| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 47,997 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,444 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,332 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,253 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,836 |
| Find the City #1 | 0 | - | 4.97 | 42,678 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,983 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,982 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,140 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,144 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,531 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,173 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,739 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,495 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 76,883 |
| Closest Capital City Pairs #1 | 0 | - | 4.97 | 75,450 |
| Closest Capital City Pairs #2 | 0 | - | 4.95 | 75,520 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,984 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,289 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,056 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,581 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,822,040 |
| World Capitals by Map | 0 | - | 5.00 | 285,582 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,150 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,551 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,715 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,061 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,259 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,368 |
| Five Closest Countries by Country #3 | 0 | - | 4.97 | 121,129 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 245,641 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 203,037 |
| Countries Closest to an Unknown Country A-Z #1 | 0 | - | 4.91 | 79,960 |
| Countries Closest to an Unknown Country A-Z #2 | 0 | - | 4.96 | 73,146 |
| Countries Closest to an Unknown Country A-Z #3 | 0 | - | 4.91 | 61,542 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,599 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,408 |
| African East Coast | 0 | - | 4.96 | 95,827 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,812 |
| Boundary Waters | 0 | - | 4.92 | 88,370 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,073 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,896 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,150 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,322 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,260 |
| Pixelated World Map | 0 | - | 5.00 | 143,138 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,471 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,097 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,285 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,089 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,934 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,921 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,962 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,056 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,998 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,549 |
| Countries With the Most Neighbors | 0 | - | 4.47 | 101,331 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,036 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,322,816 |
| Landlocked Countries | 0 | - | 4.99 | 418,755 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,931 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 567,627 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,842 |
| Seas on the World Map | 0 | - | 4.96 | 135,119 |
| Seas of the World | 0 | - | 5.00 | 156,334 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,545 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,822 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,492 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,602 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,645 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,874 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,607 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,419 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,763 |
| World Capitals Quiz | 0 | - | 5.00 | 5,062,826 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,923 |
| Himalayan Countries | 0 | - | 4.94 | 137,350 |
| Andean Countries | 0 | - | 4.95 | 83,897 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,191 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,598 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,803 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,323 |
| Danube Countries | 0 | - | 4.97 | 71,633 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,517 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,036 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,608 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,691 |
| European Landlocked Countries | 0 | - | 4.99 | 146,751 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,102 |
| Countries with the Most Species | 0 | - | 4.99 | 102,888 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,240 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,428 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,581 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,291 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,971 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,346 |
| Countries in the Alps | 0 | - | 4.87 | 117,654 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,113 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,333 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,397 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,963 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,069 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,434 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,255 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,172 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,956 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,535 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,467 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,331 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,908 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,177 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,195 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,144 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,052 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,562 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,500 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,288 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,183 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,985 |
| Largest Countries By Category | 0 | - | 4.97 | 157,609 |
| Countries by Countries | 0 | - | 4.96 | 62,823 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,179 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,154 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,465 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,087 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,453 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,628 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,305 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,755,749 |
| Countries Closest to the Equator A-Z | 0 | - | 4.53 | 39,151 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,356 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,727 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,209 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,387 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,733 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,038 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,061 |
| Longest International Borders | 0 | - | 4.99 | 264,635 |
| Countries with Three Borders | 0 | - | 4.96 | 36,446 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,903 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,443 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,213 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,580 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,848 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,776 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,004 |
| Demonym of Every Country | 0 | - | 4.91 | 59,134 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,283 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,656 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,838 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,337 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,817 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,101 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,592 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,959 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,554 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,002 |
| Island Countries | 0 | - | 4.99 | 709,671 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,432 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,292 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,863 |
| Northernmost Countries | 0 | - | 4.99 | 360,388 |
| Countries of South America | 0 | - | 5.00 | 922,671 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,735 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,844 |
| "Land" Countries | 0 | - | 4.98 | 335,757 |
| Top World Languages | 0 | - | 4.92 | 820,039 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,340 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,144 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,970 |
| Countries with Megacities | 0 | - | 4.99 | 258,591 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,842 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,960 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,125 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,966 |
| Nearest Major City #2 | 0 | - | 4.15 | 16,169 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,940 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,230 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,259 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,951 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,604 |
| Countries by Capital City | 0 | - | 5.00 | 67,904 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,961 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,456 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,950 |
| Moved Capital Cities | 0 | - | 4.96 | 74,048 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,398 |
| Countries by Official Language | 0 | - | 4.95 | 194,608 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,484 |
| Countries in their Native Language | 0 | - | 4.99 | 198,152 |
| Independence from Whom | 0 | - | 4.99 | 211,265 |
| Subdivisions by Country | 0 | - | 4.86 | 50,278 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,670 |
| Megadiverse Countries | 0 | - | 4.96 | 134,754 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,527 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,175 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,740 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,009 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,688 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,365 |
