| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,171 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,087 |
| Countries with Megacities | 0 | - | 4.99 | 260,993 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,948 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,024 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,223 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,040 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,582 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,805 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,576 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,471 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,705 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,293 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,389 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,949 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,265 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,426 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,514 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,260 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,744 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,996 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,190 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,836 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,788 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,130 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,103 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,558 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,180 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,456 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,103 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,810 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,943 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,705 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,943 |
| Countries that Start with A | 0 | - | 4.98 | 2,159,475 |
| Countries that Start with B | 0 | - | 4.95 | 2,291,432 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,644 |
| Countries that Start with D | 0 | - | 4.96 | 707,925 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,208 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,879 |
| Countries that Start with H | 0 | - | 4.96 | 603,363 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,447 |
| Countries that Start with J | 0 | - | 4.98 | 601,185 |
| Countries that Start with K | 0 | - | 4.97 | 814,516 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,191 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,154 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,640 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,748 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,688 |
| Countries that Start with U | 0 | - | 4.97 | 903,532 |
| Countries that Start with V | 0 | - | 4.98 | 608,569 |
| Countries that Start with F | 0 | - | 4.83 | 616,500 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,941 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,515 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,566 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,083 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,669 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,364 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,071 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,326 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,611 |
| Monarchies of Europe | 0 | - | 4.90 | 97,988 |
| Monarchies of Asia | 0 | - | 4.97 | 71,002 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,792 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,774 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,145 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,343 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,033 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,997 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 144,658 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,971 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,829 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,883 |
| Biggest Cities in the World | 0 | - | 4.91 | 796,983 |
| Countries Losing the Most Population by 2070 | 0 | - | 4.40 | 84,434 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.77 | 115,539 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,489 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,603 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,753 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,552 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,016 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,306 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,977 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 133,018 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,458 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,253 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,601 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,539 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,717 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,816 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 62,519 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,412 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 129,910 |
| Biggest Cities in the United States | 0 | - | 4.94 | 976,060 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,632 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,398 |
| NATO Countries | 0 | - | 4.98 | 279,432 |
| EU Countries Quiz | 0 | - | 4.99 | 273,064 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,629 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,575 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,091 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,845 |
| Olympic Host Countries | 0 | - | 4.98 | 200,448 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,659 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,913 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,055 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,268 |
| The Only European Country ... | 0 | - | 4.91 | 216,104 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,844 |
| Countries with NO Military | 0 | - | 4.97 | 62,012 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,838 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,428 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,595 |
| Countries of Africa | 0 | - | 5.00 | 2,531,398 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,432 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 46,895 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,806 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,223 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,088 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,069 |
| Largest City by Island | 0 | - | 4.87 | 71,710 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,808 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,716 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,280 |
| Megacities on a World Map | 0 | - | 4.98 | 253,568 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,192 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,234 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,746 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,289 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,684 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,116 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,729 |
| Coldest World Capitals | 0 | - | 4.95 | 133,485 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,694 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,859 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,261 |
| Countries of the Middle East | 0 | - | 4.96 | 200,827 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,059 |
| Slavic Countries | 0 | - | 4.96 | 111,520 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,182 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,394 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,680 |
| African Island Countries | 0 | - | 4.96 | 101,473 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,981 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,809 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,936 |
| Buddhist Countries | 0 | - | 4.96 | 144,127 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,850 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,665 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,029 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,254 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,026 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,699 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,328 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,248 |
| Countries that Start with R | 0 | - | 4.43 | 446,821 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,921 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,726 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,475 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,574 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,532 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,118 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,020 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,434 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,056 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,003 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,848 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,125 |
| World Currency Quiz | 0 | - | 4.91 | 302,118 |
| Most Populous Countries in 1950 | 0 | - | 4.63 | 85,988 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,016 |
| Most Populous Islands | 0 | - | 4.80 | 122,817 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,279 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,510 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,740 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,928 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,693 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,912 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,894 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,153 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,829 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 222,778 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,648 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,923 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,467 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,730 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,225 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,089 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,956 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,333 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,155 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,764 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 99,167 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,099 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,971 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,155 |
| Orthodox Countries | 0 | - | 4.92 | 131,373 |
| Richest Island Countries | 0 | - | 4.84 | 100,335 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,961 |
| Battle to Country | 0 | - | 4.91 | 53,186 |
