| Countries that Start with A | 0 | - | 4.98 | 2,179,274 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,919 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,123 |
| Countries that Start with D | 0 | - | 4.96 | 718,297 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,277 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,876 |
| Countries that Start with H | 0 | - | 4.96 | 610,919 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,414 |
| Countries that Start with J | 0 | - | 4.98 | 608,250 |
| Countries that Start with K | 0 | - | 4.97 | 822,129 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,547 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,655 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,752 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,457 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,246 |
| Countries that Start with U | 0 | - | 4.97 | 909,534 |
| Countries that Start with V | 0 | - | 4.98 | 612,756 |
| Countries that Start with F | 0 | - | 4.83 | 622,317 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,089 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,116 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,983 |
| Countries that Start with R | 0 | - | 4.44 | 451,024 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,312 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,626 |
| NATO Countries | 0 | - | 4.98 | 284,227 |
| EU Countries Quiz | 0 | - | 4.99 | 279,143 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,093 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,274 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,920 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,105 |
| Countries with NO Military | 0 | - | 4.97 | 63,672 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,237 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,001,159 |
| Countries with the Most Christians | 0 | - | 4.93 | 145,010 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,514 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,308 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,273 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,541 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,401 |
| Buddhist Countries | 0 | - | 4.96 | 145,305 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,464 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,097 |
| Landlocked Countries | 0 | - | 4.99 | 427,638 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,157 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,965 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,699 |
| Orthodox Countries | 0 | - | 4.92 | 133,009 |
| Richest Island Countries | 0 | - | 4.85 | 101,409 |
| Battle to Country | 0 | - | 4.91 | 54,152 |
| Monarchies of Europe | 0 | - | 4.90 | 99,076 |
| Monarchies of Asia | 0 | - | 4.97 | 71,641 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,737 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,555 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,129 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,416 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,380 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,429 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,455 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,745 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,269 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,110 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,785 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,197 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 85,279 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,761 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,398 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,300 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,162 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,211 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,963 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,148 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,594 |
| Island Countries | 0 | - | 4.99 | 713,162 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,107 |
| Himalayan Countries | 0 | - | 4.93 | 140,988 |
| Andean Countries | 0 | - | 4.94 | 85,884 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,993 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,609 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,543 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,746 |
| Danube Countries | 0 | - | 4.97 | 72,602 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,865 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,008 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,519 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,991 |
| European Landlocked Countries | 0 | - | 4.99 | 147,811 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,595 |
| Countries with the Most Species | 0 | - | 4.99 | 103,667 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,700 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,827 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,969 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,950 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,703 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,167 |
| Countries in the Alps | 0 | - | 4.87 | 119,038 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,103 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,244 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,090 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,213 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,183 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,420 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,635 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,030 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,534 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,347 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,975 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,849 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,700 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,956 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,058 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,235 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,766 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,737 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,885 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,523 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,618 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,637 |
| Largest Countries By Category | 0 | - | 4.97 | 159,160 |
| Countries by Countries | 0 | - | 4.97 | 63,846 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,277 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,511 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,457 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,716 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,275 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,643 |
| Northernmost Countries | 0 | - | 4.99 | 364,795 |
| Countries of South America | 0 | - | 5.00 | 934,818 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,163 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,418 |
| "Land" Countries | 0 | - | 4.98 | 339,153 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,861 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,988 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,425 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,120 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,021 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,834 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,081 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,742 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,776 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,708 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,162 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,627 |
| Countries with Megacities | 0 | - | 4.99 | 268,124 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,277 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,400 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,607 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,510 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,397 |
| Countries by Official Language | 0 | - | 4.95 | 196,314 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,065 |
| Countries in their Native Language | 0 | - | 4.99 | 200,026 |
| Independence from Whom | 0 | - | 4.99 | 213,515 |
| Subdivisions by Country | 0 | - | 4.87 | 50,682 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,744 |
| Megadiverse Countries | 0 | - | 4.96 | 149,697 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,207 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,593 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,839 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,271 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,534 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,951 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,369 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,650 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,202 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,299 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,873 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,515 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,528 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,241 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,667 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,006 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,871 |
| World Map Quiz | 0 | - | 4.81 | 65,976 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,134 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,852 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,609 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,283 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,755 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,038 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,611 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,722 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,899 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,783 |
| Tallest Countries North to South | 0 | - | 4.85 | 131,006 |
| Widest Countries East to West | 0 | - | 4.92 | 130,899 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,637 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,461 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,583 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,193 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,411 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,646 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,547 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,933 |
| Countries with Double Letters | 0 | - | 4.96 | 97,754 |
| Countries that End in N | 0 | - | 4.95 | 172,757 |
| Countries with Five Letters | 0 | - | 4.96 | 284,814 |
| Countries with Six Letters | 0 | - | 4.94 | 215,090 |
| Countries with W | 0 | - | 4.96 | 161,408 |
| Countries with Z | 0 | - | 4.98 | 293,149 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,779 |
