| Game of Thrones Last Names | 0 | - | 4.51 | 102,182 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,339 |
| World Map Quiz | 0 | - | 4.81 | 63,919 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,333 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,755 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,283 |
| Asia Map Quiz | 0 | - | 4.99 | 909,971 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,946 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,600 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,539 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,386 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,634 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,688 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,104 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,066 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,280 |
| Australia Map Quiz | 0 | - | 4.94 | 343,073 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,029 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,638 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,076 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,539 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,714 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,699 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,428 |
| North America Map Quiz | 0 | - | 4.98 | 246,103 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,586 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,757 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,719 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,298 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,605 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,095 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,927 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,082 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,954 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,736 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,591 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,601 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,106 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,599 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,477 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,335 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,548 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,386 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,280 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 519,816 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,975 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,572 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,593 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,268 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,127 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,886 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,806 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,816 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,016 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,606 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,165 |
| States of India Map Quiz | 0 | - | 4.82 | 26,188 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,414 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,004 |
| World Capitals Quiz | 0 | - | 5.00 | 5,045,950 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,103,145 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,412 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,997 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,137 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,825 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,495 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,771 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,944 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,694 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.90 | 26,789 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,026 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,482 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,975 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,735,101 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,773 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,661 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,411 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,322 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,106 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,558 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,817 |
| Boundary Waters | 0 | - | 4.92 | 88,168 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,924 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,314 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,564 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,171 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,433 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,274 |
| Biggest European Cities by Letter | 0 | - | 4.54 | 126,369 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,073 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,412 |
| Landlocked Countries | 0 | - | 4.99 | 415,871 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,116 |
| Island Countries | 0 | - | 4.99 | 708,554 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,531 |
| Himalayan Countries | 0 | - | 4.95 | 136,171 |
| Andean Countries | 0 | - | 4.95 | 83,278 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,576 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,768 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,274 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,901 |
| Danube Countries | 0 | - | 4.97 | 71,318 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,084 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,772 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,987 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,944 |
| European Landlocked Countries | 0 | - | 4.99 | 146,023 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,632 |
| Countries with the Most Species | 0 | - | 4.99 | 95,381 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,766 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,292 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,465 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,102 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,748 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,125 |
| Countries in the Alps | 0 | - | 4.86 | 117,217 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,823 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,717 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,199 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,644 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,449 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,194 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,883 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,937 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,738 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,273 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,305 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,173 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,662 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,923 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,937 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,573 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,837 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,377 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,113 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,581 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,384 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,771 |
| Vietnam War Countries | 0 | - | 4.83 | 93,841 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,429 |
| Largest Countries By Category | 0 | - | 4.97 | 157,143 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,542 |
| Countries by Countries | 0 | - | 4.96 | 62,507 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,368,531 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,764 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,051 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,021 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,116 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,979 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,436 |
| Northernmost Countries | 0 | - | 4.99 | 358,993 |
| Countries of South America | 0 | - | 5.00 | 918,620 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,410 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,856,181 |
| "Land" Countries | 0 | - | 4.98 | 334,251 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,810,572 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,422 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,842 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,815 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,924 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,361 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,448 |
| All Country Flags of the World | 0 | - | 5.00 | 3,622,878 |
| Top World Languages | 0 | - | 4.92 | 816,215 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,764 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,306 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,041 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,801 |
| Longest International Borders | 0 | - | 4.99 | 264,212 |
| Countries with Three Borders | 0 | - | 4.96 | 36,312 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,739 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,823 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,863 |
| Demonym of Every Country | 0 | - | 4.91 | 58,846 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,600,185 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,884 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,177 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,247 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,787 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,522 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,438,816 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,575 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,356 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,067 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,219 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,999 |
| Countries with Megacities | 0 | - | 4.99 | 248,538 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,725 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,683 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,232 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,953 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,977 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,440 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,328 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,023 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,384 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,296 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,752 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,275 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,670 |
