| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,098 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,946 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,223 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,347 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,225 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,672 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,760 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,503 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,165 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,132 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,904,624 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,590 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,721 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,110 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,808 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,054 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,913 |
| Landlocked Countries | 0 | - | 4.99 | 413,434 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,715,021 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,496 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,336 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,331 |
| Richest Island Countries | 0 | - | 4.84 | 99,496 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,143 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,472 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,536 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,629 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,041 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,922 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,696 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,881 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,649 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,060 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,744 |
| Island Countries | 0 | - | 4.99 | 707,548 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,502 |
| Himalayan Countries | 0 | - | 4.95 | 135,286 |
| Andean Countries | 0 | - | 4.94 | 82,793 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,193 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,146 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,864 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,569 |
| Danube Countries | 0 | - | 4.97 | 71,063 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,732 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,519 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,427 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,353 |
| European Landlocked Countries | 0 | - | 4.99 | 145,732 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,171 |
| Countries with the Most Species | 0 | - | 4.99 | 95,234 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,311 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,193 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,360 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,948 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,561 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,937 |
| Countries in the Alps | 0 | - | 4.86 | 116,789 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,538 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,225 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,993 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,404 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,133 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,979 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,552 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,737 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,189 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,036 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,190 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,032 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,431 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,722 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,736 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,023 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,622 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,247 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,752 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,187 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,608 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,591 |
| Largest Countries By Category | 0 | - | 4.97 | 156,723 |
| Countries by Countries | 0 | - | 4.96 | 62,243 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,361,788 |
| 20 Random Country Flags | 0 | - | 4.99 | 604,240 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,742 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,244 |
| Northernmost Countries | 0 | - | 4.99 | 357,630 |
| Countries of South America | 0 | - | 5.00 | 914,399 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,078 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,847,691 |
| "Land" Countries | 0 | - | 4.98 | 333,596 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,970 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,224 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,853 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,065 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,817 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,308 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,626 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,232 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,083 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,125 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,690 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,743 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,547 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,080 |
| Countries with Megacities | 0 | - | 4.99 | 246,690 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,013 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,872 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,433 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,792 |
| Countries by Official Language | 0 | - | 4.95 | 192,731 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,069 |
| Countries in their Native Language | 0 | - | 4.99 | 196,596 |
| Independence from Whom | 0 | - | 4.99 | 209,637 |
| Subdivisions by Country | 0 | - | 4.86 | 50,060 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,715 |
| Megadiverse Countries | 0 | - | 4.97 | 133,884 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,761 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,910 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,419 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,853 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,629 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,986 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,888 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,131 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,208 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,738 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,530 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,404 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,480 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,491 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,655 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,013 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,310 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,789 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,311 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 103,967 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,927 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,691 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,833 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,043 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,255 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,934 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,323 |
| Widest Countries East to West | 0 | - | 4.92 | 128,593 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,215 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,186 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,560 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,678 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,611 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,024 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,048 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,573 |
| Political Movements by Country | 0 | - | 4.46 | 72,254 |
| Countries with Double Letters | 0 | - | 4.97 | 93,349 |
| Countries that End in N | 0 | - | 4.94 | 156,570 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,640 |
| Countries with Six Letters | 0 | - | 4.93 | 210,313 |
| Countries with W | 0 | - | 4.97 | 158,201 |
| Countries with Z | 0 | - | 4.98 | 287,826 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,521 |
| Countries That End in U | 0 | - | 4.95 | 119,504 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,506 |
| Countries that End in O | 0 | - | 4.92 | 158,536 |
| Countries that End in R | 0 | - | 4.87 | 118,259 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,851 |
| Countries Ending in "IA" | 0 | - | 4.99 | 206,981 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,300 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,475 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 140,989 |
| Countries That End in Y | 0 | - | 4.90 | 185,191 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,338 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,652 |
| Countries that End in I | 0 | - | 4.94 | 134,399 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,156 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,181 |
| Countries That End in NIA | 0 | - | 4.92 | 108,990 |
| Countries That End in BIA | 0 | - | 4.92 | 147,691 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,042 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,472 |
| Countries That End in RIA | 0 | - | 4.93 | 126,063 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 109,983 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,151 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 132,502 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 124,877 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 90,337 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 73,917 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,101 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 102,627 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 48,808 |
| Countries Containing Two or More Words | 0 | - | 4.96 | 52,786 |
| Countries that End in L | 0 | - | 4.94 | 155,707 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 211,082 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 84,981 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,499 |
| City to Country Quiz #3 | 0 | - | 4.88 | 118,278 |
| 45 European Countries, 45 Cities | 0 | - | 4.95 | 78,415 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 246,816 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,058 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 125,901 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 162,159 |
