| Countries of the World Quiz | 0 | - | 5.00 | 47,987,431 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,281 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,496 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,952 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,561 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,836 |
| Countries that Start with D | 0 | - | 4.96 | 718,108 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,035 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,612 |
| Countries that Start with H | 0 | - | 4.96 | 610,764 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,169 |
| Countries that Start with J | 0 | - | 4.98 | 608,135 |
| Countries that Start with K | 0 | - | 4.97 | 821,974 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,352 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,460 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,575 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,217 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,113 |
| Countries that Start with U | 0 | - | 4.97 | 909,394 |
| Countries that Start with V | 0 | - | 4.98 | 612,673 |
| Countries that Start with F | 0 | - | 4.83 | 622,196 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,902 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,957 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,274 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,533 |
| NATO Countries | 0 | - | 4.98 | 284,103 |
| EU Countries Quiz | 0 | - | 4.99 | 279,008 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,009 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,145 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,862 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 137,070 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,068 |
| Countries with the Most Airports | 0 | - | 4.96 | 100,502 |
| Countries with NO Military | 0 | - | 4.97 | 63,637 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,209 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 127,128 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 123,746 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,350 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,056 |
| Landlocked Countries | 0 | - | 4.99 | 427,472 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,460 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,386 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,978 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,490 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,294 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,256 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,379 |
| Buddhist Countries | 0 | - | 4.96 | 145,285 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.95 | 73,161 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,030 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,813,995 |
| World Currency Quiz | 0 | - | 4.92 | 307,699 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,974 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,014 |
| Himalayan Countries | 0 | - | 4.93 | 140,915 |
| Andean Countries | 0 | - | 4.94 | 85,849 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,960 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,559 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,501 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,720 |
| Danube Countries | 0 | - | 4.97 | 72,577 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,839 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,997 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,488 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,958 |
| European Landlocked Countries | 0 | - | 4.99 | 147,798 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,568 |
| Countries with the Most Species | 0 | - | 4.99 | 103,657 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,675 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,822 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,962 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,940 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,692 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,150 |
| Countries in the Alps | 0 | - | 4.87 | 119,010 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,059 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,200 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,076 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,197 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,157 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,408 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,625 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,014 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,522 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,329 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,966 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,841 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,689 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,943 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,045 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,193 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,753 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,626 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,670 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,865 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,435 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,562 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,631 |
| Largest Countries By Category | 0 | - | 4.97 | 159,126 |
| Orthodox Countries | 0 | - | 4.92 | 132,990 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,786 |
| Countries by Countries | 0 | - | 4.97 | 63,825 |
| Richest Island Countries | 0 | - | 4.85 | 101,387 |
| Battle to Country | 0 | - | 4.91 | 54,138 |
| Monarchies of Europe | 0 | - | 4.90 | 99,055 |
| Monarchies of Asia | 0 | - | 4.97 | 71,623 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,677 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,508 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,079 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,482 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,384 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,452 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,257 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,368 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,405 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,411 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,712 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,131 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,088 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,688 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,169 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 85,250 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,647 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,032 |
| Countries that Start with R | 0 | - | 4.44 | 450,941 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,739 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,374 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,121 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,122 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,823 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,107 |
| Island Countries | 0 | - | 4.99 | 713,087 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,397,787 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,434 |
| Northernmost Countries | 0 | - | 4.99 | 364,707 |
| Countries of South America | 0 | - | 5.00 | 934,626 |
| Countries of Oceania | 0 | - | 5.00 | 1,065,886 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,893,814 |
| "Land" Countries | 0 | - | 4.98 | 339,089 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,844 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 62,223 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,966 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,410 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,093 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,981 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,821 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,677 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,060 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,729 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,769 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,427 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,060 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,567 |
| Countries with Megacities | 0 | - | 4.99 | 268,005 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,219 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,372 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,549 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,476 |
| Countries by Official Language | 0 | - | 4.95 | 196,277 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,011 |
| Countries in their Native Language | 0 | - | 4.99 | 199,997 |
| Independence from Whom | 0 | - | 4.99 | 213,469 |
| Subdivisions by Country | 0 | - | 4.87 | 50,676 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,714 |
| Megadiverse Countries | 0 | - | 4.96 | 149,516 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,174 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,590 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,828 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,265 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,511 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,938 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,330 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,641 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,188 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,291 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,835 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,506 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,520 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,232 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,652 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,987 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,814 |
| World Map Quiz | 0 | - | 4.81 | 65,956 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,042 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,836 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,569 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,260 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,730 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,003 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,582 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,697 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,877 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,777 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,978 |
| Widest Countries East to West | 0 | - | 4.92 | 130,886 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,635 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,434 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,574 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,175 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,158 |
