| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,368 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,361 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,933 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,208 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,630 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,351 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,683 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,421 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,359 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,370 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,298 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,363 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,149 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,752 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,165 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,105 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,499 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,083 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,427 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,669 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,748 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,711 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,794 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,241 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,017 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,995 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,499 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,232 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,072 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,277 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,605 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,333 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,449 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,146 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,789 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,538 |
| Every Country Shape | 0 | - | 5.00 | 471,281 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,683 |
| Flags of North and South America | 0 | - | 4.99 | 377,085 |
| Former Flags | 0 | - | 4.97 | 108,601 |
| Countries by Road Signs | 0 | - | 4.98 | 54,356 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,935 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,779 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,699 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,437 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,594 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,443 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,829 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,236 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,975 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,260 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,160 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,139 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,990 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,937 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,142 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,648 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,389 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,786 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,871 |
| Flags of Oceania | 0 | - | 5.00 | 262,753 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,610 |
| Similar Flags #1 | 0 | - | 4.75 | 130,806 |
| Similar Flags #2 | 0 | - | 4.74 | 138,086 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,887,570 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,212 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,884 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,120 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,569 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,161 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,557 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,692 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,639 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,576 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,904 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,376 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,395,929 |
| Landlocked Countries | 0 | - | 4.99 | 425,990 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,958 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,292 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,878 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,226 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,690 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,495 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,308 |
| Merged Countries #2 | 0 | - | 4.96 | 99,887 |
| Merged Countries #4 | 0 | - | 4.81 | 94,130 |
| Merged Countries #6 | 0 | - | 4.90 | 73,815 |
| Merged Countries #7 | 0 | - | 4.93 | 83,159 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,878 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,192 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,268 |
| Pixelated World Map | 0 | - | 5.00 | 144,120 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,068 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,647 |
| World Coats of Arms | 0 | - | 4.99 | 65,164 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,805,103 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,339 |
| Himalayan Countries | 0 | - | 4.93 | 140,299 |
| Andean Countries | 0 | - | 4.94 | 85,495 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,642 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,042 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,212 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,459 |
| Danube Countries | 0 | - | 4.97 | 72,416 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,609 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,852 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,152 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,638 |
| European Landlocked Countries | 0 | - | 4.99 | 147,618 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,319 |
| Countries with the Most Species | 0 | - | 4.99 | 103,573 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,429 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,781 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,889 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,849 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,587 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,026 |
| Countries in the Alps | 0 | - | 4.87 | 118,791 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,665 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,893 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,971 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,036 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,972 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,272 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,419 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,873 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,435 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,190 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,889 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,752 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,568 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,810 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,902 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,876 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,625 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 73,606 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,682 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,767 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,186 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,517 |
| Largest Countries By Category | 0 | - | 4.97 | 158,883 |
| Countries by Countries | 0 | - | 4.96 | 63,653 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,281 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,403 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,675 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,441 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,113 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,559,572 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,681 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,375 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,379 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,513 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,721 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,755 |
| Island Countries | 0 | - | 4.99 | 712,609 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,868 |
| Northernmost Countries | 0 | - | 4.99 | 364,070 |
| Countries of South America | 0 | - | 5.00 | 932,862 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,574 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,889,644 |
| "Land" Countries | 0 | - | 4.98 | 338,418 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,987 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,702 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,793 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,600 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,022 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,239 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,797 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,034 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,192 |
| Countries with Megacities | 0 | - | 4.99 | 267,176 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,876 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,152 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,189 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,258 |
| Countries by Official Language | 0 | - | 4.95 | 196,017 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,663 |
| Countries in their Native Language | 0 | - | 4.99 | 199,752 |
| Independence from Whom | 0 | - | 4.99 | 213,096 |
| Subdivisions by Country | 0 | - | 4.87 | 50,620 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,459 |
| Megadiverse Countries | 0 | - | 4.96 | 135,286 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,961 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,546 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,691 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,232 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,266 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,860 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,127 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,573 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,067 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,260 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,559 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,384 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,449 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,152 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,588 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,876 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,392 |
