| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,132 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,975 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,318 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,401 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,284 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,697 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,812 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,514 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,196 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,196 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,944,629 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,340 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,779 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,172 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,984 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,163 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,976 |
| Landlocked Countries | 0 | - | 4.99 | 413,875 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,719,417 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,545 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,412 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,343 |
| Richest Island Countries | 0 | - | 4.84 | 99,565 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,214 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,544 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,572 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,688 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,267 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,992 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,750 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,978 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,449 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,210 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,005 |
| Island Countries | 0 | - | 4.99 | 707,730 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,702 |
| Himalayan Countries | 0 | - | 4.95 | 135,458 |
| Andean Countries | 0 | - | 4.94 | 82,870 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,261 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,268 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,953 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,640 |
| Danube Countries | 0 | - | 4.97 | 71,104 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,794 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,564 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,532 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,458 |
| European Landlocked Countries | 0 | - | 4.99 | 145,785 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,249 |
| Countries with the Most Species | 0 | - | 4.99 | 95,257 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,391 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,205 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,377 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,972 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,593 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,970 |
| Countries in the Alps | 0 | - | 4.86 | 116,867 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,590 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,302 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,028 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,443 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,203 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,028 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,605 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,781 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,409 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,092 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,202 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,056 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,468 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,777 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,773 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,129 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,676 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,272 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,804 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,460 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,765 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,618 |
| Largest Countries By Category | 0 | - | 4.97 | 156,810 |
| Countries by Countries | 0 | - | 4.96 | 62,284 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,363,134 |
| 20 Random Country Flags | 0 | - | 4.99 | 604,762 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,794 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,857 |
| Northernmost Countries | 0 | - | 4.99 | 357,896 |
| Countries of South America | 0 | - | 5.00 | 915,312 |
| Countries of Oceania | 0 | - | 5.00 | 1,041,172 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,849,502 |
| "Land" Countries | 0 | - | 4.98 | 333,720 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,986 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,320 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,900 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,126 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,910 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,361 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,708 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,309 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,100 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,135 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,992 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,611 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,789 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,457 |
| Countries with Megacities | 0 | - | 4.99 | 247,287 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,292 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,100 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,725 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,025 |
| Countries by Official Language | 0 | - | 4.95 | 192,828 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,196 |
| Countries in their Native Language | 0 | - | 4.99 | 196,694 |
| Independence from Whom | 0 | - | 4.99 | 209,775 |
| Subdivisions by Country | 0 | - | 4.86 | 50,080 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,817 |
| Megadiverse Countries | 0 | - | 4.97 | 133,927 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,857 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,931 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,439 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,868 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,702 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,024 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,095 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,172 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,227 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,752 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,644 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,440 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,510 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,515 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,703 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,036 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,359 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,819 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,416 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,030 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 121,976 |
| Countries With the Most Languages | 0 | - | 4.90 | 199,850 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 109,895 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.89 | 93,094 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,302 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 60,959 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,352 |
| Widest Countries East to West | 0 | - | 4.92 | 128,630 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,220 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,262 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,586 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,713 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,663 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,081 |
| Countries by Contribution to UN Budget | 0 | - | 4.86 | 69,056 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,592 |
| Political Movements by Country | 0 | - | 4.46 | 72,272 |
| Countries with Double Letters | 0 | - | 4.97 | 93,439 |
| Countries that End in N | 0 | - | 4.94 | 156,939 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,745 |
| Countries with Six Letters | 0 | - | 4.93 | 210,415 |
| Countries with W | 0 | - | 4.97 | 158,266 |
| Countries with Z | 0 | - | 4.98 | 287,938 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,591 |
| Countries That End in U | 0 | - | 4.95 | 119,537 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,628 |
| Countries that End in O | 0 | - | 4.92 | 158,575 |
| Countries that End in R | 0 | - | 4.87 | 118,290 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,869 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,132 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,372 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,522 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,059 |
| Countries That End in Y | 0 | - | 4.90 | 185,222 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,426 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,722 |
| Countries that End in I | 0 | - | 4.94 | 134,441 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,253 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,216 |
| Countries That End in NIA | 0 | - | 4.92 | 109,030 |
| Countries That End in BIA | 0 | - | 4.92 | 147,737 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 166,102 |
| Countries Whose Names Start with Saint | 0 | - | 4.87 | 118,513 |
| Countries That End in RIA | 0 | - | 4.93 | 126,106 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 110,037 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 225,245 |
| Divided Country Name Puzzle #2 | 0 | - | 4.99 | 132,546 |
| Divided Country Name Puzzle #3 | 0 | - | 4.92 | 124,910 |
| Groups of Countries that Start with the Same 3 Letters | 0 | - | 5.00 | 90,394 |
| Add A Letter - Make a Country | 0 | - | 4.82 | 73,948 |
| Countries With One Word and Three A's | 0 | - | 4.92 | 52,151 |
| Countries with a Unique Last Letter | 0 | - | 4.90 | 102,677 |
| Countries that are Free from U.S.A. | 0 | - | 4.89 | 48,826 |
| Countries Containing Two or More Words | 0 | - | 4.96 | 52,853 |
| Countries that End in L | 0 | - | 4.94 | 155,767 |
| "Stan" Countries Quiz | 0 | - | 4.97 | 211,396 |
| Countries Ending with "An", but not "Stan" | 0 | - | 4.98 | 84,996 |
| City to Country Quiz #1 | 0 | - | 4.97 | 155,535 |
| City to Country Quiz #3 | 0 | - | 4.88 | 118,326 |
| 45 European Countries, 45 Cities | 0 | - | 4.95 | 78,448 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 247,175 |
| Five Poorest Countries by Continent | 0 | - | 4.93 | 199,151 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 125,942 |
| Five Smallest Countries by Continent | 0 | - | 4.98 | 162,237 |
