| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,999 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,206 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,708 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,463 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,572 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,243 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,406 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,695 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,633 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,615 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,648 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,747 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,521 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,180 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,612 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,769 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,169 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,528 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,863 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,072 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,171 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,009 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,511 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,985 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,536 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,372 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,960 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,001 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,431 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,802 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,221 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,797 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,351 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,655 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,572 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,075 |
| Every Country Shape | 0 | - | 5.00 | 466,375 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,065 |
| Flags of North and South America | 0 | - | 4.99 | 373,593 |
| Former Flags | 0 | - | 4.97 | 107,832 |
| Countries by Road Signs | 0 | - | 4.98 | 53,895 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,516 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,456 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,512 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,463 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,197 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,757 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,346 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,131 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,589 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,624 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,266 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,406 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,743 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,261 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,954 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,325 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,892 |
| Flags of Oceania | 0 | - | 5.00 | 259,802 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,473 |
| Similar Flags #1 | 0 | - | 4.75 | 130,142 |
| Similar Flags #2 | 0 | - | 4.74 | 137,431 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,511,115 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,564 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,267 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,515 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,567 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,653 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,166 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,370 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,232 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,009 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,917 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,416 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,664 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,332,641 |
| Landlocked Countries | 0 | - | 4.99 | 421,119 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,513 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,599 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,521 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,931 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,426 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,256 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,063 |
| Merged Countries #2 | 0 | - | 4.96 | 99,144 |
| Merged Countries #6 | 0 | - | 4.90 | 73,350 |
| Merged Countries #7 | 0 | - | 4.93 | 82,686 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,991 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,772 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,004 |
| Pixelated World Map | 0 | - | 5.00 | 143,491 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,806 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,524 |
| World Coats of Arms | 0 | - | 4.99 | 64,609 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,772,178 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,027 |
| Himalayan Countries | 0 | - | 4.95 | 138,344 |
| Andean Countries | 0 | - | 4.93 | 84,388 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,610 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,530 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,240 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,646 |
| Danube Countries | 0 | - | 4.97 | 71,910 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,886 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,313 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,125 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,581 |
| European Landlocked Countries | 0 | - | 4.99 | 147,041 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,474 |
| Countries with the Most Species | 0 | - | 4.99 | 103,154 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,626 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,537 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,679 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,477 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,156 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,567 |
| Countries in the Alps | 0 | - | 4.87 | 118,055 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,442 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,852 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,586 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,514 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,393 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,877 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,555 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,414 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,119 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,760 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,589 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,453 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,127 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,395 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,424 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,683 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,225 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,729 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,907 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,503 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,841 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,151 |
| Largest Countries By Category | 0 | - | 4.97 | 158,032 |
| Countries by Countries | 0 | - | 4.96 | 63,092 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,558 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,241 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,534 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,579 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,550,320 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,341 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,982 |
| Random Country Shape to Country | 0 | - | 4.90 | 113,901 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,830 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,269 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,669 |
| Island Countries | 0 | - | 4.99 | 710,695 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,701 |
| Northernmost Countries | 0 | - | 4.99 | 361,551 |
| Countries of South America | 0 | - | 5.00 | 925,982 |
| Countries of Oceania | 0 | - | 5.00 | 1,055,215 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,874,191 |
| "Land" Countries | 0 | - | 4.98 | 337,046 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,381,366 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,783 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,435 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,635 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,821 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,842 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,708 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,372 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,660 |
| Countries with Megacities | 0 | - | 4.99 | 263,947 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,507 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,342 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,774 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,399 |
| Countries by Official Language | 0 | - | 4.95 | 195,064 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,139 |
| Countries in their Native Language | 0 | - | 4.99 | 198,660 |
| Independence from Whom | 0 | - | 4.99 | 211,878 |
| Subdivisions by Country | 0 | - | 4.86 | 50,386 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,571 |
| Megadiverse Countries | 0 | - | 4.96 | 134,939 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,927 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,297 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,875 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,077 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,002 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,546 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,342 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,980 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,598 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,053 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,493 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,828 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,135 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,911 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,297 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,440 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,913 |
| World Map Quiz | 0 | - | 4.81 | 64,968 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 156,770 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,266 |
