| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,318 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,495 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,036 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,634 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,851 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,532 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,745 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,888 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,816 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,820 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,814 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,915 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,704 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,336 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,773 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,850 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,259 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,694 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,035 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,240 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,326 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,207 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,596 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,048 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,671 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,577 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,105 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,075 |
| 20 Random Country Flags | 0 | - | 4.99 | 615,142 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,968 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,334 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,719 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,416 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,131 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,255 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,501 |
| Every Country Shape | 0 | - | 5.00 | 468,047 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,675 |
| Flags of North and South America | 0 | - | 4.99 | 374,639 |
| Former Flags | 0 | - | 4.97 | 108,027 |
| Countries by Road Signs | 0 | - | 4.98 | 54,067 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,635 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,540 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,889 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,775 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,537 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,098 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,635 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,802 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,819 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,765 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,787 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,436 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,564 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,869 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,388 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,075 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,450 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,122 |
| Flags of Oceania | 0 | - | 5.00 | 260,819 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,797 |
| Similar Flags #1 | 0 | - | 4.75 | 130,329 |
| Similar Flags #2 | 0 | - | 4.74 | 137,624 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,629,829 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,767 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,461 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,698 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,773 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,811 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,296 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,367 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,221 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,126 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,576 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,872 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,352,783 |
| Landlocked Countries | 0 | - | 4.99 | 422,578 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,663 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,824 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,648 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,026 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,512 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,320 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,132 |
| Merged Countries #2 | 0 | - | 4.96 | 99,301 |
| Merged Countries #6 | 0 | - | 4.90 | 73,518 |
| Merged Countries #7 | 0 | - | 4.93 | 82,855 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,277 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,905 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,087 |
| Pixelated World Map | 0 | - | 5.00 | 143,687 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,890 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,559 |
| World Coats of Arms | 0 | - | 4.99 | 64,775 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,783,000 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,819 |
| Himalayan Countries | 0 | - | 4.95 | 138,996 |
| Andean Countries | 0 | - | 4.93 | 84,780 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,008 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,079 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,593 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,917 |
| Danube Countries | 0 | - | 4.97 | 72,094 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,118 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,488 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,440 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,922 |
| European Landlocked Countries | 0 | - | 4.99 | 147,225 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,759 |
| Countries with the Most Species | 0 | - | 4.99 | 103,303 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,875 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,628 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,748 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,596 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,313 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,733 |
| Countries in the Alps | 0 | - | 4.87 | 118,306 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,486 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,165 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,717 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,667 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,581 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,996 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,747 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,564 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,224 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,916 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,689 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,570 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,287 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,535 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,598 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,044 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,364 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,438 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,193 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,254 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,304 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,276 |
| Largest Countries By Category | 0 | - | 4.97 | 158,330 |
| Countries by Countries | 0 | - | 4.96 | 63,311 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,766 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,308 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,579 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,083 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,744 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,553,284 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,448 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,097 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,434 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,118 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,678 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,699 |
| Island Countries | 0 | - | 4.99 | 711,245 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,602 |
| Northernmost Countries | 0 | - | 4.99 | 362,252 |
| Countries of South America | 0 | - | 5.00 | 928,166 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,014 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,879,105 |
| "Land" Countries | 0 | - | 4.98 | 337,509 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,385,159 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,235 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,832 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,904 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,039 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,840 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,354 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,723,290 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,066 |
| Countries with Megacities | 0 | - | 4.99 | 264,969 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,889 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,572 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,156 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,644 |
| Countries by Official Language | 0 | - | 4.95 | 195,362 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,536 |
| Countries in their Native Language | 0 | - | 4.99 | 199,153 |
| Independence from Whom | 0 | - | 4.99 | 212,243 |
| Subdivisions by Country | 0 | - | 4.87 | 50,456 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,834 |
| Megadiverse Countries | 0 | - | 4.96 | 135,062 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,196 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,390 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,268 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,128 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,207 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,632 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,552 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,083 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,690 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,165 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,800 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,927 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,236 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,999 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,391 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,519 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,370 |
| World Map Quiz | 0 | - | 4.81 | 65,179 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 157,595 |
