| Countries by Satellite Image #1 | 0 | - | 4.88 | 142,320 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,137 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 47,950 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 139,454 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 111,324 |
| Flags with the Most Stars | 0 | - | 4.91 | 122,306 |
| Flags that are Red & White Only | 0 | - | 4.97 | 142,701 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 141,872 |
| Flags of the Countries with Four Letters | 0 | - | 4.93 | 52,122 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 45,000 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 65,634 |
| Country Flags with the Most Red | 0 | - | 4.97 | 116,890 |
| Country Flags with the Most Blue | 0 | - | 4.90 | 90,065 |
| Country Flags with the Most Green | 0 | - | 4.95 | 97,128 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 97,023 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 96,813 |
| Country Flags with the Most Black | 0 | - | 4.95 | 95,410 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 66,428 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.94 | 48,818 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 97,005 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 78,286 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 63,193 |
| Countries by Partial Flag Images #6 | 0 | - | 4.88 | 37,374 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 71,703 |
| Countries by Coat of Arms #2 | 0 | - | 4.82 | 40,910 |
| World Coats of Arms | 0 | - | 4.99 | 62,857 |
| Countries With Blue and White Flags | 0 | - | 4.89 | 97,297 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.85 | 34,974 |
| Country Flags With Blue Removed | 0 | - | 4.91 | 42,508 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 51,093 |
| Countries by Partial Flag Images #7 | 0 | - | 4.87 | 28,788 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,093 |
| 20 Random Country Flags | 0 | - | 4.99 | 572,661 |
| Countries by Bordering Flags #1 | 0 | - | 4.92 | 110,969 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 81,724 |
| Merged Countries #2 | 0 | - | 4.96 | 97,503 |
| Merged Countries #4 | 0 | - | 4.81 | 91,817 |
| Merged Countries #6 | 0 | - | 4.91 | 71,757 |
| Merged Countries #7 | 0 | - | 4.93 | 81,029 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,047,937 |
| World Map without 12 Countries | 0 | - | 4.97 | 338,378 |
| Countries with the Most Christians | 0 | - | 4.92 | 138,806 |
| Pixelated World Map | 0 | - | 5.00 | 140,217 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 84,983 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 898,231 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 410,862 |
| Every Country Shape | 0 | - | 5.00 | 445,704 |
| Flags of North and South America | 0 | - | 4.99 | 350,257 |
| Former Flags | 0 | - | 4.97 | 105,016 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 403,111 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,638,133 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 156,937 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 168,523 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 134,802 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 70,332 |
| Countries by Satellite Image #2 | 0 | - | 4.79 | 68,921 |
| Countries by Satellite Image #4 | 0 | - | 4.61 | 66,184 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.55 | 46,285 |
| Country Flags with the Southern Cross | 0 | - | 4.79 | 60,686 |
| Similar Flags #1 | 0 | - | 4.74 | 127,285 |
| Similar Flags #2 | 0 | - | 4.81 | 131,763 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 43,834 |
| Countries with the Most Catholics | 0 | - | 4.90 | 105,851 |
| Orthodox Countries | 0 | - | 4.92 | 128,533 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 76,828 |
| Battle to Country | 0 | - | 4.91 | 51,290 |
| Monarchies of Europe | 0 | - | 4.89 | 95,963 |
| Monarchies of Asia | 0 | - | 4.97 | 69,859 |
| Asian Country Superlatives | 0 | - | 4.83 | 79,704 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 291,356 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 221,517 |
| Country Shapes Quiz #5 | 0 | - | 4.92 | 153,674 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 101,653 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 108,964 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 119,533 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 105,963 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 78,909 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 56,484 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 83,909 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 93,553 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 108,830 |
| Countries by Picture #1 | 0 | - | 4.53 | 97,385 |
| Countries by Picture #3 | 0 | - | 4.53 | 58,453 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 368,486 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 394,686 |
| Island Countries Quiz | 0 | - | 4.99 | 703,015 |
| Sahara Desert Countries | 0 | - | 4.98 | 155,720 |
| Himalayan Countries | 0 | - | 4.95 | 131,152 |
| Andean Countries | 0 | - | 4.94 | 80,577 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 60,484 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 119,970 |
| Coffee Producing Countries | 0 | - | 4.81 | 63,933 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 62,978 |
| Danube Countries | 0 | - | 4.97 | 63,295 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 100,233 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 84,266 |
| Countries with the Worst Passports | 0 | - | 4.93 | 80,188 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 144,813 |
| European Landlocked Countries | 0 | - | 4.99 | 144,130 |
| Partially Recognized Countries | 0 | - | 4.98 | 103,055 |
| Countries with the Most Species | 0 | - | 4.99 | 94,240 |
| Countries 197 to 205 | 0 | - | 4.87 | 67,461 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 52,730 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 46,909 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,128 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 71,721 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 55,914 |
| Countries in the Alps | 0 | - | 4.87 | 114,942 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 93,331 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 102,831 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,225 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 93,945 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 113,798 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 93,979 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 97,948 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 51,826 |
| Largest Country by Body of Water | 0 | - | 4.96 | 49,543 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 60,988 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 52,614 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,420 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 102,409 |
| Arctic Ocean Countries | 0 | - | 4.95 | 77,820 |
| Countries with the Most Grassland | 0 | - | 4.93 | 75,777 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 114,439 |
| Countries with the Most Climate Zones | 0 | - | 4.95 | 66,715 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 58,462 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 42,885 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 233,572 |
| World Countries - Blind Typing | 0 | - | 5.00 | 102,288 |
| Countries in Their Own Alphabet | 0 | - | 4.96 | 46,807 |
| Largest Countries By Category | 0 | - | 4.97 | 154,886 |
| Countries by Countries | 0 | - | 4.96 | 61,017 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,333,765 |
| Country Flags with the Most White | 0 | - | 4.87 | 135,618 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,550 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,005 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 86,549 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,024,561 |
| Northernmost Countries | 0 | - | 4.99 | 351,091 |
| Countries of South America | 0 | - | 5.00 | 898,278 |
| Countries of Oceania | 0 | - | 5.00 | 1,019,375 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,809,812 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 106,588 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.95 | 188,357 |
| All Country Flags of the World | 0 | - | 5.00 | 3,504,765 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 194,963 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 118,387 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 111,749 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 90,067 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 78,066 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 74,784 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 74,124 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 151,587 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 71,591 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 53,699 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 28,796 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,050,737 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 191,006 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 124,767 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 121,914 |
| Flags of the Mediterranean | 0 | - | 4.95 | 145,612 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,415,570 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 372,444 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 167,705 |
| Countries with Megacities | 0 | - | 4.99 | 234,739 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 193,864 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 110,125 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 132,604 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 77,762 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 314,364 |
| Name a World Capital A-Z | 0 | - | 5.00 | 172,842 |
| Countries by Official Language | 0 | - | 4.95 | 189,906 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 289,733 |
| Countries in their Native Language | 0 | - | 4.99 | 193,892 |
| Independence from Whom | 0 | - | 4.99 | 206,464 |
| Subdivisions by Country | 0 | - | 4.86 | 49,591 |
| Who Controlled These Colonies? | 0 | - | 4.89 | 128,334 |
| Megadiverse Countries | 0 | - | 4.97 | 133,023 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 127,622 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,399 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 124,115 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,484 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 159,468 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,203 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 90,982 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.94 | 151,990 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 94,324 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,337 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 99,681 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 73,080 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 106,304 |
| Countries Furthest from the United States | 0 | - | 4.94 | 87,769 |
| Countries with the Highest HDI | 0 | - | 4.95 | 135,862 |
| Straight Shot to the Arctic Circle | 0 | - | 4.87 | 73,973 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 70,199 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 105,283 |
| World Map Quiz | 0 | - | 4.84 | 61,666 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 147,209 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 123,949 |
| Smallest Countries with at Least One Border | 0 | - | 4.89 | 104,762 |
