| Countries with the Most Muslims | 0 | - | 4.95 | 160,833 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,175 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,572 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,861 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,693 |
| Buddhist Countries | 0 | - | 4.96 | 144,739 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,969 |
| Orthodox Countries | 0 | - | 4.92 | 132,418 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,157 |
| NATO Countries | 0 | - | 4.98 | 282,089 |
| EU Countries Quiz | 0 | - | 4.99 | 276,215 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,878 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,170 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,191 |
| Countries with NO Military | 0 | - | 4.97 | 62,808 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,883 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,672,232 |
| Landlocked Countries | 0 | - | 4.99 | 423,111 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,285 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,223 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,849 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,818 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,998 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,196 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,786,587 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,054 |
| Himalayan Countries | 0 | - | 4.94 | 139,226 |
| Andean Countries | 0 | - | 4.93 | 84,892 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,111 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,251 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,691 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,004 |
| Danube Countries | 0 | - | 4.97 | 72,144 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,205 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,552 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,548 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,062 |
| European Landlocked Countries | 0 | - | 4.99 | 147,287 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,854 |
| Countries with the Most Species | 0 | - | 4.99 | 103,354 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,980 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,650 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,771 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,625 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,373 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,793 |
| Countries in the Alps | 0 | - | 4.87 | 118,377 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,795 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,306 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,761 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,726 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,646 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,046 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,827 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,612 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,253 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,966 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,726 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,598 |
| Sharia Law Countries | 0 | - | 4.48 | 63,851 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,333 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,576 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,642 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,185 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,412 |
| Countries with the Most Cathedrals | 0 | - | 4.48 | 46,906 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,820 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,258 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,537 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,448 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,317 |
| Largest Countries By Category | 0 | - | 4.97 | 158,413 |
| Countries by Countries | 0 | - | 4.96 | 63,368 |
| Richest Island Countries | 0 | - | 4.85 | 100,907 |
| Monarchies of Europe | 0 | - | 4.90 | 98,487 |
| Monarchies of Asia | 0 | - | 4.97 | 71,316 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,073 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,332 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,801 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,099 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,777 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,118 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,596 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,693 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,272 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,643 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,806 |
| Countries that Start with A | 0 | - | 4.98 | 2,169,262 |
| Countries that Start with B | 0 | - | 4.95 | 2,300,336 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,820 |
| Countries that Start with D | 0 | - | 4.96 | 713,104 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,204 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,460 |
| Countries that Start with H | 0 | - | 4.96 | 607,193 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,499 |
| Countries that Start with J | 0 | - | 4.98 | 604,719 |
| Countries that Start with K | 0 | - | 4.97 | 818,317 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,796 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,839 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,186 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,112 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,192 |
| Countries that Start with U | 0 | - | 4.97 | 906,341 |
| Countries that Start with V | 0 | - | 4.98 | 610,655 |
| Countries that Start with F | 0 | - | 4.83 | 619,478 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,079 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,671 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,738 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,593 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,870 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,048 |
| Island Countries | 0 | - | 4.99 | 711,450 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,386,517 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,051,327 |
| Northernmost Countries | 0 | - | 4.99 | 362,543 |
| Countries of South America | 0 | - | 5.00 | 928,932 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,887 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,880,846 |
| "Land" Countries | 0 | - | 4.98 | 337,655 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,856 |
| Catholic Countries | 0 | - | 4.79 | 215,302 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,512 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,610 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,128 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,480 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,409 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,565 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 161,479 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,560 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,553 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,050 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,424 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,239 |
| Countries with Megacities | 0 | - | 4.99 | 265,367 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,053 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,653 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,305 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,723 |
| Countries by Official Language | 0 | - | 4.95 | 195,484 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,699 |
| Countries in their Native Language | 0 | - | 4.99 | 199,261 |
| Independence from Whom | 0 | - | 4.99 | 212,355 |
| Subdivisions by Country | 0 | - | 4.87 | 50,485 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,928 |
| Megadiverse Countries | 0 | - | 4.96 | 135,102 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,292 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,421 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,298 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,142 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,278 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,665 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,625 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,420 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,711 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,185 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,927 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,956 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,277 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,016 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,436 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,553 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,461 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,328 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,422 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,129 |
| Countries With the Most Languages | 0 | - | 4.90 | 202,607 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 111,024 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,132 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,407 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,502 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,658 |
| Widest Countries East to West | 0 | - | 4.92 | 129,759 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,481 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 186,572 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,392 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,850 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,711 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,981 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,417 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,822 |
| Countries with Double Letters | 0 | - | 4.96 | 96,497 |
| Countries that End in N | 0 | - | 4.95 | 171,395 |
| Countries with Five Letters | 0 | - | 4.96 | 282,952 |
| Countries with Six Letters | 0 | - | 4.94 | 213,831 |
| Countries with W | 0 | - | 4.96 | 160,522 |
| Countries with Z | 0 | - | 4.98 | 291,746 |
| Countries with Letters Missing | 0 | - | 4.96 | 186,876 |
| Countries That End in U | 0 | - | 4.95 | 120,952 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 134,648 |
| Countries that End in O | 0 | - | 4.92 | 159,606 |
| Countries that End in R | 0 | - | 4.87 | 119,031 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,795 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,334 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,832 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,587 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,500 |
| Countries That End in Y | 0 | - | 4.91 | 185,948 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,071 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 152,994 |
| Countries that End in I | 0 | - | 4.94 | 135,173 |
