| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,877 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,822 |
| Find the City #1 | 0 | - | 4.97 | 42,136 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,639 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 152,793 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 111,051 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 63,152 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 144,756 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,337 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,261 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 115,119 |
| 407 Islands on the World Map | 0 | - | 4.99 | 34,703 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,194 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,802,016 |
| World Capitals by Map | 0 | - | 5.00 | 283,305 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,696 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,558 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,252 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,085 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 61,778 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,953 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,284 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,193 |
| African East Coast | 0 | - | 4.96 | 95,082 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,493 |
| Boundary Waters | 0 | - | 4.92 | 88,061 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,826 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,315 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,337 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,861 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,763 |
| Pixelated World Map | 0 | - | 5.00 | 142,475 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,759 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,570 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,888 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,342 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,373 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 79,989 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,615 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,916 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,723 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,823 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,780 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 173,973 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,937,812 |
| Landlocked Countries | 0 | - | 4.99 | 413,814 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,386 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 553,519 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,029 |
| Seas on the World Map | 0 | - | 4.96 | 133,858 |
| Seas of the World | 0 | - | 5.00 | 154,435 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,921 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,569 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,177 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,029 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,678 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,064 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,980 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,673 |
| Himalayan Countries | 0 | - | 4.95 | 135,432 |
| Andean Countries | 0 | - | 4.94 | 82,855 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,250 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,250 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,935 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,630 |
| Danube Countries | 0 | - | 4.97 | 71,097 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,782 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,552 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,524 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,447 |
| European Landlocked Countries | 0 | - | 4.99 | 145,775 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,239 |
| Countries with the Most Species | 0 | - | 4.99 | 95,253 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,379 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,205 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,374 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,968 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,583 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,964 |
| Countries in the Alps | 0 | - | 4.86 | 116,858 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,586 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,287 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,024 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,438 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,192 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,022 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,600 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,775 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,382 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,081 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,201 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,053 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,461 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,770 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,768 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,112 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,664 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,266 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,794 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,406 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,734 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,613 |
| Largest Countries By Category | 0 | - | 4.97 | 156,798 |
| Countries by Countries | 0 | - | 4.96 | 62,273 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,422 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,970 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,338 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,720 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,746 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,128 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 29,691 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,788 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,718,849 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,735 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,493 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,572 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,242 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,455 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,477 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,637 |
| Longest International Borders | 0 | - | 4.99 | 263,562 |
| Countries with Three Borders | 0 | - | 4.96 | 36,193 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,613 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,693 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,181 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,093 |
| Largest Arctic Islands with a Map | 0 | - | 4.46 | 20,511 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,585 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,187 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,865 |
| Demonym of Every Country | 0 | - | 4.91 | 58,660 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,216 |
| The Same Prefixes - Geography | 0 | - | 4.49 | 47,408 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 63,046 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,314 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,018 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,616 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,483 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,178 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,955 |
| Island Countries | 0 | - | 4.99 | 707,708 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,167 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,957 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,737 |
| Northernmost Countries | 0 | - | 4.99 | 357,845 |
| Countries of South America | 0 | - | 5.00 | 915,167 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,980 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,849,220 |
| "Land" Countries | 0 | - | 4.98 | 333,705 |
| Top World Languages | 0 | - | 4.92 | 813,407 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,171 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,539 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,408 |
| Countries with Megacities | 0 | - | 4.99 | 247,196 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,246 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,067 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,683 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,984 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,989 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,676 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,630 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,672 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,496 |
| Countries by Capital City | 0 | - | 5.00 | 66,705 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,363 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,927 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,431 |
| Moved Capital Cities | 0 | - | 4.96 | 73,605 |
| Countries by Official Language | 0 | - | 4.95 | 192,812 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,179 |
| Countries in their Native Language | 0 | - | 4.99 | 196,680 |
| Independence from Whom | 0 | - | 4.99 | 209,755 |
| Subdivisions by Country | 0 | - | 4.86 | 50,075 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,805 |
| Megadiverse Countries | 0 | - | 4.97 | 133,919 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,838 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,926 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,433 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,866 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,695 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,021 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,075 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,163 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,222 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,752 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,628 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,437 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,508 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,511 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,699 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,033 |
| World Map Quiz | 0 | - | 4.81 | 63,524 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,354 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,601 |
| Countries in the Shape of Mr. Bean with a Map | 0 | - | 4.04 | 20,940 |
| Countries by Founding Story | 0 | - | 4.95 | 76,565 |
| Countries by Road Signs | 0 | - | 4.98 | 53,120 |
| Countries That Do Not Border | 0 | - | 4.99 | 59,288 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,399 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,019 |
