| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,820,875 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,612,828 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,258 |
| World Capitals by Map | 0 | - | 5.00 | 285,465 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,126 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,498 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,634 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,281 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,591 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,397 |
| African East Coast | 0 | - | 4.96 | 95,770 |
| Megacities on a World Map | 0 | - | 4.98 | 253,123 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,632 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,096 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 121,793 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,614 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,352 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,493 |
| Pixelated World Map | 0 | - | 5.00 | 143,108 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,439 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,076 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,264 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,055 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,890 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,416 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,447 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,719 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,098 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,908 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,019 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,717 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,223 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,588 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,414 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,904 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,989 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,939 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,461 |
| Original 151 Pokémon | 0 | - | 4.96 | 788,680 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,027 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,307 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,910 |
| Random Point on Land to Country | 0 | - | 4.99 | 233,816 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,590 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,796 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,239 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,793 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 306,365 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,595 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,222 |
| Seas on the World Map | 0 | - | 4.96 | 135,096 |
| Seas of the World | 0 | - | 5.00 | 156,262 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,615 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,979 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,467 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,782 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,845 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,092 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,241 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,675 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,570 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 134,253 |
| Boundary Waters | 0 | - | 4.92 | 88,357 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,059 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,874 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,105 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,302 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,235 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,483 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,118 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,278 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,111 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,595 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,576 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,761 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,300,693 |
| Landlocked Countries | 0 | - | 4.99 | 418,383 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 566,807 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,062 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,886 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,434 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,837 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,001 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 29,893 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,753,852 |
| Pixelated United States Map | 0 | - | 4.87 | 94,045 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,480 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,581 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,594 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,825 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,541 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 36,283 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,300 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,689 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,861 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,099 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,631 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,964 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,937 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,464 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,853 |
| Island Countries | 0 | - | 4.99 | 709,546 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,700 |
| Himalayan Countries | 0 | - | 4.94 | 137,171 |
| Andean Countries | 0 | - | 4.95 | 83,794 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,041 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,442 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,730 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,267 |
| Danube Countries | 0 | - | 4.97 | 71,597 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,464 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,998 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,544 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,607 |
| European Landlocked Countries | 0 | - | 4.99 | 146,706 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,044 |
| Countries with the Most Species | 0 | - | 4.99 | 102,840 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,182 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,410 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,565 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,268 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,939 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,319 |
| Countries in the Alps | 0 | - | 4.87 | 117,603 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,080 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,268 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,374 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,925 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,032 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,405 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,212 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,138 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,935 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,509 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,449 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,308 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,882 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,156 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,172 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,075 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,024 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,541 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,446 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,112 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,101 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,955 |
| Largest Countries By Category | 0 | - | 4.97 | 157,550 |
| Countries by Countries | 0 | - | 4.96 | 62,792 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,137 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,147 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,461 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,422 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,281 |
| Merged Country Flags | 0 | - | 4.88 | 106,540 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,359 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,603 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,277 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,537 |
| Northernmost Countries | 0 | - | 4.99 | 360,244 |
| Countries of South America | 0 | - | 5.00 | 922,299 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,173 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,864,955 |
| "Land" Countries | 0 | - | 4.98 | 335,679 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,320 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,716 |
| Top World Languages | 0 | - | 4.92 | 819,688 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,189 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,380 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,714 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,966 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,039 |
| Longest International Borders | 0 | - | 4.99 | 264,582 |
| Countries with Three Borders | 0 | - | 4.96 | 36,431 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,889 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,227 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,302 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,980 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,047 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,324 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,822 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,994 |
| Demonym of Every Country | 0 | - | 4.91 | 59,112 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,326 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,112 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,821 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,856 |
| Countries with Megacities | 0 | - | 4.99 | 254,842 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,714 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,896 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,010 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,886 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,204 |
| North America Cities by Map | 0 | - | 4.41 | 47,753 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,792 |
| Find the City #1 | 0 | - | 4.97 | 42,650 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,890 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,207 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,232 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,893 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,528 |
