| Countries that Start with A | 0 | - | 4.98 | 2,179,164 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,801 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,030 |
| Countries that Start with D | 0 | - | 4.96 | 718,228 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,203 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,791 |
| Countries that Start with H | 0 | - | 4.96 | 610,870 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,335 |
| Countries that Start with J | 0 | - | 4.98 | 608,211 |
| Countries that Start with K | 0 | - | 4.97 | 822,078 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,491 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,591 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,709 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,382 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,199 |
| Countries that Start with U | 0 | - | 4.97 | 909,481 |
| Countries that Start with V | 0 | - | 4.98 | 612,721 |
| Countries that Start with F | 0 | - | 4.83 | 622,278 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,027 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,096 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,977 |
| Countries that Start with R | 0 | - | 4.44 | 450,992 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,302 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,605 |
| NATO Countries | 0 | - | 4.98 | 284,185 |
| EU Countries Quiz | 0 | - | 4.99 | 279,094 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,065 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,232 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,907 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,097 |
| Countries with NO Military | 0 | - | 4.97 | 63,663 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,231 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,996,681 |
| Countries with the Most Christians | 0 | - | 4.93 | 145,000 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,507 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,306 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,271 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,515 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,389 |
| Buddhist Countries | 0 | - | 4.96 | 145,302 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,436 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,076 |
| Landlocked Countries | 0 | - | 4.99 | 427,595 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,814,814 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,963 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,692 |
| Orthodox Countries | 0 | - | 4.92 | 133,003 |
| Richest Island Countries | 0 | - | 4.85 | 101,405 |
| Battle to Country | 0 | - | 4.91 | 54,147 |
| Monarchies of Europe | 0 | - | 4.90 | 99,068 |
| Monarchies of Asia | 0 | - | 4.97 | 71,636 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,720 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,537 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,116 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,407 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,375 |
| Countries with the Most Muslims | 0 | - | 4.95 | 161,424 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,445 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,730 |
| Countries by Oil Consumption | 0 | - | 4.96 | 125,231 |
| Largest Economies in 2050 | 0 | - | 4.88 | 112,103 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 275,755 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 105,189 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 85,264 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,757 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 196,389 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 119,295 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,146 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,182 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,922 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,137 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,567 |
| Island Countries | 0 | - | 4.99 | 713,137 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,079 |
| Himalayan Countries | 0 | - | 4.93 | 140,965 |
| Andean Countries | 0 | - | 4.94 | 85,872 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,984 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,593 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,531 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,740 |
| Danube Countries | 0 | - | 4.97 | 72,597 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,852 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,006 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,507 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,981 |
| European Landlocked Countries | 0 | - | 4.99 | 147,809 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,587 |
| Countries with the Most Species | 0 | - | 4.99 | 103,665 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,691 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,827 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,967 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,948 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,700 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,159 |
| Countries in the Alps | 0 | - | 4.87 | 119,027 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,090 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,228 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,086 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,212 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,178 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,418 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,632 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,028 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,529 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,344 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,972 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,848 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,698 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,952 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,051 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,221 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,763 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,699 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,880 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,486 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,603 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,635 |
| Largest Countries By Category | 0 | - | 4.97 | 159,153 |
| Countries by Countries | 0 | - | 4.97 | 63,839 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,116 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,498 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,456 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,716 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,271 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,575 |
| Northernmost Countries | 0 | - | 4.99 | 364,771 |
| Countries of South America | 0 | - | 5.00 | 934,760 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,045 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,222 |
| "Land" Countries | 0 | - | 4.98 | 339,137 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,858 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,983 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,421 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,113 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,014 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,832 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 155,076 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,740 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,774 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,619 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,134 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,611 |
| Countries with Megacities | 0 | - | 4.99 | 268,089 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,259 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,394 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,594 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,492 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,378 |
| Countries by Official Language | 0 | - | 4.95 | 196,302 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,051 |
| Countries in their Native Language | 0 | - | 4.99 | 200,016 |
| Independence from Whom | 0 | - | 4.99 | 213,494 |
| Subdivisions by Country | 0 | - | 4.87 | 50,680 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,734 |
| Megadiverse Countries | 0 | - | 4.96 | 149,642 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,199 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,592 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,837 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,270 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,522 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,946 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,356 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,647 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,196 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,296 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,860 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,512 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,525 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,241 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,662 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,999 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,848 |
| World Map Quiz | 0 | - | 4.81 | 65,969 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,091 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,851 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,598 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,277 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,748 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,024 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,601 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,712 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,893 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,782 |
| Tallest Countries North to South | 0 | - | 4.85 | 130,999 |
| Widest Countries East to West | 0 | - | 4.92 | 130,894 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,637 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,456 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,582 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,184 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,328 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,642 |
| 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 | 97,742 |
| Countries that End in N | 0 | - | 4.95 | 172,743 |
| Countries with Five Letters | 0 | - | 4.96 | 284,793 |
| Countries with Six Letters | 0 | - | 4.94 | 215,076 |
| Countries with W | 0 | - | 4.96 | 161,399 |
| Countries with Z | 0 | - | 4.98 | 293,142 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,767 |
