| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 147,934 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 70,139 |
| Random European Flag to Country | 0 | - | 4.90 | 164,073 |
| Random African Flag to Country | 0 | - | 4.88 | 65,671 |
| Flags of the Countries that Start with C | 0 | - | 4.90 | 120,099 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 141,545 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 108,520 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,065,867 |
| Flags of Asia Quiz | 0 | - | 4.99 | 534,524 |
| World Map without 12 Countries | 0 | - | 4.97 | 318,539 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 845,541 |
| Country Shape Quiz #2 | 0 | - | 4.97 | 380,168 |
| Every Country Shape | 0 | - | 5.00 | 391,041 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.96 | 85,589 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 65,350 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 64,782 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 57,446 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 54,957 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 47,699 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 127,063 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,017 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 74,524 |
| Flags to Capitals #1 | 0 | - | 4.97 | 50,169 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,694 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 153,686 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 122,997 |
| Country Shape Quiz #3 | 0 | - | 4.92 | 269,993 |
| Country Shape Quiz #4 | 0 | - | 4.92 | 199,773 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 140,912 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 92,655 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 100,946 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 110,954 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 98,940 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 73,303 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 50,767 |
| Country Shapes in the World Map #5 | 0 | - | 4.97 | 77,517 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 87,649 |
| Flags of Oceania | 0 | - | 5.00 | 220,433 |
| Three Band Flags of Europe | 0 | - | 4.97 | 173,570 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 70,238 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 67,174 |
| Countries Connected in the World Map #3 | 0 | - | 4.96 | 66,649 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 143,203 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 65,376 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 49,003 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,288,304 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 88,412 |
| Flags of Countries that Border China | 0 | - | 4.93 | 82,741 |
| Flags of Countries That Border France | 0 | - | 4.88 | 113,812 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 78,949 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 115,035 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 80,154 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 46,741 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 54,624 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 55,510 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.83 | 37,474 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,357,036 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,734,200 |
| Random Asian Flag to Country | 0 | - | 4.78 | 105,346 |
| Countries in an Egg of the World Map | 0 | - | 4.94 | 57,288 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 54,863 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 65,495 |
| Random Country Shape to Country | 0 | - | 4.86 | 78,449 |
| Countries by Satellite Image #1 | 0 | - | 4.88 | 131,476 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 76,622 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.87 | 44,957 |
| Countries by Partial Flag Images #1 | 0 | - | 4.97 | 114,907 |
| Countries by Partial Flag Images #3 | 0 | - | 4.99 | 90,332 |
| Flags with the Most Stars | 0 | - | 4.90 | 108,268 |
| Flags that are Red & White Only | 0 | - | 4.97 | 132,354 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 127,788 |
| Flags of the Countries with Four Letters | 0 | - | 4.93 | 37,444 |
| Four Countries with Similar Flags #2 | 0 | - | 4.89 | 36,541 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 44,420 |
| Pixelated World Map | 0 | - | 5.00 | 130,520 |
| Country Flags with the Most Red | 0 | - | 4.97 | 93,643 |
| Country Flags with the Most Blue | 0 | - | 4.90 | 81,053 |
| Country Flags with the Most Green | 0 | - | 4.95 | 81,719 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 83,178 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 89,194 |
| Country Flags with the Most Black | 0 | - | 4.94 | 87,687 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.94 | 56,093 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 74,807 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.93 | 44,534 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 82,774 |
| Countries by Partial Flag Images #4 | 0 | - | 4.90 | 63,653 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 49,383 |
| Countries by Coat of Arms #1 | 0 | - | 4.95 | 58,853 |
| World Coats of Arms | 0 | - | 4.99 | 56,652 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 462,154 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 161,707 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 167,905 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.79 | 62,679 |
| Countries With Blue and White Flags | 0 | - | 4.89 | 82,683 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 35,016 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 334,055 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,167,912 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 114,151 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,226,308 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.89 | 51,393 |
| Random Flag to Country | 0 | - | 4.99 | 515,562 |
| Countries by Partial Flag Images #6 | 0 | - | 4.90 | 28,441 |
| Random American Countries on a Map | 0 | - | 4.96 | 87,818 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 63,713 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 303,161 |
| Countries by Bordering Flags #1 | 0 | - | 4.92 | 95,064 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 76,241 |
| Cross Flags of Europe | 0 | - | 4.43 | 262,090 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.92 | 27,141 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 344,900 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 362,415 |
| Members of the Arab League | 0 | - | 4.86 | 66,196 |
| Island Countries Quiz | 0 | - | 4.99 | 668,395 |
| Sahara Desert Countries | 0 | - | 4.97 | 130,408 |
| Himalayan Countries | 0 | - | 4.94 | 108,345 |
| Andean Countries | 0 | - | 4.91 | 60,138 |
| Countries with the Oldest Median Age | 0 | - | 4.82 | 61,333 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,817 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 104,424 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,833 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 54,238 |
| Danube Countries | 0 | - | 4.96 | 57,215 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,222 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,289 |
| Countries with the Best Passports | 0 | - | 4.86 | 72,679 |
| Countries with the Worst Passports | 0 | - | 4.89 | 50,377 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,987 |
| European Landlocked Countries | 0 | - | 4.99 | 137,029 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,791 |
| Countries with the Most Species | 0 | - | 4.99 | 89,852 |
| Countries 197 to 205 | 0 | - | 4.87 | 57,326 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 45,014 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,311 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 49,049 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,875 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 59,113 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,903 |
| Countries in the Alps | 0 | - | 4.84 | 103,833 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 86,418 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 89,466 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 72,269 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,356 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,885 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,330 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,525 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,766 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,686 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,401 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 70,160 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 49,018 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 37,022 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,561 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,651 |
| Countries with the Most Grassland | 0 | - | 4.94 | 70,225 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 100,498 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,947 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 54,018 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 202,354 |
| World Countries - Blind Typing | 0 | - | 5.00 | 75,325 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,821 |
| Largest Countries By Category | 0 | - | 4.97 | 146,401 |
| Countries by Countries | 0 | - | 4.95 | 55,581 |
| Country Flags with the Most White | 0 | - | 4.90 | 126,517 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,195 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 45,123 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 79,594 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.84 | 52,104 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 70,472 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 65,829 |
| Biggest Countries by Area | 0 | - | 5.00 | 946,979 |
| Northernmost Countries | 0 | - | 4.99 | 330,823 |
| Countries of South America | 0 | - | 5.00 | 809,450 |
| Countries of Oceania | 0 | - | 5.00 | 912,976 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,609,956 |
| Flags of Countries That Border Russia | 0 | - | 4.71 | 65,560 |
| Merged Countries #2 | 0 | - | 4.96 | 90,732 |
| Merged Countries #4 | 0 | - | 4.86 | 85,741 |
| Merged Countries #6 | 0 | - | 4.90 | 66,221 |
| Merged Countries #7 | 0 | - | 4.94 | 75,420 |
| Flags of the Middle East | 0 | - | 4.71 | 59,143 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,328,162 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 353,218 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 128,936 |
| Countries with Megacities | 0 | - | 4.99 | 201,706 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 175,230 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,890 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 98,154 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 65,797 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 252,819 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.94 | 111,558 |
| Countries by Official Language | 0 | - | 4.96 | 175,151 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 253,089 |
| Countries in their Native Language | 0 | - | 4.98 | 180,475 |
| Independence from Whom | 0 | - | 4.99 | 189,265 |
| Subdivisions by Country | 0 | - | 4.84 | 46,877 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 115,561 |
| Megadiverse Countries | 0 | - | 4.96 | 126,774 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 93,826 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 107,556 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.82 | 47,794 |
