| Countries by Sports League Revenue | 0 | - | 4.94 | 75,431 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,249 |
| Olympic Host Countries | 0 | - | 4.98 | 198,782 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,928 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,719 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,860 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,693 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,225 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,307 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,787 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,912 |
| Countries with Megacities | 0 | - | 4.99 | 246,309 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,833 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,756 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,290 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,698 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,834 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,313 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,745 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,798,327 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,518 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,542 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,225 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,600 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,747 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,020 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,897 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,362 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,587 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,745 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,744 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,781 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,412 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,515 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,173 |
| North American Sports Cities | 0 | - | 4.83 | 170,790 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,889 |
| World Capitals by Map | 0 | - | 5.00 | 282,916 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,610 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,782 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,747 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,379 |
| The Only European Country ... | 0 | - | 4.91 | 213,560 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,902 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,354 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,953 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,641 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,361 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,251 |
| Layers of the Earth and Atmosphere | 0 | - | 4.97 | 50,154 |
| African East Coast | 0 | - | 4.96 | 94,950 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,329 |
| Countries of Africa | 0 | - | 5.00 | 2,505,214 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,610 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,242 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,843 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,712 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,787 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,085 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,092 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,193 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,788 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,315 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,488 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,238 |
| Megacities on a World Map | 0 | - | 4.98 | 250,572 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,781 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,545 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,031 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,079 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,344 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,189 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,196 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,533 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,501 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,738 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,132 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,261 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,927 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,780 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,095 |
| Countries of the Middle East | 0 | - | 4.96 | 198,751 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,179 |
| Slavic Countries | 0 | - | 4.96 | 110,787 |
| African Island Countries | 0 | - | 4.96 | 100,686 |
| Pixelated World Map | 0 | - | 5.00 | 142,236 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,464 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,204 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,635 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,438 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,825 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,196 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 164,026 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 168,990 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,701 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,606 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,393 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,957 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,510 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,613 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,688 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,099 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,217 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,487 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,174 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,333 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,149 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,443 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,248 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 79,908 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,594 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,034 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,615 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,572 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,173 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,806 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,608 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,294 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 61,986 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,603 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,487 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,651 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,528 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,710 |
| Boundary Waters | 0 | - | 4.92 | 88,003 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,790 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,197 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,163 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,781 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,668 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,761 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,849 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,716 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,918 |
| Countries by Population Decrease | 0 | - | 4.45 | 49,591 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,770 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,291 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 63,812 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,871 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,380 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,495 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,729 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,166 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,118 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,263 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,277 |
| Monarchies of Europe | 0 | - | 4.90 | 97,234 |
| Monarchies of Asia | 0 | - | 4.97 | 70,546 |
| Random Point on Land to Country | 0 | - | 4.99 | 231,586 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,153 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,393 |
| Athletes by Country Quiz #1 | 0 | - | 4.36 | 45,268 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,602 |
| Countries that Start with A | 0 | - | 4.98 | 2,145,119 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,401 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,118 |
| Countries that Start with D | 0 | - | 4.96 | 700,734 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,563 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,755 |
| Countries that Start with H | 0 | - | 4.96 | 597,258 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,445 |
| Countries that Start with J | 0 | - | 4.98 | 595,336 |
| Countries that Start with K | 0 | - | 4.96 | 808,778 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,157 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,018 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,841 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,494 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,614 |
| Countries that Start with U | 0 | - | 4.97 | 899,455 |
| Countries that Start with V | 0 | - | 4.98 | 604,673 |
| Countries that Start with F | 0 | - | 4.83 | 611,629 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,511 |
| The Only African Country ... | 0 | - | 4.99 | 128,289 |
| The Only American Country ... | 0 | - | 4.92 | 120,677 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,747 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,207 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,975 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,245 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,942 |
| European Countries with One Border | 0 | - | 4.97 | 181,500 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,003 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,028 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,883 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,816 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 304,222 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 86,789 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,559 |
| Seas on the World Map | 0 | - | 4.96 | 133,729 |
| Seas of the World | 0 | - | 5.00 | 154,116 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,985 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,317 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,693 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,296 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,810 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,316 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,272 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,010 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,930 |
