| Busiest Airports in Europe | 0 | - | 4.91 | 144,828 |
| World's Busiest Airports | 0 | - | 4.94 | 210,188 |
| Countries with the Most Airports | 0 | - | 4.96 | 97,027 |
| Airport Codes Quiz #1 | 0 | - | 4.82 | 212,936 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,873,685 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,503 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,214 |
| Top World Languages | 0 | - | 4.92 | 812,345 |
| Busiest Airports in the United States | 0 | - | 4.54 | 134,747 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,317 |
| Places in their Native Language #2 | 0 | - | 4.85 | 122,919 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,647 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,957 |
| Cities by Airports | 0 | - | 4.49 | 87,764 |
| Airport Codes Quiz #2 | 0 | - | 4.41 | 96,113 |
| World Capitals by Map | 0 | - | 5.00 | 282,963 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,614 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 134,175 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,371 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,984 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,666 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 123,735 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 118,803 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,252 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,159 |
| African East Coast | 0 | - | 4.96 | 94,966 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,383 |
| Busiest Air Routes in the World | 0 | - | 4.54 | 37,933 |
| Airports Named for People #1 | 0 | - | 4.46 | 55,675 |
| Megacities on a World Map | 0 | - | 4.98 | 250,660 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,789 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,561 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,085 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,277 |
| Pixelated World Map | 0 | - | 5.00 | 142,323 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,643 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,446 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,833 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,208 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 71,518 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,257 |
| World Currency Quiz | 0 | - | 4.92 | 298,017 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,645 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,076 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,618 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,581 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,190 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,818 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,620 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,309 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,639 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,516 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,672 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,554 |
| Boundary Waters | 0 | - | 4.92 | 88,014 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,206 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,180 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,789 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,678 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,402 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,956 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,758 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,737 |
| Largest Countries with Little Tourism | 0 | - | 4.74 | 61,215 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,313 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,154 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,556 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,375 |
| Tourist Route of Europe | 0 | - | 4.24 | 42,772 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,884 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,844 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 304,255 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 86,803 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,563 |
| Seas on the World Map | 0 | - | 4.96 | 133,744 |
| Seas of the World | 0 | - | 5.00 | 154,188 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,002 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,337 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,719 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,314 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,827 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,330 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,288 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,024 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,632 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,593 |
| Landlocked Countries | 0 | - | 4.99 | 413,109 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,751 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,582 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 551,413 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,653 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,673 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,832 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,661 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,129 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,522 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,753 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,082 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,124 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,933 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,505 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,871 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,100 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,697 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,359 |
| Himalayan Countries | 0 | - | 4.95 | 135,144 |
| Andean Countries | 0 | - | 4.94 | 82,719 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,140 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,063 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,807 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,508 |
| Danube Countries | 0 | - | 4.97 | 71,024 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,684 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,479 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,345 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,268 |
| European Landlocked Countries | 0 | - | 4.99 | 145,693 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,100 |
| Countries with the Most Species | 0 | - | 4.99 | 95,210 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,251 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,185 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,344 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,924 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,537 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,893 |
| Countries in the Alps | 0 | - | 4.87 | 116,736 |
| Countries with the Most Tourists Per Capita | 0 | - | 4.28 | 81,791 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,501 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,138 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,964 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,358 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,092 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,952 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,504 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,708 |
| Largest Country by Body of Water | 0 | - | 4.96 | 56,785 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,001 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,178 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,009 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,395 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,700 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,697 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,943 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,587 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,215 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,715 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,969 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,456 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,561 |
| Largest Countries By Category | 0 | - | 4.97 | 156,665 |
| Countries by Countries | 0 | - | 4.96 | 62,197 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,283 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,943 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,310 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,488 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,036 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,697 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,818 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,656 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,469 |
| Demonyms Quiz | 0 | - | 4.15 | 184,807 |
| Airports Named for People #2 | 0 | - | 4.23 | 15,318 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,221 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,414 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,230 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,574 |
| Longest International Borders | 0 | - | 4.99 | 263,422 |
| Countries with Three Borders | 0 | - | 4.96 | 36,149 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,574 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,626 |
| Pixelated United States Map | 0 | - | 4.89 | 93,398 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,844 |
| Demonym of Every Country | 0 | - | 4.91 | 58,591 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,291 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 35,969 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,005 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,139 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,734 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,416 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,924 |
| Island Countries | 0 | - | 4.99 | 707,371 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.74 | 45,113 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 32,912 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,726 |
| Northernmost Countries | 0 | - | 4.99 | 357,406 |
| Countries of South America | 0 | - | 5.00 | 913,830 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,196 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,219 |
| "Land" Countries | 0 | - | 4.98 | 333,489 |
| World's Biggest Airlines | 0 | - | 4.44 | 123,765 |
| Airline Logos | 0 | - | 4.45 | 139,888 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,568 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,518 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,902 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,903 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,044 |
