| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,010 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,212 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,724 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,469 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,575 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,258 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,416 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,704 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,637 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,625 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,655 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,752 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,526 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,187 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,619 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,772 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,171 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,532 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,870 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,077 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,177 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,024 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,514 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,988 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,542 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,378 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,962 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,004 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,486 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,809 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,227 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,937 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,395 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,665 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,602 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,093 |
| Every Country Shape | 0 | - | 5.00 | 466,426 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,116 |
| Flags of North and South America | 0 | - | 4.99 | 373,624 |
| Former Flags | 0 | - | 4.97 | 107,837 |
| Countries by Road Signs | 0 | - | 4.98 | 53,913 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,520 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,462 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,533 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,476 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,210 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,768 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,352 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,149 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,593 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,632 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,274 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,410 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,747 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,262 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,959 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,325 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,898 |
| Flags of Oceania | 0 | - | 5.00 | 259,831 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,483 |
| Similar Flags #1 | 0 | - | 4.75 | 130,152 |
| Similar Flags #2 | 0 | - | 4.74 | 137,438 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,515,358 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,574 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,274 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,526 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,576 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,661 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,178 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,388 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,235 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,014 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,926 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,422 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,678 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,333,283 |
| Landlocked Countries | 0 | - | 4.99 | 421,165 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,520 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,613 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,532 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,934 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,431 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,256 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,065 |
| Merged Countries #2 | 0 | - | 4.96 | 99,152 |
| Merged Countries #6 | 0 | - | 4.90 | 73,354 |
| Merged Countries #7 | 0 | - | 4.93 | 82,692 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,001 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,780 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,006 |
| Pixelated World Map | 0 | - | 5.00 | 143,496 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,808 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,525 |
| World Coats of Arms | 0 | - | 4.99 | 64,611 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,772,509 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,047 |
| Himalayan Countries | 0 | - | 4.95 | 138,358 |
| Andean Countries | 0 | - | 4.93 | 84,396 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,616 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,540 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,246 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,649 |
| Danube Countries | 0 | - | 4.97 | 71,913 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,893 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,318 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,129 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,590 |
| European Landlocked Countries | 0 | - | 4.99 | 147,042 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,478 |
| Countries with the Most Species | 0 | - | 4.99 | 103,155 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,636 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,539 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,682 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,481 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,160 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,574 |
| Countries in the Alps | 0 | - | 4.87 | 118,066 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,486 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,868 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,590 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,516 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,403 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,880 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,564 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,419 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,121 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,764 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,595 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,456 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,135 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,398 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,431 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,701 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,229 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,734 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,913 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,517 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,862 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,153 |
| Largest Countries By Category | 0 | - | 4.97 | 158,046 |
| Countries by Countries | 0 | - | 4.96 | 63,098 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,566 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,245 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,537 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,582 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,550,396 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,344 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,988 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,914 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,866 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,280 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,701 |
| Island Countries | 0 | - | 4.99 | 710,725 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,761 |
| Northernmost Countries | 0 | - | 4.99 | 361,576 |
| Countries of South America | 0 | - | 5.00 | 926,081 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,317 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,411 |
| "Land" Countries | 0 | - | 4.98 | 337,060 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,490 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,836 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,448 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,641 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,828 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,876 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,737 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,464 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,675 |
| Countries with Megacities | 0 | - | 4.99 | 263,985 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,516 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,353 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,785 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,408 |
| Countries by Official Language | 0 | - | 4.95 | 195,077 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,150 |
| Countries in their Native Language | 0 | - | 4.99 | 198,707 |
| Independence from Whom | 0 | - | 4.99 | 211,893 |
| Subdivisions by Country | 0 | - | 4.86 | 50,389 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,586 |
| Megadiverse Countries | 0 | - | 4.96 | 134,944 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,934 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,300 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,877 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,079 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,007 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,549 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,345 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,982 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,602 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,054 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,508 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,832 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,144 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,915 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,300 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,447 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,927 |
| World Map Quiz | 0 | - | 4.81 | 64,972 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,798 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,270 |
