| Countries that Start with I - Shape Quiz | 0 | - | 4.85 | 103,730 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 74,838 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.89 | 51,167 |
| Every European Country Shape | 0 | - | 4.95 | 172,786 |
| Every Asian Country Shape | 0 | - | 4.94 | 76,196 |
| Every African Country Shape | 0 | - | 4.88 | 71,032 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.83 | 51,843 |
| Random Asian Countries on a Map | 0 | - | 4.96 | 153,191 |
| Random African Countries on a Map | 0 | - | 4.98 | 251,360 |
| Random American Countries on a Map | 0 | - | 4.96 | 87,296 |
| Random European Countries on a Map | 0 | - | 4.98 | 261,809 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 203,799 |
| South America Flags Map Quiz | 0 | - | 4.95 | 72,178 |
| Africa Flags Map Quiz | 0 | - | 4.93 | 28,933 |
| Countries in an Egg of the World Map | 0 | - | 4.94 | 56,927 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,437,309 |
| Countries that Start with A | 0 | - | 4.98 | 1,962,699 |
| Countries that Start with B | 0 | - | 4.95 | 2,101,637 |
| Countries that Start with C | 0 | - | 4.96 | 1,662,865 |
| Countries that Start with D | 0 | - | 4.96 | 603,557 |
| Countries that Start with E | 0 | - | 4.95 | 1,244,903 |
| Countries that Start with G | 0 | - | 4.97 | 1,364,610 |
| Countries that Start with H | 0 | - | 4.96 | 514,843 |
| Countries that Start with I | 0 | - | 4.92 | 1,173,742 |
| Countries that Start with J | 0 | - | 4.98 | 517,517 |
| Countries that Start with K | 0 | - | 4.96 | 722,833 |
| Countries that Start with L | 0 | - | 4.98 | 982,299 |
| Countries that Start with N | 0 | - | 4.93 | 1,008,730 |
| Countries that Start with P | 0 | - | 4.95 | 1,111,080 |
| Countries that Start with S | 0 | - | 4.98 | 1,618,154 |
| Countries that Start with T | 0 | - | 4.89 | 919,930 |
| Countries that Start with U | 0 | - | 4.96 | 829,341 |
| Countries that Start with V | 0 | - | 4.98 | 555,438 |
| Countries that Start with F | 0 | - | 4.84 | 544,698 |
| Countries that Start with M | 0 | - | 4.97 | 1,265,209 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,341 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,322 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 330,600 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,132,271 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,199,216 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,318 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,764 |
| Island Countries Quiz | 0 | - | 4.99 | 665,485 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.95 | 84,609 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 64,458 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 57,563 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 56,688 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 50,471 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 46,943 |
| Biggest Countries by Area | 0 | - | 5.00 | 941,555 |
| Northernmost Countries | 0 | - | 4.99 | 329,580 |
| Countries of South America | 0 | - | 5.00 | 803,546 |
| Countries of Oceania | 0 | - | 5.00 | 905,680 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,595,981 |
| One Country By Letter By Continent | 0 | - | 5.00 | 73,924 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 126,357 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 73,980 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,321,774 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 351,966 |
| Members of the Arab League | 0 | - | 4.85 | 64,842 |
| Sahara Desert Countries | 0 | - | 4.97 | 129,105 |
| Himalayan Countries | 0 | - | 4.95 | 107,067 |
| Andean Countries | 0 | - | 4.91 | 59,566 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 60,626 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,342 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 103,737 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,591 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,900 |
| Danube Countries | 0 | - | 4.96 | 57,027 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,041 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,130 |
| Countries with the Best Passports | 0 | - | 4.87 | 72,150 |
| Countries with the Worst Passports | 0 | - | 4.88 | 50,015 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,304 |
| European Landlocked Countries | 0 | - | 4.99 | 136,659 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,421 |
| Countries with the Most Species | 0 | - | 4.99 | 89,729 |
| Countries 197 to 205 | 0 | - | 4.87 | 56,930 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,900 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,200 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,757 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,698 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,969 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,598 |
| Countries in the Alps | 0 | - | 4.84 | 103,405 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,018 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 88,544 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,010 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,078 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,557 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,044 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,193 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,539 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,559 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,133 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,894 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,854 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,896 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,252 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,401 |
| Countries with the Most Grassland | 0 | - | 4.94 | 69,974 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 99,580 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,720 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 53,797 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 199,916 |
| World Countries - Blind Typing | 0 | - | 5.00 | 74,347 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,623 |
| Largest Countries By Category | 0 | - | 4.97 | 145,869 |
| Countries by Countries | 0 | - | 4.96 | 55,226 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,096,618 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,024 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 79,044 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,439,621 |
| One Border Countries | 0 | - | 4.98 | 413,106 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 127,826 |
| Countries with Megacities | 0 | - | 4.99 | 200,124 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 173,674 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,129 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 97,204 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 65,112 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 250,962 |
| Countries by Official Language | 0 | - | 4.96 | 174,363 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,554 |
| Countries in their Native Language | 0 | - | 4.98 | 179,527 |
| Independence from Whom | 0 | - | 4.99 | 187,818 |
| Subdivisions by Country | 0 | - | 4.82 | 46,727 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 114,764 |
| Megadiverse Countries | 0 | - | 4.96 | 126,229 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,937,731 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,670 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 387,333 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,211 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,664 |
| 15 Biggest Island Countries | 0 | - | 4.99 | 132,462 |
| Most Recently-Settled Countries | 0 | - | 4.92 | 49,576 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 78,956 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.95 | 145,745 |
| Countries with Multiple Populous Islands | 0 | - | 4.91 | 77,439 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 41,705 |
| Countries by Sports League Revenue | 0 | - | 4.89 | 44,574 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 102,000 |
| Countries Furthest from the United States | 0 | - | 4.94 | 72,643 |
| Countries with the Highest HDI | 0 | - | 4.95 | 131,186 |
| Straight Shot to the Arctic Circle | 0 | - | 4.92 | 69,083 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 65,711 |
| Countries of the World in Alphabetical Order | 0 | - | 4.99 | 84,713 |
| Smallest Countries with at Least One Border | 0 | - | 4.89 | 82,241 |
| Random European Flag to Country | 0 | - | 4.89 | 163,106 |
| Random African Flag to Country | 0 | - | 4.87 | 65,259 |
| Southernmost Countries of the World | 0 | - | 4.99 | 208,746 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 92,031 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.90 | 109,271 |
| Countries With the Most Languages | 0 | - | 4.91 | 176,019 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 88,150 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.86 | 72,540 |
| Countries with the Most Prisoners | 0 | - | 4.93 | 87,621 |
| Countries with the Most Domestic Camels | 0 | - | 4.93 | 54,667 |
| Tallest Countries North to South | 0 | - | 4.85 | 111,133 |
| Widest Countries East to West | 0 | - | 4.93 | 120,091 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 69,015 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 159,919 |
| Countries with the Longest Perimeter | 0 | - | 4.81 | 72,448 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 93,052 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 86,225 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 120,129 |
| Countries with the Most Desert | 0 | - | 4.92 | 105,831 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 66,661 |
| Countries with the Most Borders | 0 | - | 4.97 | 361,853 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 32,275 |
| Countries of Africa | 0 | - | 5.00 | 2,197,549 |
| Countries with Double Letters | 0 | - | 4.96 | 70,215 |
| Countries that End in N | 0 | - | 4.94 | 134,430 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 231,786 |
| Countries with Six Letters Quiz | 0 | - | 4.94 | 189,148 |
| Countries with W | 0 | - | 4.96 | 124,330 |
| Countries with Z | 0 | - | 4.98 | 246,922 |
| Countries with Letters Missing | 0 | - | 4.97 | 168,577 |
| Countries That End in U | 0 | - | 4.95 | 108,428 |
| Countries with Four Letters | 0 | - | 4.99 | 377,167 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 91,001 |
| Countries that End in O | 0 | - | 4.92 | 147,959 |
| Countries that End in R | 0 | - | 4.84 | 96,908 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 147,714 |
| Countries Ending in "IA" | 0 | - | 4.99 | 172,897 |
| Countries by First and Last Letter #1 | 0 | - | 4.98 | 157,044 |
| Countries by Last Two Letters | 0 | - | 4.90 | 117,224 |
| Countries by First and Last Letter #2 | 0 | - | 4.94 | 130,155 |
| Countries That End in Y | 0 | - | 4.90 | 162,053 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 162,202 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.91 | 121,847 |
| Countries that End in I | 0 | - | 4.92 | 114,914 |
| Countries Based on First Two Letters #2 | 0 | - | 4.98 | 150,746 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 89,019 |
| Countries That End in NIA | 0 | - | 4.93 | 101,446 |
| Countries That End in BIA | 0 | - | 4.91 | 126,848 |
| Countries by Initial Letter and Continent #1 | 0 | - | 4.94 | 154,458 |
| Countries Whose Names Start with Saint | 0 | - | 4.88 | 110,483 |
| Countries That End in RIA | 0 | - | 4.90 | 101,546 |
| Most Common Words in Official Country Names | 0 | - | 4.85 | 101,204 |
| Divided Country Name Puzzle #1 | 0 | - | 4.99 | 203,201 |
