| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,833 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,169 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,250 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,307 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,291 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,854 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,168 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,578 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,286 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,606 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,366 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,309 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,320 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,255 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,328 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,120 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,725 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,125 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,082 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,482 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,053 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,399 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,637 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,722 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,676 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,049 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,640 |
| World Coats of Arms | 0 | - | 4.99 | 65,115 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,785 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,223 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,000 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,843 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,218 |
| 20 Random Country Flags | 0 | - | 4.99 | 618,713 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,247 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,577 |
| Merged Countries #2 | 0 | - | 4.96 | 99,873 |
| Merged Countries #4 | 0 | - | 4.81 | 94,113 |
| Merged Countries #6 | 0 | - | 4.90 | 73,802 |
| Merged Countries #7 | 0 | - | 4.93 | 83,141 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,865,792 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,044 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,640 |
| Pixelated World Map | 0 | - | 5.00 | 144,087 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,081 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,657 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,441 |
| Every Country Shape | 0 | - | 5.00 | 470,914 |
| Flags of North and South America | 0 | - | 4.99 | 376,836 |
| Former Flags | 0 | - | 4.97 | 108,555 |
| Landlocked Countries | 0 | - | 4.99 | 425,625 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,359 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,970 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,626 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,389 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,771 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,475 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,524 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.51 | 47,119 |
| Similar Flags #1 | 0 | - | 4.75 | 130,750 |
| Similar Flags #2 | 0 | - | 4.74 | 138,043 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,697 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,396 |
| Orthodox Countries | 0 | - | 4.92 | 132,779 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,469 |
| Battle to Country | 0 | - | 4.91 | 53,941 |
| Monarchies of Europe | 0 | - | 4.90 | 98,852 |
| Monarchies of Asia | 0 | - | 4.97 | 71,493 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,281 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,372 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,766 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,189 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,883 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,133 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,126 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,105 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,960 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,913 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,126 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,631 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,368 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,762 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,511 |
| Countries by Picture #1 | 0 | - | 4.52 | 119,392 |
| Countries by Picture #3 | 0 | - | 4.51 | 61,056 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,208 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,729,541 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,279 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,637 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,599 |
| Island Countries | 0 | - | 4.99 | 712,495 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,152 |
| Himalayan Countries | 0 | - | 4.93 | 140,159 |
| Andean Countries | 0 | - | 4.94 | 85,389 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,536 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,926 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,111 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,390 |
| Danube Countries | 0 | - | 4.97 | 72,357 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,563 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,811 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,074 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,567 |
| European Landlocked Countries | 0 | - | 4.99 | 147,587 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,268 |
| Countries with the Most Species | 0 | - | 4.99 | 103,548 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,377 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,768 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,874 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,825 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,563 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,990 |
| Countries in the Alps | 0 | - | 4.87 | 118,744 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,571 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,827 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,945 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,007 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,930 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,234 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,376 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,836 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,407 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,155 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,855 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,732 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,542 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,769 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,869 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,785 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,596 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,778 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,641 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,603 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,100 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,490 |
| Largest Countries By Category | 0 | - | 4.97 | 158,832 |
| Countries by Countries | 0 | - | 4.96 | 63,624 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,235 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,229 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,391 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,660 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,090 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,521 |
| Northernmost Countries | 0 | - | 4.99 | 363,912 |
| Countries of South America | 0 | - | 5.00 | 932,462 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,036 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,888,717 |
| "Land" Countries | 0 | - | 4.98 | 338,343 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,798 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,971 |
| All Country Flags of the World | 0 | - | 5.00 | 3,712,082 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,662 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,311 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,221 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,823 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,181 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,854 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,092 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,537 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,142 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,536 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,392,586 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,860 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,769 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,732 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,318 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,453,881 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,424 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,102 |
| Countries with Megacities | 0 | - | 4.99 | 267,016 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,806 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,106 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,125 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,219 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,023 |
| Countries by Official Language | 0 | - | 4.95 | 195,963 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,592 |
| Countries in their Native Language | 0 | - | 4.99 | 199,708 |
| Independence from Whom | 0 | - | 4.99 | 213,022 |
| Subdivisions by Country | 0 | - | 4.87 | 50,606 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,408 |
| Megadiverse Countries | 0 | - | 4.96 | 135,270 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,923 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,530 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,637 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,224 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,830 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,836 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,097 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,565 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,021 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,251 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,921 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,498 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,365 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,439 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,139 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,569 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,830 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,311 |
