| 407 Islands on the World Map | 0 | - | 4.99 | 35,326 |
| Island Countries | 0 | - | 4.99 | 711,131 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,284 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,613 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,586 |
| Find the City #1 | 0 | - | 4.97 | 42,989 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,247 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,166 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,671 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,507 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,253 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,406 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 113,049 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.84 | 64,150 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 147,736 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 77,305 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,245 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,888 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,876 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,349 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,835,626 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,632 |
| World Capitals by Map | 0 | - | 5.00 | 287,504 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,486 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,279 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,787 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 126,692 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,531 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,351 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,751 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,572 |
| African East Coast | 0 | - | 4.96 | 96,295 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,041 |
| Boundary Waters | 0 | - | 4.92 | 88,585 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,266 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,291 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,764 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,630 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,600 |
| Pixelated World Map | 0 | - | 5.00 | 143,656 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,058 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,444 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,593 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,639 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,357 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,024 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,159 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,304 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,860 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,780 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,548 |
| World's Biggest Islands | 0 | - | 4.33 | 140,344 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 17,995 |
| Most Populous Islands | 0 | - | 4.80 | 123,057 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,327 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,572 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,601,555 |
| Landlocked Countries | 0 | - | 4.99 | 422,204 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,220 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 577,524 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,418 |
| Seas on the World Map | 0 | - | 4.96 | 135,552 |
| Seas of the World | 0 | - | 5.00 | 157,446 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,859 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,607 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,719 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,042 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,443 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,451 |
| World Capitals Quiz | 0 | - | 5.00 | 5,084,553 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,601 |
| Himalayan Countries | 0 | - | 4.95 | 138,849 |
| Andean Countries | 0 | - | 4.93 | 84,678 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,878 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,919 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,510 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,853 |
| Danube Countries | 0 | - | 4.97 | 72,042 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,057 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,454 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,362 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,848 |
| European Landlocked Countries | 0 | - | 4.99 | 147,171 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,687 |
| Countries with the Most Species | 0 | - | 4.99 | 103,267 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,812 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,607 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,732 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,563 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,252 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,691 |
| Countries in the Alps | 0 | - | 4.87 | 118,242 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,262 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,078 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,677 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,623 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,546 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,967 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,699 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,516 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,197 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,876 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,668 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,541 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,243 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,499 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,551 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,965 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,332 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,081 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,127 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,058 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,189 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,254 |
| Largest Countries By Category | 0 | - | 4.97 | 158,255 |
| Countries by Countries | 0 | - | 4.96 | 63,260 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,717 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,298 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,573 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,384 |
| Merged Country Flags | 0 | - | 4.88 | 106,972 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,682 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,822 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,049 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,695 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,780,372 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,732 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,864 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,527 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,504 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,933 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,050 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,305 |
| Longest International Borders | 0 | - | 4.99 | 265,233 |
| Countries with Three Borders | 0 | - | 4.96 | 36,625 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,139 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,239 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,625 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,308 |
| Roman Provinces on a Map | 0 | - | 4.54 | 37,052 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,106 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,079 |
| Demonym of Every Country | 0 | - | 4.91 | 60,760 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,421 |
| People Born on Islands | 0 | - | 4.39 | 52,975 |
| Islands by Picture | 0 | - | 4.28 | 107,264 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,427 |
| Name a Valid Island | 0 | - | 4.78 | 69,005 |
| Island Superlatives | 0 | - | 4.57 | 34,643 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,338 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,847 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,999 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,507 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,759 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,156 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,054 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,216 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,576 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,487 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,633 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,486 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,167 |
| Northernmost Countries | 0 | - | 4.99 | 362,064 |
| Countries of South America | 0 | - | 5.00 | 927,680 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,398 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,878,044 |
| "Land" Countries | 0 | - | 4.98 | 337,408 |
| Top World Languages | 0 | - | 4.92 | 824,606 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,472 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,576 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,961 |
| Countries with Megacities | 0 | - | 4.99 | 264,691 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,792 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,502 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,056 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,577 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,559 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,561 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,701 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,516 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,350 |
| Countries by Capital City | 0 | - | 5.00 | 68,664 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,391 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,829 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,427 |
| Moved Capital Cities | 0 | - | 4.96 | 74,361 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,645 |
| Countries by Official Language | 0 | - | 4.95 | 195,299 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,438 |
| Countries in their Native Language | 0 | - | 4.99 | 199,090 |
| Independence from Whom | 0 | - | 4.99 | 212,156 |
| Subdivisions by Country | 0 | - | 4.86 | 50,438 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,771 |
| Megadiverse Countries | 0 | - | 4.96 | 135,034 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,134 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,375 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,117 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,608 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,506 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,048 |
