| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 53,079 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,954 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,983 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,258 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 31,026 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,839 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,413 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,096 |
| Countries with Megacities | 0 | - | 4.99 | 267,006 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,801 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,102 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,117 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,217 |
| Biggest Cities in the World | 0 | - | 4.91 | 805,350 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 29,361 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,415 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,308 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,994 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,636 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,888 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,199 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,598 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,916 |
| Biggest City in Every Country | 0 | - | 4.98 | 101,924 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 227,342 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 111,431 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 149,875 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,762 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 85,230 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,538 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 80,946 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,607 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.92 | 70,699 |
| Ten Southernmost Megacities | 0 | - | 4.88 | 65,196 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 68,374 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 132,290 |
| Biggest Cities in the United States | 0 | - | 4.94 | 986,755 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 367,967 |
| North American Sports Cities | 0 | - | 4.83 | 173,129 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,556 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,762 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,903 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,373 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 71,024 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,384 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,899 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,326 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,653 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,741 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,878 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,184 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,564 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,629 |
| Largest City by Island | 0 | - | 4.87 | 72,440 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,415 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,675 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,125 |
| Megacities on a World Map | 0 | - | 4.98 | 256,839 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,839 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,754 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,651 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,353 |
| Biggest City in Each U.S. State | 0 | - | 4.87 | 169,632 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,785 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,867 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,509 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,187 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,508 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,850 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,749 |
| City by Football Clubs | 0 | - | 4.38 | 138,390 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,435 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,639 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,908 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,372 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,000 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,677 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,842 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,828 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,968 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,548 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,975 |
| Biggest Cities in Asia | 0 | - | 4.95 | 118,123 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,412 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,617 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,178 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,500 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,228 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,857 |
| Most Populous Islands | 0 | - | 4.80 | 123,316 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,380 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,647 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,976 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,477 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,795 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,781 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,307 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,966 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,716 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 137,695 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,435 |
| Boundary Waters | 0 | - | 4.92 | 88,754 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,406 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,682 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,944 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 116,114 |
| Second Biggest Cities by Country | 0 | - | 4.43 | 60,085 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.50 | 102,645 |
| Biggest Cities by Trait #1 | 0 | - | 4.50 | 56,151 |
| Biggest City by Region | 0 | - | 4.50 | 36,388 |
| Most Populous 2nd Cities | 0 | - | 4.75 | 57,332 |
| Biggest Cities by Latitude Range | 0 | - | 4.81 | 32,704 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,047 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,011 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 119,287 |
| Northernmost Major City by Country | 0 | - | 4.57 | 33,304 |
| Largest World Capitals with Exceptions | 0 | - | 4.64 | 52,440 |
| Two Largest Cities by First Two Letters | 0 | - | 4.52 | 83,542 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,561 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,430 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,158 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,893 |
| Ten Northernmost Megacities | 0 | - | 4.50 | 49,568 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,835 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,863,738 |
| Landlocked Countries | 0 | - | 4.99 | 425,594 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,362 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,916 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,377 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,755 |
| Population Trivia | 0 | - | 4.32 | 27,564 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,611 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,042 |
| Biggest English-Speaking Cities | 0 | - | 4.45 | 165,831 |
| Biggest Cities in Europe | 0 | - | 4.73 | 549,036 |
| Biggest Cities in History | 0 | - | 4.52 | 90,575 |
| Top 10 World Cities Through History | 0 | - | 4.43 | 78,977 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,512 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,420 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.54 | 43,609 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,417 |
| Biggest World Cities in 1850 | 0 | - | 4.61 | 68,691 |
| Biggest Cities in Germany | 0 | - | 4.95 | 295,163 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,345 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,558 |
| Cities of China (With Some Help) | 0 | - | 4.91 | 31,769 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,446 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 100,011 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 48,003 |
| Biggest Cities Starting With A | 0 | - | 4.62 | 125,127 |
| Biggest Cities Starting With D | 0 | - | 4.52 | 117,157 |
| Biggest Cities Starting With H | 0 | - | 4.54 | 109,950 |
| Biggest Cities Starting With L | 0 | - | 4.44 | 123,559 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 144,074 |
| Biggest Cities Starting With P | 0 | - | 4.46 | 127,719 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,733 |
| World Capitals Quiz | 0 | - | 5.00 | 5,104,840 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,142 |
| Himalayan Countries | 0 | - | 4.93 | 140,150 |
| Andean Countries | 0 | - | 4.94 | 85,386 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,530 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,923 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,108 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,384 |
| Danube Countries | 0 | - | 4.97 | 72,353 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,553 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,804 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,066 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,561 |
| European Landlocked Countries | 0 | - | 4.99 | 147,584 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,261 |
| Countries with the Most Species | 0 | - | 4.99 | 103,545 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,373 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,768 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,873 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,824 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,562 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,987 |
| Countries in the Alps | 0 | - | 4.87 | 118,742 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,567 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,823 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,945 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,005 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,925 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,232 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,373 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,834 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,405 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,154 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,853 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,730 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,540 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,765 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,869 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,779 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,592 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,772 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,637 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,595 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,093 |
