| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,854,424 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,661,129 |
| World Capitals by Map | 0 | - | 5.00 | 290,067 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,954 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,214 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,143 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,546 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,957 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,767 |
| African East Coast | 0 | - | 4.96 | 96,942 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 421,262 |
| Megacities on a World Map | 0 | - | 4.98 | 257,564 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,858 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,838 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 124,388 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,376 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,706 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,502 |
| Pixelated World Map | 0 | - | 5.00 | 144,373 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,793 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,873 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,998 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,350 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,944 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 81,449 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,609 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,819 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,820 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,494 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,209 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,071 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,249 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,522 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,321 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,275 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,923 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,935 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 307,027 |
| Boundary Waters | 0 | - | 4.92 | 88,858 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,475 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,866 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,598 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,082 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,102 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,385 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,287 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,632 |
| Random Point on Land to Country | 0 | - | 4.99 | 237,732 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,313 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 53,108 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,815 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,348 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 309,984 |
| World's Longest Rivers on a Map | 0 | - | 4.90 | 88,482 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 57,016 |
| Seas on the World Map | 0 | - | 4.96 | 136,142 |
| Seas of the World | 0 | - | 5.00 | 158,912 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,674 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,910 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,652 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,646 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,587 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,125 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,039 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,043 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,743 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,988,419 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,492 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,031 |
| Landlocked Countries | 0 | - | 4.99 | 427,484 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,169 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,533 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 592,531 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,804 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,068 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 30,206 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,881 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,419 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,727 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,643 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,001 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,536 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,199 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,217 |
| World Capitals Quiz | 0 | - | 5.00 | 5,115,461 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,018 |
| Himalayan Countries | 0 | - | 4.93 | 140,921 |
| Andean Countries | 0 | - | 4.94 | 85,854 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,962 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,562 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,502 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,721 |
| Danube Countries | 0 | - | 4.97 | 72,577 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,842 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,998 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,488 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,960 |
| European Landlocked Countries | 0 | - | 4.99 | 147,801 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,569 |
| Countries with the Most Species | 0 | - | 4.99 | 103,657 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,675 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,822 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,962 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,942 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,694 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,153 |
| Countries in the Alps | 0 | - | 4.87 | 119,012 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,061 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,203 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,076 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,199 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,160 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,409 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,625 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,014 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,523 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,331 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,966 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,842 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,689 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,943 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,045 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,194 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,753 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,631 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,865 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,447 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,569 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,631 |
| Largest Countries By Category | 0 | - | 4.97 | 159,128 |
| Countries by Countries | 0 | - | 4.97 | 63,828 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,483 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,452 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,714 |
| All Countries by Population With a Map | 0 | - | 4.98 | 111,540 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,577 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,261 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,814,079 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,605 |
| Western Europe Map Quiz | 0 | - | 4.86 | 94,030 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,907 |
| Counties of Ireland | 0 | - | 4.92 | 197,727 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,662 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 35,275 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 210,471 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,681 |
| Longest International Borders | 0 | - | 4.99 | 266,037 |
| Countries with Three Borders | 0 | - | 4.96 | 36,844 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,437 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,585 |
| Pixelated United States Map | 0 | - | 4.89 | 94,958 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.86 | 37,217 |
| Demonym of Every Country | 0 | - | 4.90 | 61,664 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,831 |
| Biggest Cities in the Blue Banana | 0 | - | 4.57 | 36,742 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,482 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,925 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,968 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,246 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,628 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,829 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,670 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,111 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,510 |
| Island Countries | 0 | - | 4.99 | 713,094 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.77 | 45,915 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.78 | 33,763 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,453 |
| Northernmost Countries | 0 | - | 4.99 | 364,717 |
| Countries of South America | 0 | - | 5.00 | 934,643 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,898 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,862 |
| "Land" Countries | 0 | - | 4.98 | 339,091 |
| Top World Languages | 0 | - | 4.92 | 831,613 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,241 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,743 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,238 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,835 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,030 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 27,232 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,827 |
| Official Country Names of the World | 0 | - | 4.48 | 22,957 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,101 |
| All Country Flags of the World | 0 | - | 5.00 | 3,726,770 |
| Organs of the Human Body (with map) | 0 | - | 4.10 | 120,059 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,428 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,786 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,413 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 105,167 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 48,081 |
| "Second Best" Geography Edition #1 | 0 | - | 4.56 | 63,758 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,442 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,069 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,570 |
| Countries with Megacities | 0 | - | 4.99 | 268,010 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,224 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,373 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,553 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,477 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 52,123 |
