals Quiz | 0 | - | 5.00 | 5,066,838 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,207 |
| Himalayan Countries | 0 | - | 4.95 | 137,648 |
| Andean Countries | 0 | - | 4.95 | 84,051 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,300 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,797 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,917 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,415 |
| Danube Countries | 0 | - | 4.97 | 71,719 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,637 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,112 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,741 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,818 |
| European Landlocked Countries | 0 | - | 4.99 | 146,831 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,205 |
| Countries with the Most Species | 0 | - | 4.99 | 102,979 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,354 |
| 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 | 73,019 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,413 |
| Countries in the Alps | 0 | - | 4.87 | 117,767 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,195 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,477 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,453 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,053 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,161 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,752 |
| 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 | 103,970 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,238 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,253 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,285 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,096 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,598 |
| 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 | 242,603 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,359 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,026 |
| Largest Countries By Category | 0 | - | 4.97 | 157,738 |
| Countries by Countries | 0 | - | 4.96 | 62,892 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,283 |
| 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 | 108,711 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,694 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,380 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,760,076 |
| 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 | 82,272 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,401 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,767 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,239 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,103 |
| Longest International Borders | 0 | - | 4.99 | 264,748 |
| Countries with Three Borders | 0 | - | 4.96 | 36,474 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,942 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,056 |
| 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 | 104,834 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,014 |
| Demonym of Every Country | 0 | - | 4.91 | 59,202 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,292 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,693 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,866 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,364 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,442 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,108 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,019 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,001 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,744 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,390 |
| Island Countries | 0 | - | 4.99 | 709,986 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,476 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,333 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,626 |
| Northernmost Countries | 0 | - | 4.99 | 360,723 |
| Countries of South America | 0 | - | 5.00 | 923,657 |
| Countries of Oceania | 0 | - | 5.00 | 1,052,066 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,868,195 |
| "Land" Countries | 0 | - | 4.98 | 335,918 |
| Top World Languages | 0 | - | 4.92 | 820,842 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,361 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,218 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,166 |
| Countries with Megacities | 0 | - | 4.99 | 261,869 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,033 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,077 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,326 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,112 |
| Cities by Landmark #1 | 0 | - | 3.95 | 44,934 |
| Cities by Landmark #2 | 0 | - | 3.92 | 35,332 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,041 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,287 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,353 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,053 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,743 |
| Countries by Capital City | 0 | - | 5.00 | 68,034 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,037 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,525 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,030 |
| Moved Capital Cities | 0 | - | 4.96 | 74,103 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,464 |
| Countries by Official Language | 0 | - | 4.95 | 194,744 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,670 |
| Countries in their Native Language | 0 | - | 4.99 | 198,281 |
| Independence from Whom | 0 | - | 4.99 | 211,451 |
| Subdivisions by Country | 0 | - | 4.86 | 50,307 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,801 |
| Megadiverse Countries | 0 | - | 4.96 | 134,804 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,620 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,209 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,779 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,031 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,765 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,415 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,048 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,870 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,514 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,006 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,108 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,022 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,808 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,182 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,355 |
| World Map Quiz | 0 | - | 4.81 | 64,680 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,082 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 144,833 |
| Countries in the Shape of Mr. Bean with a Map | 0 | - | 4.04 | 21,028 |
