| Island Countries | 0 | - | 4.99 | 708,305 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,366,913 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,836 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,185 |
| Find the City #1 | 0 | - | 4.97 | 42,344 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,543 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,878 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,299 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,119 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,124 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,619 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 111,395 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,342 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 145,323 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,503 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,384 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 115,551 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,316 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,062 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,807,888 |
| Largest Arctic Islands with a Map | 0 | - | 4.46 | 20,534 |
| World Capitals by Map | 0 | - | 5.00 | 284,227 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,844 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,857 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,677 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,360 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 61,943 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,400 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,369 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,257 |
| African East Coast | 0 | - | 4.96 | 95,308 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,590 |
| Boundary Waters | 0 | - | 4.92 | 88,130 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,897 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,494 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,594 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,998 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,903 |
| Pixelated World Map | 0 | - | 5.00 | 142,692 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,968 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,728 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,011 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,559 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,521 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,112 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,708 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,820 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,119 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,245 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,357 |
| World's Biggest Islands | 0 | - | 4.32 | 139,614 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 17,915 |
| Most Populous Islands | 0 | - | 4.79 | 122,098 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,226 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,437 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,053,098 |
| Landlocked Countries | 0 | - | 4.99 | 415,315 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,596 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 557,696 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,265 |
| Seas on the World Map | 0 | - | 4.96 | 134,539 |
| Seas of the World | 0 | - | 5.00 | 154,960 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,115 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,965 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,289 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,203 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,091 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,334 |
| World Capitals Quiz | 0 | - | 5.00 | 5,042,451 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,269 |
| Himalayan Countries | 0 | - | 4.95 | 135,957 |
| Andean Countries | 0 | - | 4.94 | 83,164 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,484 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,620 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,181 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,825 |
| Danube Countries | 0 | - | 4.97 | 71,261 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,991 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,709 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,854 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,796 |
| European Landlocked Countries | 0 | - | 4.99 | 145,959 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,511 |
| Countries with the Most Species | 0 | - | 4.99 | 95,345 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,640 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,268 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,439 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,064 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,715 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,072 |
| Countries in the Alps | 0 | - | 4.86 | 117,112 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,755 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,584 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,157 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,583 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,373 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,134 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,795 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,895 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,685 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,203 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,272 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,137 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,614 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,876 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,888 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,448 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,795 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,350 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,021 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,238 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,174 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,725 |
| Largest Countries By Category | 0 | - | 4.97 | 157,020 |
| Countries by Countries | 0 | - | 4.96 | 62,439 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,658 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,022 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,376 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,828 |
| Merged Country Flags | 0 | - | 4.88 | 106,195 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,280 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,635 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,270 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,205 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,934 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,730,420 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,881 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,551 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,714 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,286 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,534 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,883 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,753 |
| Longest International Borders | 0 | - | 4.99 | 264,102 |
| Countries with Three Borders | 0 | - | 4.96 | 36,285 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,698 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,792 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,267 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,129 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,677 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,379 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,917 |
| Demonym of Every Country | 0 | - | 4.91 | 58,792 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,213 |
| People Born on Islands | 0 | - | 4.39 | 52,790 |
| Islands by Picture | 0 | - | 4.29 | 106,170 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,259 |
| Name a Valid Island | 0 | - | 4.78 | 68,576 |
| Island Superlatives | 0 | - | 4.57 | 34,503 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,231 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,495 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,670 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 63,127 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,774 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,042 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,767 |
| World Capitals on an Empty Map | 0 | - | 4.70 | 53,655 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,787 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,753 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,236 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,090 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,639 |
| Northernmost Countries | 0 | - | 4.99 | 358,667 |
| Countries of South America | 0 | - | 5.00 | 917,716 |
| Countries of Oceania | 0 | - | 5.00 | 1,044,071 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,854,144 |
| "Land" Countries | 0 | - | 4.98 | 334,084 |
| Top World Languages | 0 | - | 4.92 | 815,407 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,223 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,704 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,891 |
| Countries with Megacities | 0 | - | 4.99 | 248,150 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,781 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,352 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,159 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,287 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,340 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,926 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,887 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,063 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,903 |
| Countries by Capital City | 0 | - | 5.00 | 67,150 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,569 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,107 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,567 |
| Moved Capital Cities | 0 | - | 4.96 | 73,770 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,436 |
| Countries by Official Language | 0 | - | 4.95 | 193,170 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,701 |
| Countries in their Native Language | 0 | - | 4.99 | 196,999 |
| Independence from Whom | 0 | - | 4.99 | 210,138 |
| Subdivisions by Country | 0 | - | 4.86 | 50,147 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,055 |
| Megadiverse Countries | 0 | - | 4.96 | 134,443 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,168 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,010 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,905 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,121 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,322 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,443 |
