| 407 Islands on the World Map | 0 | - | 4.99 | 34,952 |
| Island Countries | 0 | - | 4.99 | 709,125 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,372,232 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,091 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,588 |
| Find the City #1 | 0 | - | 4.97 | 42,545 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,667 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,522 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,411 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,252 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,766 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,762 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 111,891 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,591 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,055 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.84 | 76,754 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,605 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,055 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,496 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,137 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,816,471 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,564 |
| World Capitals by Map | 0 | - | 5.00 | 285,063 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,027 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,281 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,333 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 125,811 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,138 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,016 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,511 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,326 |
| African East Coast | 0 | - | 4.96 | 95,626 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,722 |
| Boundary Waters | 0 | - | 4.92 | 88,296 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,014 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,725 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,941 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,200 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,118 |
| Pixelated World Map | 0 | - | 5.00 | 142,972 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,286 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,964 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,185 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 52,884 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,744 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,306 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,849 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,550 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,772 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,718 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,093 |
| World's Biggest Islands | 0 | - | 4.32 | 139,701 |
| Islands With the Highest Elevation | 0 | - | 4.61 | 17,928 |
| Most Populous Islands | 0 | - | 4.80 | 122,669 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,257 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,475 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,218,836 |
| Landlocked Countries | 0 | - | 4.99 | 417,339 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,800 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 563,811 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,607 |
| Seas on the World Map | 0 | - | 4.96 | 134,882 |
| Seas of the World | 0 | - | 5.00 | 155,801 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,383 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,500 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,430 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,447 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,409 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,663 |
| World Capitals Quiz | 0 | - | 5.00 | 5,054,785 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,246 |
| Himalayan Countries | 0 | - | 4.95 | 136,787 |
| Andean Countries | 0 | - | 4.95 | 83,619 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,876 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,176 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,547 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,139 |
| Danube Countries | 0 | - | 4.97 | 71,491 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,320 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,911 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,319 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,322 |
| European Landlocked Countries | 0 | - | 4.99 | 146,205 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,893 |
| Countries with the Most Species | 0 | - | 4.99 | 102,437 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,018 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,358 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,539 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,205 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,860 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,241 |
| Countries in the Alps | 0 | - | 4.86 | 117,446 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,971 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,056 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,311 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,815 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,911 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,327 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,084 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,051 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,868 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,403 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,403 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,245 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,794 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,059 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,069 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,859 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,944 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,473 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,312 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,416 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,785 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,879 |
| Largest Countries By Category | 0 | - | 4.97 | 157,368 |
| Countries by Countries | 0 | - | 4.96 | 62,679 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,965 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,111 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,429 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,986 |
| Merged Country Flags | 0 | - | 4.88 | 106,421 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,988 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,694 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,467 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,158 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,745,993 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,207 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,684 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,068 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,348 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,645 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,695 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,960 |
| Longest International Borders | 0 | - | 4.99 | 264,418 |
| Countries with Three Borders | 0 | - | 4.96 | 36,380 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,824 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,916 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,380 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,180 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,791 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,635 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,970 |
| Demonym of Every Country | 0 | - | 4.91 | 58,993 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,269 |
| People Born on Islands | 0 | - | 4.39 | 52,837 |
| Islands by Picture | 0 | - | 4.29 | 106,499 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,306 |
| Name a Valid Island | 0 | - | 4.78 | 68,702 |
| Island Superlatives | 0 | - | 4.57 | 34,547 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,264 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,602 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,769 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,265 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,642 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,085 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,526 |
| World Capitals on an Empty Map | 0 | - | 4.70 | 53,841 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,139 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,284 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,352 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,216 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,255 |
| Northernmost Countries | 0 | - | 4.99 | 359,757 |
| Countries of South America | 0 | - | 5.00 | 920,672 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,317 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,861,195 |
| "Land" Countries | 0 | - | 4.98 | 335,253 |
| Top World Languages | 0 | - | 4.92 | 818,351 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,284 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,969 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,517 |
| Countries with Megacities | 0 | - | 4.99 | 249,471 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,367 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,687 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,696 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,650 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,701 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,113 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,141 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,703 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,317 |
| Countries by Capital City | 0 | - | 5.00 | 67,631 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,829 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,322 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,783 |
| Moved Capital Cities | 0 | - | 4.96 | 73,943 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,246 |
| Countries by Official Language | 0 | - | 4.95 | 194,279 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,101 |
| Countries in their Native Language | 0 | - | 4.99 | 197,866 |
| Independence from Whom | 0 | - | 4.99 | 210,993 |
| Subdivisions by Country | 0 | - | 4.86 | 50,229 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,462 |
| Megadiverse Countries | 0 | - | 4.96 | 134,615 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,030 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,116 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,967 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,279 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,719 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,623 |
