| Majority Muslim Countries | 0 | - | 4.98 | 370,153 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,483 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,407 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,748 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,077 |
| Buddhist Countries | 0 | - | 4.96 | 143,114 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 160,421 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,252 |
| Orthodox Countries | 0 | - | 4.91 | 130,571 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,775 |
| Sharia Law Countries | 0 | - | 4.48 | 63,405 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,373 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,253 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,560 |
| NATO Countries | 0 | - | 4.98 | 276,868 |
| EU Countries Quiz | 0 | - | 4.99 | 270,609 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,473 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,091 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,001 |
| Countries with NO Military | 0 | - | 4.97 | 61,304 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,006 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,010,662 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,182 |
| Landlocked Countries | 0 | - | 4.99 | 414,759 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,556 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,237 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,437 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,846 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,251 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,315 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,725,999 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,059 |
| Himalayan Countries | 0 | - | 4.95 | 135,762 |
| Andean Countries | 0 | - | 4.94 | 83,056 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,397 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,477 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,093 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,757 |
| Danube Countries | 0 | - | 4.97 | 71,197 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,926 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,656 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,737 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,645 |
| European Landlocked Countries | 0 | - | 4.99 | 145,893 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,404 |
| Countries with the Most Species | 0 | - | 4.99 | 95,309 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,554 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,241 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,410 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,025 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,667 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,035 |
| Countries in the Alps | 0 | - | 4.86 | 117,017 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,696 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,475 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,117 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,522 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,312 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,099 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,718 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,852 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,626 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,165 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,241 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,109 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,561 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,843 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,842 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,324 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,750 |
| Countries with the Most Cathedrals | 0 | - | 4.51 | 39,894 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,322 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,962 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,910 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,044 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,688 |
| Largest Countries By Category | 0 | - | 4.97 | 156,934 |
| Countries by Countries | 0 | - | 4.96 | 62,388 |
| Richest Island Countries | 0 | - | 4.84 | 99,676 |
| Monarchies of Europe | 0 | - | 4.90 | 97,476 |
| Monarchies of Asia | 0 | - | 4.97 | 70,682 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,963 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,674 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,878 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,503 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,362 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,651 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,630 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,760 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,595 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,203 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,839 |
| Countries that Start with A | 0 | - | 4.98 | 2,149,557 |
| Countries that Start with B | 0 | - | 4.95 | 2,282,246 |
| Countries that Start with C | 0 | - | 4.96 | 1,812,264 |
| Countries that Start with D | 0 | - | 4.96 | 702,871 |
| Countries that Start with E | 0 | - | 4.95 | 1,369,109 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,522 |
| Countries that Start with H | 0 | - | 4.96 | 599,015 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,576 |
| Countries that Start with J | 0 | - | 4.98 | 597,084 |
| Countries that Start with K | 0 | - | 4.97 | 810,385 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,135 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,028 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,752 |
| Countries that Start with S | 0 | - | 4.98 | 1,746,279 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,123 |
| Countries that Start with U | 0 | - | 4.97 | 900,664 |
| Countries that Start with V | 0 | - | 4.98 | 605,767 |
| Countries that Start with F | 0 | - | 4.83 | 613,085 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,721 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,141 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,320 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,154 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,586 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,216 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,634 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,333 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,532 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,425 |
| Island Countries | 0 | - | 4.99 | 708,066 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,365,385 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,981 |
| Northernmost Countries | 0 | - | 4.99 | 358,368 |
| Countries of South America | 0 | - | 5.00 | 916,804 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,902 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,852,273 |
| "Land" Countries | 0 | - | 4.98 | 333,946 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,959 |
| Catholic Countries | 0 | - | 4.78 | 213,808 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,190 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,076 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,425 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,410 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,137 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,009 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,129 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,738 |
| Countries with Megacities | 0 | - | 4.99 | 247,835 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,607 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,257 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,990 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,206 |
| Countries by Official Language | 0 | - | 4.95 | 193,021 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,464 |
| Countries in their Native Language | 0 | - | 4.99 | 196,869 |
| Independence from Whom | 0 | - | 4.99 | 209,989 |
| Subdivisions by Country | 0 | - | 4.86 | 50,118 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,950 |
| Megadiverse Countries | 0 | - | 4.97 | 133,998 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,031 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,977 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,486 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,889 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,802 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,081 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,244 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,295 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,269 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,771 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,781 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,475 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,576 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,562 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,756 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,086 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,468 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,648 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,421 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,152 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,136 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,048 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,235 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,439 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,033 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,479 |
| Widest Countries East to West | 0 | - | 4.92 | 128,969 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,265 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,385 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,621 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,803 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,746 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,167 |
| Countries by Contribution to UN Budget | 0 | - | 4.89 | 75,117 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,629 |
| Countries with Double Letters | 0 | - | 4.97 | 93,601 |
| Countries that End in N | 0 | - | 4.94 | 157,076 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,921 |
| Countries with Six Letters | 0 | - | 4.93 | 210,592 |
| Countries with W | 0 | - | 4.97 | 158,367 |
| Countries with Z | 0 | - | 4.98 | 288,129 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,697 |
| Countries That End in U | 0 | - | 4.95 | 119,590 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,799 |
| Countries that End in O | 0 | - | 4.92 | 158,624 |
| Countries that End in R | 0 | - | 4.87 | 118,347 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,910 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,322 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,486 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,604 |
