| Countries with the Most Exports | 0 | - | 4.96 | 156,191 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,170 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,000 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,726 |
| Richest Island Countries | 0 | - | 4.85 | 101,240 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,500 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,795 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,948 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 274,973 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,006 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 85,105 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,171 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,897,477 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,850 |
| NATO Countries | 0 | - | 4.98 | 283,548 |
| EU Countries Quiz | 0 | - | 4.99 | 278,065 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,500 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,096 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,469 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,813 |
| Countries with NO Military | 0 | - | 4.97 | 63,442 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,863 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,082 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,315 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,116 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,919 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,696 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 33,553 |
| Countries with the Most Exports per Capita | 0 | - | 4.56 | 38,923 |
| Landlocked Countries | 0 | - | 4.99 | 426,128 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,280 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,705 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,735 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,326 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,880 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,175 |
| Buddhist Countries | 0 | - | 4.96 | 145,127 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,805,947 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,391 |
| Himalayan Countries | 0 | - | 4.93 | 140,347 |
| Andean Countries | 0 | - | 4.94 | 85,522 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,671 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,091 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,246 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,479 |
| Danube Countries | 0 | - | 4.97 | 72,434 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,631 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,865 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,182 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,656 |
| European Landlocked Countries | 0 | - | 4.99 | 147,631 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,344 |
| Countries with the Most Species | 0 | - | 4.99 | 103,584 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,438 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,784 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,895 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,858 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,593 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,039 |
| Countries in the Alps | 0 | - | 4.87 | 118,816 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,695 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,921 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,979 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,045 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,986 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,284 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,434 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,884 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,442 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,204 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,895 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,755 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,575 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,821 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,910 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,905 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,634 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 74,323 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,710 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,828 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,208 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,532 |
| Largest Countries By Category | 0 | - | 4.97 | 158,895 |
| Countries by Countries | 0 | - | 4.96 | 63,666 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,126 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,660 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,753 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,822 |
| Island Countries | 0 | - | 4.99 | 712,647 |
| Countries Richer Than Their Neighbors | 0 | - | 4.47 | 72,990 |
| Oil Export Dependent Countries | 0 | - | 4.56 | 50,051 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,055,017 |
| Northernmost Countries | 0 | - | 4.99 | 364,129 |
| Countries of South America | 0 | - | 5.00 | 933,005 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,804 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,890,090 |
| "Land" Countries | 0 | - | 4.98 | 338,450 |
| Countries that Start with A | 0 | - | 4.98 | 2,176,180 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,898 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,799 |
| Countries that Start with D | 0 | - | 4.96 | 716,665 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,364 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,818 |
| Countries that Start with H | 0 | - | 4.96 | 609,740 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,785 |
| Countries that Start with J | 0 | - | 4.98 | 607,130 |
| Countries that Start with K | 0 | - | 4.97 | 820,927 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,029 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,093 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,245 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,441 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,060 |
| Countries that Start with U | 0 | - | 4.97 | 908,606 |
| Countries that Start with V | 0 | - | 4.98 | 612,109 |
| Countries that Start with F | 0 | - | 4.83 | 621,431 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,490 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,483 |
| Countries with the Highest Taxes | 0 | - | 4.38 | 87,748 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,462 |
| Orthodox Countries | 0 | - | 4.92 | 132,832 |
| Countries with the Largest Merchant Navies | 0 | - | 4.56 | 23,003 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,394,422 |
| Monarchies of Europe | 0 | - | 4.90 | 98,896 |
| Monarchies of Asia | 0 | - | 4.97 | 71,517 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,145 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,298 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,224 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,577 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,110 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,230 |
| Countries with Megacities | 0 | - | 4.99 | 267,273 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,915 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,174 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,232 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,289 |
| Countries by Official Language | 0 | - | 4.95 | 196,044 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,688 |
| Countries in their Native Language | 0 | - | 4.99 | 199,783 |
| Independence from Whom | 0 | - | 4.99 | 213,128 |
| Subdivisions by Country | 0 | - | 4.87 | 50,628 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,489 |
| Megadiverse Countries | 0 | - | 4.96 | 135,295 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,980 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,547 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,712 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,233 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,300 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,863 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,142 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,576 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,085 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,262 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,581 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,392 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,452 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,158 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,756 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,366 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,380 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,730 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,307 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,116 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,593 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,647 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,465 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,568 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,766 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,713 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,776 |
| Widest Countries East to West | 0 | - | 4.92 | 130,627 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.69 | 94,211 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,604 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,279 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,525 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,076 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,005 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,503 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,511 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,897 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.53 | 292,275 |
| Companies by Country | 0 | - | 4.61 | 120,328 |
| Countries with Double Letters | 0 | - | 4.96 | 97,134 |
| Countries that End in N | 0 | - | 4.95 | 172,015 |
| Countries with Five Letters | 0 | - | 4.96 | 283,991 |
| Countries with Six Letters | 0 | - | 4.94 | 214,545 |
| Countries with W | 0 | - | 4.96 | 161,000 |
| Countries with Z | 0 | - | 4.98 | 292,520 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,327 |
| Countries That End in U | 0 | - | 4.95 | 121,212 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,155 |
| Countries that End in O | 0 | - | 4.92 | 160,237 |
| Countries that End in R | 0 | - | 4.87 | 119,198 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,959 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,903 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 171,184 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,855 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,780 |
| Countries That End in Y | 0 | - | 4.91 | 186,101 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,494 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,303 |
