| Countries with the Most Millionaires | 0 | - | 4.86 | 123,056 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,985 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,295 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,066 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,191 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,862 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,938 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,291 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,281 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,581 |
| Richest Island Countries | 0 | - | 4.84 | 100,214 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,042 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,778 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,640 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,641 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,714 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,867 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,301 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,799 |
| NATO Countries | 0 | - | 4.98 | 278,944 |
| EU Countries Quiz | 0 | - | 4.99 | 272,546 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,159 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,473 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,544 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,811 |
| Countries with NO Military | 0 | - | 4.97 | 61,857 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,342 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,279,562 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.54 | 289,524 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,973 |
| Landlocked Countries | 0 | - | 4.99 | 418,134 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,474 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,271 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,574 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,646 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,030 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,777 |
| Buddhist Countries | 0 | - | 4.96 | 143,620 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,751,953 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,533 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,027 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,585 |
| Himalayan Countries | 0 | - | 4.94 | 137,080 |
| Andean Countries | 0 | - | 4.95 | 83,757 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,002 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,380 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,676 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,247 |
| Danube Countries | 0 | - | 4.97 | 71,575 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,430 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,981 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,503 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,558 |
| European Landlocked Countries | 0 | - | 4.99 | 146,678 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,010 |
| Countries with the Most Species | 0 | - | 4.99 | 102,776 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,152 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,394 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,558 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,256 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,926 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,306 |
| Countries in the Alps | 0 | - | 4.87 | 117,572 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,048 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,220 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,364 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,903 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,014 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,391 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,178 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,122 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,924 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,485 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,441 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,300 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,865 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,491 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,126 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,152 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,017 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,003 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,526 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,960 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,420 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,933 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,044 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,933 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 49,782 |
| Largest Countries By Category | 0 | - | 4.97 | 157,519 |
| Orthodox Countries | 0 | - | 4.92 | 131,182 |
| Countries by Countries | 0 | - | 4.96 | 62,768 |
| Monarchies of Europe | 0 | - | 4.90 | 97,877 |
| Monarchies of Asia | 0 | - | 4.97 | 70,927 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,262 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,426 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,252 |
| Asian Country Superlatives | 0 | - | 4.85 | 80,744 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,978 |
| Countries that Start with A | 0 | - | 4.98 | 2,157,396 |
| Countries that Start with B | 0 | - | 4.95 | 2,289,365 |
| Countries that Start with C | 0 | - | 4.96 | 1,817,993 |
| Countries that Start with D | 0 | - | 4.96 | 706,787 |
| Countries that Start with E | 0 | - | 4.95 | 1,373,845 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,471 |
| Countries that Start with H | 0 | - | 4.96 | 602,324 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,393 |
| Countries that Start with J | 0 | - | 4.98 | 600,278 |
| Countries that Start with K | 0 | - | 4.97 | 813,390 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,162 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,095 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,577 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,347 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,932 |
| Countries that Start with U | 0 | - | 4.97 | 902,891 |
| Countries that Start with V | 0 | - | 4.98 | 608,011 |
| Countries that Start with F | 0 | - | 4.83 | 615,788 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,758 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,364 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,096 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,274 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,380 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,704 |
| Island Countries | 0 | - | 4.99 | 709,420 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,319 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 22,881 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,373,948 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,193 |
| Northernmost Countries | 0 | - | 4.99 | 360,128 |
| Countries of South America | 0 | - | 5.00 | 921,945 |
| Countries of Oceania | 0 | - | 5.00 | 1,049,785 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,863,951 |
| "Land" Countries | 0 | - | 4.98 | 335,610 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,400 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,446 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,967 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,816 |
| Companies by Country | 0 | - | 4.61 | 119,166 |
| Five Richest Countries by Continent | 0 | - | 4.69 | 206,982 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,800 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,704 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,782 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,825 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.74 | 57,058 |
| Top 10 Geothermal Countries | 0 | - | 4.56 | 32,088 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,193 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,447 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,745 |
| Countries with Megacities | 0 | - | 4.99 | 249,911 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,587 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,828 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,901 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,820 |
| Countries by Official Language | 0 | - | 4.95 | 194,493 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,332 |
| Countries in their Native Language | 0 | - | 4.99 | 198,056 |
| Independence from Whom | 0 | - | 4.99 | 211,158 |
| Subdivisions by Country | 0 | - | 4.86 | 50,257 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,586 |
| Megadiverse Countries | 0 | - | 4.96 | 134,712 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,178 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,150 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,710 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,994 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,629 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,326 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,858 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,780 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,453 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,943 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,737 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,669 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,912 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,742 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,078 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,282 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,953 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,350 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,848 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,564 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,115 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,445 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,621 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,766 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,221 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,224 |
| Widest Countries East to West | 0 | - | 4.92 | 129,298 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,368 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,865 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,974 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,460 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,136 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,480 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,207 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,712 |
| Countries with Double Letters | 0 | - | 4.97 | 94,951 |
| Countries that End in N | 0 | - | 4.95 | 169,635 |
| Countries with Five Letters | 0 | - | 4.96 | 278,947 |
| Countries with Six Letters | 0 | - | 4.94 | 212,296 |
| Countries with W | 0 | - | 4.97 | 159,408 |
| Countries with Z | 0 | - | 4.98 | 289,634 |
