| Countries by Sports League Revenue | 0 | - | 4.95 | 77,352 |
| Olympic Host Countries | 0 | - | 4.98 | 200,751 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,482 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,808 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,044 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,143 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,317 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,302 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,128 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,381 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,093 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,472 |
| Countries with Megacities | 0 | - | 4.99 | 263,448 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,311 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,255 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,608 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,291 |
| Athletes by Country #2 | 0 | - | 4.13 | 26,620 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,058 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,020 |
| Name a Valid African Country | 0 | - | 4.98 | 154,094 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,777 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,359 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 336,674 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,826 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,932 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,537 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,402 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,345 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,362 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,179 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,067 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,722 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,818 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,912 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,395 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,543 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,089 |
| Resort Towns by Country | 0 | - | 4.30 | 40,019 |
| North American Sports Cities | 0 | - | 4.83 | 172,385 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,318 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,504 |
| Random Country to Capital | 0 | - | 4.98 | 920,608 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,057 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,838 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,272 |
| The Only European Country ... | 0 | - | 4.91 | 216,666 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,286 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,154 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,656 |
| Countries of Africa | 0 | - | 5.00 | 2,537,382 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 100,195 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,834 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,182 |
| Mountains by Country | 0 | - | 4.56 | 81,777 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,466 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,806 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,814 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,635 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,609 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,446 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,900 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,161 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,318 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,004 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,291 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,199 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,756 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,253 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,544 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,254 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,048 |
| Capital Cities Chain | 0 | - | 4.84 | 82,743 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,902 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,742 |
| Countries of the Middle East | 0 | - | 4.96 | 201,190 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,300 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.13 | 71,791 |
| Slavic Countries | 0 | - | 4.96 | 111,669 |
| Countries by Emojis | 0 | - | 4.99 | 239,725 |
| African Island Countries | 0 | - | 4.96 | 101,642 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,939 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,886 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,237 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,973 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,128 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,528 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,888 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,727 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,354 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,908 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,519 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,533 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,999 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,678 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,748 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,613 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,235 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,216 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,586 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,250 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,163 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,004 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,271 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 178,179 |
| Companies by Country | 0 | - | 4.61 | 119,657 |
| Inventions by Country #1 | 0 | - | 4.47 | 55,041 |
| Airlines by Country | 0 | - | 4.52 | 135,373 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,904 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,861 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,339 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,839 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,819 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,436 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,284 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,224 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,954 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,420 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,744 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,779 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,158 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,602 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,912 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,756 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,474 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,092 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,703 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,211 |
| Monarchies of Europe | 0 | - | 4.90 | 98,159 |
| Monarchies of Asia | 0 | - | 4.97 | 71,093 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,896 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,840 |
| Countries that Start with A | 0 | - | 4.98 | 2,162,782 |
| Countries that Start with B | 0 | - | 4.95 | 2,294,478 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,190 |
| Countries that Start with D | 0 | - | 4.96 | 709,694 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,280 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,421 |
| Countries that Start with H | 0 | - | 4.96 | 604,816 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,384 |
| Countries that Start with J | 0 | - | 4.98 | 602,498 |
| Countries that Start with K | 0 | - | 4.97 | 815,849 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,815 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,795 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,199 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,915 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,902 |
| Countries that Start with U | 0 | - | 4.97 | 904,550 |
| Countries that Start with V | 0 | - | 4.98 | 609,388 |
| Countries that Start with F | 0 | - | 4.83 | 617,660 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,768 |
| The Only African Country ... | 0 | - | 4.99 | 129,105 |
| The Only American Country ... | 0 | - | 4.92 | 121,619 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,130 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,784 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,867 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,546 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,013 |
| European Countries with One Border | 0 | - | 4.97 | 182,791 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,590 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,210 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,338 |
| Boundary Waters | 0 | - | 4.92 | 88,469 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,170 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,290 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,095 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,148 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,439 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,908 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,531 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,041 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,617 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,511 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,341 |
| UK Immigration by Country | 0 | - | 4.94 | 140,912 |
| Boxing Countries | 0 | - | 4.26 | 31,360 |
| Central American Countries | 0 | - | 4.98 | 156,482 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,655 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,001 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,242 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,612 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,069 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,427 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,614 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,515 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,192 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,496 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,235 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,713 |
| Countries with Most Rugby Players per Capita | 0 | - | 4.32 | 21,735 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,082 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,851 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,126 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,025 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,970 |
| Countries That Border Russia | 0 | - | 4.98 | 461,765 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,041 |
| Countries Bordering France | 0 | - | 4.83 | 402,574 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,441 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,581 |
