| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,787 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,746 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,429 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,343 |
| Richest Island Countries | 0 | - | 4.85 | 100,999 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,876 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,232 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,642 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,815 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,598 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,740 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,182 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,666 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,592 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,883 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,038 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 291,859 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,368 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,934 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,195 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,031 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,433 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,619 |
| NATO Countries | 0 | - | 4.98 | 282,503 |
| EU Countries Quiz | 0 | - | 4.99 | 276,714 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,286 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,703 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,796 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,378 |
| Countries with NO Military | 0 | - | 4.97 | 62,923 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,931 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,733,467 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 94,035 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 207,763 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,854 |
| Landlocked Countries | 0 | - | 4.99 | 423,833 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,718 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,126 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,476 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,265 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,970 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,811 |
| Buddhist Countries | 0 | - | 4.96 | 144,836 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,792,187 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,077 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,354 |
| Himalayan Countries | 0 | - | 4.94 | 139,530 |
| Andean Countries | 0 | - | 4.94 | 85,064 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,247 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,457 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,806 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,117 |
| Danube Countries | 0 | - | 4.97 | 72,209 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,308 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,624 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,711 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,216 |
| European Landlocked Countries | 0 | - | 4.99 | 147,378 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,982 |
| Countries with the Most Species | 0 | - | 4.99 | 103,422 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,113 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,681 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,793 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,697 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,439 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,851 |
| Countries in the Alps | 0 | - | 4.87 | 118,494 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,080 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,456 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,813 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,813 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,749 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,098 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,923 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,674 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,299 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,018 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,762 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,632 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,389 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 72,867 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,639 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,721 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,380 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,475 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,240 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,114 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,364 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,924 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,659 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,381 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,990 |
| Largest Countries By Category | 0 | - | 4.97 | 158,548 |
| Orthodox Countries | 0 | - | 4.92 | 132,543 |
| Countries by Countries | 0 | - | 4.96 | 63,443 |
| Monarchies of Europe | 0 | - | 4.90 | 98,598 |
| Monarchies of Asia | 0 | - | 4.97 | 71,369 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,378 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,522 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,906 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,157 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,805 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,268 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,372 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,281 |
| Countries that Start with D | 0 | - | 4.96 | 714,136 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,390 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,685 |
| Countries that Start with H | 0 | - | 4.96 | 607,936 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,467 |
| Countries that Start with J | 0 | - | 4.98 | 605,417 |
| Countries that Start with K | 0 | - | 4.97 | 819,099 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,724 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,769 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,064 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,367 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,307 |
| Countries that Start with U | 0 | - | 4.97 | 907,202 |
| Countries that Start with V | 0 | - | 4.98 | 611,077 |
| Countries that Start with F | 0 | - | 4.83 | 620,036 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,065 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,279 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,848 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,258 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,104 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,565 |
| Island Countries | 0 | - | 4.99 | 711,770 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,689 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,973 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,388,544 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,459 |
| Northernmost Countries | 0 | - | 4.99 | 363,083 |
| Countries of South America | 0 | - | 5.00 | 929,986 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,272 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,883,404 |
| "Land" Countries | 0 | - | 4.98 | 337,887 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,507 |
| Companies by Country | 0 | - | 4.61 | 120,005 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,576 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,521 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,615 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,896 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,240 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,181 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,267 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,717 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,448 |
| Countries with Megacities | 0 | - | 4.99 | 265,880 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,239 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,753 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,500 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,852 |
| Countries by Official Language | 0 | - | 4.95 | 195,644 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,095 |
| Countries in their Native Language | 0 | - | 4.99 | 199,421 |
| Independence from Whom | 0 | - | 4.99 | 212,569 |
| Subdivisions by Country | 0 | - | 4.87 | 50,534 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,075 |
| Megadiverse Countries | 0 | - | 4.96 | 135,156 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,440 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,463 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,343 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,163 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,375 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,700 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,742 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,471 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,748 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,207 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,095 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,251 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,332 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,062 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,476 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,602 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,532 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,665 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,682 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,338 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,965 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,197 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,320 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,536 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,586 |
| Tallest Countries North to South | 0 | - | 4.85 | 129,015 |
| Widest Countries East to West | 0 | - | 4.92 | 130,197 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,530 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,024 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,439 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,932 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,807 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,084 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,447 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,853 |
| Countries with Double Letters | 0 | - | 4.96 | 96,686 |
| Countries that End in N | 0 | - | 4.95 | 171,567 |
| Countries with Five Letters | 0 | - | 4.96 | 283,217 |
| Countries with Six Letters | 0 | - | 4.94 | 214,027 |
| Countries with W | 0 | - | 4.96 | 160,644 |
| Countries with Z | 0 | - | 4.98 | 291,971 |
