| Countries with the Most Exports | 0 | - | 4.96 | 123,027 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 66,286 |
| Countries with the Most Millionaires | 0 | - | 4.84 | 83,449 |
| Countries with the Most Billionaires | 0 | - | 4.94 | 280,724 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 161,046 |
| Countries by Oil Consumption | 0 | - | 4.96 | 111,375 |
| Largest Economies in 2050 | 0 | - | 4.90 | 99,549 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 238,758 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,295 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.85 | 65,993 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 176,615 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,865,301 |
| NATO Countries Quiz | 0 | - | 4.98 | 225,238 |
| EU Countries Quiz | 0 | - | 4.99 | 227,696 |
| Countries with the Most Military Troops | 0 | - | 4.94 | 225,711 |
| Countries with Nuclear Weapons | 0 | - | 4.89 | 217,255 |
| Top Five Countries by Religion | 0 | - | 4.90 | 141,828 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 124,057 |
| Countries with NO Military | 0 | - | 4.96 | 49,201 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 81,310 |
| Richest Countries A-Z | 0 | - | 4.92 | 87,890 |
| Large Countries with Small Economies | 0 | - | 4.93 | 61,015 |
| Countries by Number of Books Published | 0 | - | 4.95 | 63,576 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.96 | 62,839 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 323,040 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.87 | 68,169 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 118,429 |
| Majority Muslim Countries | 0 | - | 4.97 | 313,078 |
| Countries with the Most Christians | 0 | - | 4.93 | 107,310 |
| Countries with the Most Tanks | 0 | - | 4.90 | 75,164 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,064,510 |
| Least Christian Countries with Exceptions | 0 | - | 4.89 | 72,426 |
| Buddhist Countries | 0 | - | 4.96 | 130,684 |
| Members of the Arab League | 0 | - | 4.85 | 61,618 |
| Sahara Desert Countries | 0 | - | 4.97 | 126,696 |
| Himalayan Countries | 0 | - | 4.94 | 104,564 |
| Andean Countries | 0 | - | 4.91 | 57,957 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 58,901 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 49,234 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 102,573 |
| Coffee Producing Countries | 0 | - | 4.81 | 53,992 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,236 |
| Danube Countries | 0 | - | 4.97 | 56,597 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 91,630 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 64,799 |
| Countries with the Best Passports | 0 | - | 4.87 | 71,078 |
| Countries with the Worst Passports | 0 | - | 4.87 | 49,274 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 109,365 |
| European Landlocked Countries | 0 | - | 4.99 | 115,069 |
| Partially Recognized Countries | 0 | - | 4.98 | 89,256 |
| Countries with the Most Species | 0 | - | 4.99 | 89,499 |
| Countries 197 to 205 | 0 | - | 4.88 | 56,281 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,647 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 43,977 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,195 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,375 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,652 |
| Countries with a AAA Credit Rating | 0 | - | 4.89 | 49,076 |
| Countries in the Alps | 0 | - | 4.84 | 102,531 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,213 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 86,886 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,506 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 78,162 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 93,873 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 87,471 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 89,536 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,092 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,280 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 54,579 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,356 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,534 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,626 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 95,397 |
| Arctic Ocean Countries | 0 | - | 4.93 | 71,886 |
| Countries with the Most Grassland | 0 | - | 4.93 | 69,390 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 97,801 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,280 |
| Countries that Host the Most Refugees | 0 | - | 4.93 | 53,322 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 195,711 |
| World Countries - Blind Typing | 0 | - | 5.00 | 72,655 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,232 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 78,072 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 340,742 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 354,977 |
| Island Countries Quiz | 0 | - | 4.99 | 659,875 |
| Countries Richer Than Their Neighbors | 0 | - | 4.43 | 62,147 |
| Oil Export Dependent Countries | 0 | - | 4.55 | 45,864 |
| Biggest Countries by Area | 0 | - | 5.00 | 931,972 |
| Northernmost Countries | 0 | - | 4.99 | 326,859 |
| Countries of South America | 0 | - | 5.00 | 791,936 |
| Countries of Oceania | 0 | - | 5.00 | 892,053 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,145,951 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,569,592 |
| Countries that Start with A | 0 | - | 4.98 | 1,942,046 |
| Countries that Start with B | 0 | - | 4.95 | 2,080,632 |
| Countries that Start with C | 0 | - | 4.96 | 1,645,491 |
| Countries that Start with D | 0 | - | 4.96 | 592,452 |
| Countries that Start with E | 0 | - | 4.95 | 1,231,263 |
| Countries that Start with G | 0 | - | 4.97 | 1,350,631 |
| Countries that Start with H | 0 | - | 4.95 | 505,237 |
| Countries that Start with I | 0 | - | 4.92 | 1,161,010 |
| Countries that Start with J | 0 | - | 4.98 | 508,442 |
| Countries that Start with K | 0 | - | 4.96 | 712,328 |
| Countries that Start with L | 0 | - | 4.98 | 970,805 |
| Countries that Start with N | 0 | - | 4.93 | 997,265 |
| Countries that Start with P | 0 | - | 4.95 | 1,099,974 |
| Countries that Start with S | 0 | - | 4.98 | 1,603,526 |
| Countries that Start with T | 0 | - | 4.89 | 909,460 |
| Countries that Start with U | 0 | - | 4.96 | 821,014 |
| Countries that Start with V | 0 | - | 4.98 | 549,698 |
| Countries that Start with F | 0 | - | 4.83 | 536,814 |
| Countries that Start with M | 0 | - | 4.97 | 1,253,161 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,310 |
| Countries with the Highest Taxes | 0 | - | 4.37 | 82,551 |
| Countries with the Most Catholics | 0 | - | 4.91 | 93,045 |
| Top Net Food-Exporting Countries | 0 | - | 4.42 | 31,211 |
| Orthodox Countries | 0 | - | 4.91 | 117,025 |
| Monarchies of Europe | 0 | - | 4.88 | 86,926 |
| Monarchies of Asia | 0 | - | 4.95 | 53,948 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 105,854 |
| Countries with the Most Muslims | 0 | - | 4.93 | 131,564 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 98,066 |
| Top 10 Countries with the Most Exports per Capita | 0 | - | 4.71 | 26,923 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 76,377 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 125,645 |
| Countries with Megacities | 0 | - | 4.99 | 196,871 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 171,232 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 97,771 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 95,144 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 63,734 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 247,525 |
| Countries by Official Language | 0 | - | 4.96 | 169,131 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 248,898 |
| Countries in their Native Language | 0 | - | 4.98 | 178,105 |
| Independence from Whom | 0 | - | 4.99 | 185,335 |
| Subdivisions by Country | 0 | - | 4.82 | 46,404 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 113,296 |
| Megadiverse Countries | 0 | - | 4.96 | 125,247 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 91,173 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 106,607 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.83 | 47,348 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 131,467 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,088 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 77,752 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,049 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 76,992 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,308 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 43,710 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 101,538 |
| Countries with the Highest HDI | 0 | - | 4.95 | 130,927 |
| Richest Island Countries | 0 | - | 4.79 | 73,358 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 178,674 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 109,496 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,691 |
| Smallest Countries with at Least One Border | 0 | - | 4.90 | 81,401 |
| Southernmost Countries of the World | 0 | - | 4.99 | 206,531 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 90,801 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 107,894 |
| Countries With the Most Languages | 0 | - | 4.90 | 173,356 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 87,233 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 71,497 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 86,176 |
| Countries with the Most Domestic Camels | 0 | - | 4.92 | 53,857 |
| Tallest Countries North to South | 0 | - | 4.84 | 110,364 |
| Widest Countries East to West | 0 | - | 4.93 | 119,286 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 71,403 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 68,800 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 158,905 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 92,606 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.96 | 85,343 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 118,746 |
| Countries with the Most Desert | 0 | - | 4.92 | 105,084 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,431 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 32,029 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.66 | 269,502 |
| Companies by Country | 0 | - | 4.50 | 107,425 |
| Countries with Double Letters | 0 | - | 4.96 | 68,124 |
| Countries that End in N | 0 | - | 4.93 | 132,464 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 229,479 |
| Countries with Six Letters Quiz | 0 | - | 4.95 | 186,828 |
| Countries with W | 0 | - | 4.97 | 122,558 |
| Countries with Z | 0 | - | 4.98 | 244,197 |
| Countries with Letters Missing | 0 | - | 4.97 | 155,422 |
| Countries That End in U | 0 | - | 4.95 | 107,447 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 89,259 |
| Countries that End in O | 0 | - | 4.92 | 146,841 |
| Countries that End in R | 0 | - | 4.85 | 96,414 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 147,191 |
| Countries Ending in "IA" | 0 | - | 4.99 | 171,153 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 155,662 |
| Countries by Last Two Letters | 0 | - | 4.91 | 116,145 |
| Countries by First and Last Letter #2 | 0 | - | 4.94 | 129,215 |
| Countries That End in Y | 0 | - | 4.90 | 161,589 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 160,883 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.91 | 120,668 |
| Countries that End in I | 0 | - | 4.92 | 114,460 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 149,442 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 88,224 |
| Countries That End in NIA | 0 | - | 4.93 | 100,781 |
| Countries That End in BIA | 0 | - | 4.91 | 125,993 |
