| Natural Features of Countries #1 | 0 | - | 4.87 | 83,872 |
| Countries with Fjords | 0 | - | 4.94 | 100,980 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,659 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,831 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,704 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 116,046 |
| North Sea Countries | 0 | - | 4.92 | 87,446 |
| Black Sea Countries | 0 | - | 4.87 | 60,634 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,420 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,519 |
| Countries With No Rivers | 0 | - | 4.96 | 76,871 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,261 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,311 |
| Megadiverse Countries | 0 | - | 4.96 | 134,958 |
| World Map Quiz | 0 | - | 4.81 | 65,005 |
| United States Cities Map Quiz | 0 | - | 4.96 | 214,345 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,045 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,240 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,012 |
| Asia Map Quiz | 0 | - | 4.99 | 918,073 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,601 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,757 |
| African Great Lakes | 0 | - | 4.82 | 66,343 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,532 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,917 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,246 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,259 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,445 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 23,116 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,814 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,115 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,038 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,551 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,010 |
| Australia Map Quiz | 0 | - | 4.95 | 344,892 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,779 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.27 | 70,815 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.89 | 28,977 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,852 |
| African Physical Geography | 0 | - | 4.51 | 31,723 |
| Asian Physical Geography | 0 | - | 4.61 | 35,546 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,784 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,208 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 413,247 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,342 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,074 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,838 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,966 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,270 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,308 |
| North America Map Quiz | 0 | - | 4.98 | 248,953 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,033 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,320 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,578 |
| Landforms by Country | 0 | - | 4.52 | 51,978 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,098 |
| Rivers of the United States | 0 | - | 4.93 | 66,265 |
| Boundary Waters | 0 | - | 4.92 | 88,520 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,217 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,196 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,593 |
| Countries with the Most Wolves | 0 | - | 4.92 | 108,168 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,643 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,980 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,661 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,568 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,081 |
| Geological Extremes | 0 | - | 4.34 | 40,051 |
| European Physical Geography | 0 | - | 4.26 | 33,525 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,782 |
| Capitals by River | 0 | - | 4.55 | 48,330 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,531,829 |
| Biggest City by River | 0 | - | 4.38 | 52,872 |
| Landlocked Countries | 0 | - | 4.99 | 421,345 |
| Countries with the Most Wild Elephants | 0 | - | 4.63 | 55,006 |
| Animal Populations of Countries | 0 | - | 4.52 | 43,908 |
| Top 15 Countries with the Most Cows | 0 | - | 4.73 | 107,208 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,943 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,818 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,814 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,528 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,190 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,768 |
| States of India Map Quiz | 0 | - | 4.83 | 26,573 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,890 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,946 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,494 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,023 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,343 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,183 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,672 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,311 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,313 |
| World Capitals Quiz | 0 | - | 5.00 | 5,079,513 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,136 |
| Himalayan Countries | 0 | - | 4.95 | 138,439 |
| Andean Countries | 0 | - | 4.93 | 84,444 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,649 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,607 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,279 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,679 |
| Danube Countries | 0 | - | 4.97 | 71,932 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,923 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,350 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,163 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,625 |
| European Landlocked Countries | 0 | - | 4.99 | 147,062 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,512 |
| Countries with the Most Species | 0 | - | 4.99 | 103,167 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,668 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,547 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,690 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,495 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,176 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,589 |
| Countries in the Alps | 0 | - | 4.87 | 118,095 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,641 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,917 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,602 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,533 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,419 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,894 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,582 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,440 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,138 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,784 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,613 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,471 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,156 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,412 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,449 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,739 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,244 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 61,889 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,957 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,607 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,913 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,168 |
| Largest Countries By Category | 0 | - | 4.97 | 158,090 |
| Countries by Countries | 0 | - | 4.96 | 63,122 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,599 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,253 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,604 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,773,970 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,612 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,446 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,469 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,690 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,828 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,250 |
| Longest International Borders | 0 | - | 4.99 | 265,088 |
| Countries with Three Borders | 0 | - | 4.96 | 36,573 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,081 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,177 |
| Demonym of Every Country | 0 | - | 4.91 | 60,502 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,058 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,588,839 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,326 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,823 |
| Island Countries | 0 | - | 4.99 | 710,798 |
| Countries with NO Snakes | 0 | - | 4.51 | 63,599 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,020 |
| Northernmost Countries | 0 | - | 4.99 | 361,669 |
| Countries of South America | 0 | - | 5.00 | 926,365 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,662 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,875,147 |
| "Land" Countries | 0 | - | 4.98 | 337,133 |
| Countries with More Cows than People | 0 | - | 4.45 | 61,388 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,282 |
| Top World Languages | 0 | - | 4.92 | 823,394 |
| South American Physical Geography | 0 | - | 4.58 | 18,359 |
| Seas of Europe | 0 | - | 4.37 | 84,691 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,382,058 |
| Countries with Wild Lions | 0 | - | 4.77 | 26,379 |
| All Country Flags of the World | 0 | - | 5.00 | 3,673,063 |
| Rivers A-Z | 0 | - | 4.35 | 32,789 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,293 |
| Sea in the Answers | 0 | - | 4.10 | 48,986 |
| Where Do Musk Oxen Live? | 0 | - | 4.63 | 15,315 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,432 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,323 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,477 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,127 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,716 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,728 |
| Countries with Megacities | 0 | - | 4.99 | 264,162 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,573 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,385 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,835 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,445 |
| Biggest Cities in the World | 0 | - | 4.91 | 800,041 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,339 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,423 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,491 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,601 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,360 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,179 |
| Countries by Capital City | 0 | - | 5.00 | 68,484 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,273 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,747 |
