| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 145,018 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,407 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,259 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,488 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,652 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,364,647 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,986 |
| Find the City #1 | 0 | - | 4.97 | 42,223 |
| Subdivisions by Country | 0 | - | 4.86 | 50,104 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,825 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,155 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 111,193 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,236 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,131 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,317 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 115,237 |
| 407 Islands on the World Map | 0 | - | 4.99 | 34,740 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,242 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,804,364 |
| World Capitals by Map | 0 | - | 5.00 | 283,811 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,756 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,665 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,407 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,190 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 61,838 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,149 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,328 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,216 |
| African East Coast | 0 | - | 4.96 | 95,170 |
| Regions of Countries #4 | 0 | - | 4.48 | 57,076 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,534 |
| Boundary Waters | 0 | - | 4.92 | 88,085 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,854 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,396 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,455 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,919 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,821 |
| Pixelated World Map | 0 | - | 5.00 | 142,552 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,833 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,644 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,943 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,433 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,428 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,133 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,878 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,982 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,958 |
| Who Controls It? #2 | 0 | - | 4.78 | 30,983 |
| Who Controls It? #3 | 0 | - | 4.61 | 19,534 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 174,103 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,987,517 |
| Landlocked Countries | 0 | - | 4.99 | 414,435 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,439 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 555,341 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 304,808 |
| Seas on the World Map | 0 | - | 4.96 | 134,427 |
| Seas of the World | 0 | - | 5.00 | 154,624 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,966 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,753 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,222 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,093 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,966 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,197 |
| World Capitals Quiz | 0 | - | 5.00 | 5,037,061 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,933 |
| Himalayan Countries | 0 | - | 4.95 | 135,644 |
| Andean Countries | 0 | - | 4.94 | 82,993 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,345 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,397 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,045 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,718 |
| Danube Countries | 0 | - | 4.97 | 71,160 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,875 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,622 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,663 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,564 |
| European Landlocked Countries | 0 | - | 4.99 | 145,864 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,333 |
| Countries with the Most Species | 0 | - | 4.99 | 95,290 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,482 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,229 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,396 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,006 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,647 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,011 |
| Countries in the Alps | 0 | - | 4.86 | 116,958 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,660 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,426 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,083 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,493 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,271 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,076 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,675 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,827 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,563 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,133 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,227 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,090 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,518 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,814 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,816 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,247 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,724 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,303 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,879 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,747 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,940 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,674 |
| Largest Countries By Category | 0 | - | 4.97 | 156,891 |
| Countries by Countries | 0 | - | 4.96 | 62,341 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,530 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,994 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,355 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,762 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,993 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,200 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,843 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,723,483 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,795 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,518 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,612 |
| Most Populous U.S. Counties | 0 | - | 4.13 | 24,966 |
| Most Populous City by U.S. County | 0 | - | 4.38 | 19,984 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,657 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,687 |
| Longest International Borders | 0 | - | 4.99 | 263,950 |
| Countries with Three Borders | 0 | - | 4.96 | 36,241 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,642 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,736 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,223 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,114 |
| Largest Arctic Islands with a Map | 0 | - | 4.46 | 20,518 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,624 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,260 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,887 |
| Demonym of Every Country | 0 | - | 4.91 | 58,725 |
| Most Populous County In Each U.S. State | 0 | - | 4.50 | 5,863 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,222 |
| The Same Prefixes - Geography | 0 | - | 4.49 | 47,445 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 63,070 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,968 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,031 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,910 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,533 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,425 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,243 |
| Island Countries | 0 | - | 4.99 | 707,937 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,198 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,998 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,579 |
| Northernmost Countries | 0 | - | 4.99 | 358,170 |
| Countries of South America | 0 | - | 5.00 | 916,181 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,326 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,851,248 |
| "Land" Countries | 0 | - | 4.98 | 333,876 |
| Top World Languages | 0 | - | 4.92 | 814,214 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,191 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,612 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,646 |
| Countries with Megacities | 0 | - | 4.99 | 247,618 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,496 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,213 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,897 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,141 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,136 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,769 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,722 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,823 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,654 |
| Countries by Capital City | 0 | - | 5.00 | 66,857 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,443 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,002 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,491 |
| Moved Capital Cities | 0 | - | 4.96 | 73,676 |
| Countries by Official Language | 0 | - | 4.95 | 192,948 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,376 |
| Countries in their Native Language | 0 | - | 4.99 | 196,801 |
| Independence from Whom | 0 | - | 4.99 | 209,906 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,901 |
| Megadiverse Countries | 0 | - | 4.97 | 133,967 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,960 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,957 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,468 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,877 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,769 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,057 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,191 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,222 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,254 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,761 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,742 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,457 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,557 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,541 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,731 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,065 |
| World Map Quiz | 0 | - | 4.81 | 63,659 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,416 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,838 |
| Countries in the Shape of Mr. Bean with a Map | 0 | - | 4.04 | 20,950 |
