| Game of Thrones Last Names | 0 | - | 4.51 | 102,182 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,408 |
| World Map Quiz | 0 | - | 4.81 | 63,919 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,348 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,775 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,321 |
| Asia Map Quiz | 0 | - | 4.99 | 909,988 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,950 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,600 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,541 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,394 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,639 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,726 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,114 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,067 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,285 |
| Australia Map Quiz | 0 | - | 4.94 | 343,079 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,036 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,640 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,080 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,547 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,718 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,700 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,431 |
| North America Map Quiz | 0 | - | 4.98 | 246,112 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,586 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,758 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,719 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,299 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,608 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,095 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,929 |
| 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 | 148,738 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,591 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,605 |
| 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 | 125,479 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,335 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,550 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,386 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,281 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 519,824 |
| 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 | 129,594 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,269 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,128 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,889 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,807 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,816 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,017 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,606 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,166 |
| States of India Map Quiz | 0 | - | 4.82 | 26,189 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,418 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,009 |
| World Capitals Quiz | 0 | - | 5.00 | 5,046,033 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,104,579 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,414 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,000 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,139 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,828 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,508 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,781 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,947 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,697 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.90 | 26,792 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,028 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,482 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,979 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,735,227 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,774 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,661 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,413 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,326 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,111 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,561 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,817 |
| Boundary Waters | 0 | - | 4.92 | 88,172 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,925 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,315 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,564 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,174 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,437 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,290 |
| Biggest European Cities by Letter | 0 | - | 4.54 | 126,369 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,124 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,445 |
| Landlocked Countries | 0 | - | 4.99 | 415,884 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,129 |
| Island Countries | 0 | - | 4.99 | 708,558 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,539 |
| Himalayan Countries | 0 | - | 4.95 | 136,179 |
| Andean Countries | 0 | - | 4.95 | 83,281 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,579 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,774 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,276 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,901 |
| Danube Countries | 0 | - | 4.97 | 71,319 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,088 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,773 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,990 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,949 |
| European Landlocked Countries | 0 | - | 4.99 | 146,026 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,636 |
| Countries with the Most Species | 0 | - | 4.99 | 95,383 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,772 |
| 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 | 59,104 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,750 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,125 |
| Countries in the Alps | 0 | - | 4.86 | 117,223 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,824 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,720 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,200 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,650 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,453 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,194 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,886 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,940 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,739 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,274 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,308 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,174 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,663 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,928 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,938 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,578 |
| 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 | 240,591 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,391 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,773 |
| Vietnam War Countries | 0 | - | 4.83 | 93,842 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,429 |
| Largest Countries By Category | 0 | - | 4.97 | 157,145 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,544 |
| Countries by Countries | 0 | - | 4.96 | 62,512 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,368,579 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,764 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,053 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,025 |
| 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 | 1,042,454 |
| Northernmost Countries | 0 | - | 4.99 | 359,007 |
| Countries of South America | 0 | - | 5.00 | 918,654 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,433 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,856,226 |
| "Land" Countries | 0 | - | 4.98 | 334,256 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,810,628 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,425 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,843 |
| 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 | 36,449 |
| All Country Flags of the World | 0 | - | 5.00 | 3,623,006 |
| Top World Languages | 0 | - | 4.92 | 816,246 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,768 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,306 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,047 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,803 |
| Longest International Borders | 0 | - | 4.99 | 264,217 |
| Countries with Three Borders | 0 | - | 4.96 | 36,313 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,740 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,824 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,864 |
| Demonym of Every Country | 0 | - | 4.91 | 58,848 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,600,283 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,915 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,186 |
| 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 | 169,524 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,438,851 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,579 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,357 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,078 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,219 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,004 |
| Countries with Megacities | 0 | - | 4.99 | 248,550 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,732 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,686 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,233 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,958 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,003 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,443 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,332 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,025 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,390 |
| 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 | 107,278 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,670 |
