| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,141 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,879 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,276 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,077 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,582 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,411 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,853 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,919 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,711 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,427 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,755,223 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,816 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,904 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,054 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,531 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,420 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,124 |
| Landlocked Countries | 0 | - | 4.99 | 424,124 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,794,021 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,768 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,080 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,887 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,744 |
| Richest Island Countries | 0 | - | 4.85 | 101,039 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,925 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,268 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,676 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,793 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,959 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,794 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,920 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,854 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,583 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,198 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,716 |
| Island Countries | 0 | - | 4.99 | 711,909 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,469 |
| Himalayan Countries | 0 | - | 4.94 | 139,636 |
| Andean Countries | 0 | - | 4.94 | 85,112 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,299 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,537 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,865 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,159 |
| Danube Countries | 0 | - | 4.97 | 72,236 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,363 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,660 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,780 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,266 |
| European Landlocked Countries | 0 | - | 4.99 | 147,416 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,024 |
| Countries with the Most Species | 0 | - | 4.99 | 103,447 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,157 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,693 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,804 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,717 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,449 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,867 |
| Countries in the Alps | 0 | - | 4.87 | 118,524 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,182 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,513 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,830 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,840 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,769 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,110 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,955 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,698 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,320 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,033 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,775 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,640 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,409 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,652 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,744 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,428 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,491 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,389 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,438 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,045 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,736 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,404 |
| Largest Countries By Category | 0 | - | 4.97 | 158,584 |
| Countries by Countries | 0 | - | 4.96 | 63,466 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,671 |
| 20 Random Country Flags | 0 | - | 4.99 | 617,124 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,939 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,846 |
| Northernmost Countries | 0 | - | 4.99 | 363,246 |
| Countries of South America | 0 | - | 5.00 | 930,352 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,787 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,352 |
| "Land" Countries | 0 | - | 4.98 | 337,964 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,485 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,767 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,953 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,623 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,776 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,200 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,502 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,694 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,605 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,397 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,748 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,713 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,856 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,599 |
| Countries with Megacities | 0 | - | 4.99 | 266,084 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,347 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,804 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,621 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,930 |
| Countries by Official Language | 0 | - | 4.95 | 195,706 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,208 |
| Countries in their Native Language | 0 | - | 4.99 | 199,476 |
| Independence from Whom | 0 | - | 4.99 | 212,669 |
| Subdivisions by Country | 0 | - | 4.87 | 50,547 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,152 |
| Megadiverse Countries | 0 | - | 4.96 | 135,168 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,580 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,467 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,364 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,170 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,402 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,723 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,832 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,479 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,760 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,215 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,133 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,283 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,350 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,072 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,490 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,613 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,548 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,782 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,910 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,813 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,394 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,112 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,242 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,374 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,568 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,605 |
| Tallest Countries North to South | 0 | - | 4.86 | 129,712 |
| Widest Countries East to West | 0 | - | 4.92 | 130,265 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,547 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,060 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,451 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,956 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,830 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,326 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,456 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,859 |
| Political Movements by Country | 0 | - | 4.46 | 72,708 |
| Countries with Double Letters | 0 | - | 4.96 | 96,742 |
| Countries that End in N | 0 | - | 4.95 | 171,627 |
| Countries with Five Letters | 0 | - | 4.96 | 283,299 |
| Countries with Six Letters | 0 | - | 4.94 | 214,077 |
| Countries with W | 0 | - | 4.96 | 160,696 |
| Countries with Z | 0 | - | 4.98 | 292,046 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,053 |
| Countries That End in U | 0 | - | 4.95 | 121,053 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 134,838 |
| Countries that End in O | 0 | - | 4.92 | 159,694 |
| Countries that End in R | 0 | - | 4.87 | 119,094 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,845 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,526 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,970 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,682 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,604 |
| Countries That End in Y | 0 | - | 4.91 | 186,013 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,234 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,105 |
| Countries that End in I | 0 | - | 4.94 | 135,231 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,422 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,954 |
| Countries That End in NIA | 0 | - | 4.92 | 109,942 |
| Countries That End in BIA | 0 | - | 4.93 | 149,426 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 167,364 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 119,647 |
| Countries That End in RIA | 0 | - | 4.93 | 126,956 |
| Most Common Words in Official Country Names | 0 | - | 4.86 | 111,245 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 228,175 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 133,988 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 126,425 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 91,977 |
| Add A Letter - Make a Country | 0 | - | 4.81 | 74,712 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 53,215 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 103,501 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 49,561 |
| Countries Containing Two or More Words | 0 | - | 4.96 | 54,241 |
| Countries that End in L | 0 | - | 4.94 | 157,010 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 216,852 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 85,310 |
| City to Country Quiz #1 | 0 | - | 4.97 | 156,166 |
| City to Country Quiz #3 | 0 | - | 4.88 | 119,105 |
| 45 European Countries, 45 Cities | 0 | - | 4.95 | 79,148 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 250,163 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 200,955 |
| Five Least Populated Countries by Continent | 0 | - | 4.95 | 143,323 |
