| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,964 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,288 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,822 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,883 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,721 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,450 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,474 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,151 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,140 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,987 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,172 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,279 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,032 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,740 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,206 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,524 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,928 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,099 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,406 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,618 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,720 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,267 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,806 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,167 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,875 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,489 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,504 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,850 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,827 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,419 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,934 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,471 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,823 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,548 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,809 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,907 |
| Every Country Shape | 0 | - | 5.00 | 462,444 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,603 |
| Flags of North and South America | 0 | - | 4.99 | 370,796 |
| Former Flags | 0 | - | 4.97 | 107,277 |
| Countries by Road Signs | 0 | - | 4.98 | 53,489 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,206 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,189 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,519 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,686 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,298 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,986 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,639 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,679 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,839 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,078 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,731 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,718 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,333 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,886 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,386 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,960 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,355 |
| Flags of Oceania | 0 | - | 5.00 | 257,394 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,642 |
| Similar Flags #1 | 0 | - | 4.74 | 129,594 |
| Similar Flags #2 | 0 | - | 4.74 | 136,880 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,215,618 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,088 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,755 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,018 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,053 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,204 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,853 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,807 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,758 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,462 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,329 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,012 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,082 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,279,148 |
| Landlocked Countries | 0 | - | 4.99 | 417,308 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,181 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,067 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,002 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,702 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,219 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,042 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,855 |
| Merged Countries #2 | 0 | - | 4.96 | 98,788 |
| Merged Countries #6 | 0 | - | 4.90 | 73,022 |
| Merged Countries #7 | 0 | - | 4.93 | 82,288 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,037 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,246 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,646 |
| Pixelated World Map | 0 | - | 5.00 | 142,962 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,580 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,399 |
| World Coats of Arms | 0 | - | 4.99 | 64,190 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,745,599 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,229 |
| Himalayan Countries | 0 | - | 4.95 | 136,773 |
| Andean Countries | 0 | - | 4.95 | 83,609 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,870 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,168 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,538 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,132 |
| Danube Countries | 0 | - | 4.97 | 71,488 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,315 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,907 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,311 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,305 |
| European Landlocked Countries | 0 | - | 4.99 | 146,199 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,886 |
| Countries with the Most Species | 0 | - | 4.99 | 102,412 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,015 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,357 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,537 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,205 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,859 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,238 |
| Countries in the Alps | 0 | - | 4.86 | 117,440 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,967 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,051 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,305 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,810 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,906 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,324 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,075 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,048 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,863 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,397 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,398 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,243 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,790 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,055 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,066 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,848 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,943 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,471 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,311 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,395 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,761 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,879 |
| Largest Countries By Category | 0 | - | 4.97 | 157,361 |
| Countries by Countries | 0 | - | 4.96 | 62,676 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,961 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,109 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,423 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,149 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,543,375 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,074 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,670 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,326 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,596 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,121 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,254 |
| Island Countries | 0 | - | 4.99 | 709,110 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,044,194 |
| Northernmost Countries | 0 | - | 4.99 | 359,736 |
| Countries of South America | 0 | - | 5.00 | 920,600 |
| Countries of Oceania | 0 | - | 5.00 | 1,048,224 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,861,051 |
| "Land" Countries | 0 | - | 4.98 | 335,225 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,372,134 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,048 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,248 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,903 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,294 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,525 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 335,953 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,712,999 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,504 |
| Countries with Megacities | 0 | - | 4.99 | 249,452 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,351 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,677 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,685 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,646 |
| Countries by Official Language | 0 | - | 4.95 | 194,258 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,080 |
| Countries in their Native Language | 0 | - | 4.99 | 197,854 |
| Independence from Whom | 0 | - | 4.99 | 210,982 |
| Subdivisions by Country | 0 | - | 4.86 | 50,225 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,456 |
| Megadiverse Countries | 0 | - | 4.96 | 134,609 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,015 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,109 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,664 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,965 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,516 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,278 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,712 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,606 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,411 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,822 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,483 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,623 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,718 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,685 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,893 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,252 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 109,758 |
| World Map Quiz | 0 | - | 4.81 | 64,233 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 154,739 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,779 |
