| 20 Random Country Flags | 0 | - | 4.99 | 614,634 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,229 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,412 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,939 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,575 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,757 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,465 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,658 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,830 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,766 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,761 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,772 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,869 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,668 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,306 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,737 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,836 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,237 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,645 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,996 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,188 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,285 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,152 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,347,184 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,578 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,030 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,644 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,552,455 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,533 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,062 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,893 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,282 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,059 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,932 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,308 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,176 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,733 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,185 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,722,401 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,597 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,885 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,008 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,075 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,398 |
| Every Country Shape | 0 | - | 5.00 | 467,488 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,202 |
| Flags of North and South America | 0 | - | 4.99 | 374,327 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,614 |
| Former Flags | 0 | - | 4.97 | 107,976 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,596 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,520 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,805 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,701 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,447 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,018 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,564 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,519 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,551 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,716 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,747 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,404 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,524 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,845 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,352 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,046 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,419 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,950 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,751 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,693 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,052 |
| Flags of Oceania | 0 | - | 5.00 | 260,530 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,708 |
| Countries by Road Signs | 0 | - | 4.98 | 54,025 |
| Similar Flags #1 | 0 | - | 4.75 | 130,282 |
| Similar Flags #2 | 0 | - | 4.74 | 137,574 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,713 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,414 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,646 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,723 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,770 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,268 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,607 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,842 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,338 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,184 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,073 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,524 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,826 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,623 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,984 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,778 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,621 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,003 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,485 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,299 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,107 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,603 |
| Merged Countries #2 | 0 | - | 4.96 | 99,263 |
| Merged Countries #6 | 0 | - | 4.90 | 73,482 |
| Merged Countries #7 | 0 | - | 4.93 | 82,818 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,595,333 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,953 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,222 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,868 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,067 |
| Pixelated World Map | 0 | - | 5.00 | 143,645 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,869 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,550 |
| World Coats of Arms | 0 | - | 4.99 | 64,716 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,422 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,061 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 171,974 |
| Landlocked Countries | 0 | - | 4.99 | 422,130 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 577,278 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,779,946 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,699 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,549 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,413 |
| Island Countries | 0 | - | 4.99 | 711,106 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,547 |
| Himalayan Countries | 0 | - | 4.94 | 138,812 |
| Andean Countries | 0 | - | 4.93 | 84,654 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,855 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,898 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,480 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,836 |
| Danube Countries | 0 | - | 4.97 | 72,034 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,036 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,441 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,346 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,828 |
| European Landlocked Countries | 0 | - | 4.99 | 147,158 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,678 |
| Countries with the Most Species | 0 | - | 4.99 | 103,259 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,792 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,601 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,729 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,553 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,246 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,683 |
| Countries in the Alps | 0 | - | 4.87 | 118,232 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,208 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,064 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,670 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,610 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,533 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,959 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,691 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,509 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,190 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,864 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,666 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,533 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,240 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,490 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,544 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,946 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,329 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 63,978 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,113 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,023 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,176 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,249 |
| Largest Countries By Category | 0 | - | 4.97 | 158,241 |
| Countries by Countries | 0 | - | 4.96 | 63,248 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,384,057 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,708 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,296 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,571 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,662 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,042 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,687 |
| Every American Country by Shape | 0 | - | 4.79 | 37,301 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,083 |
| Northernmost Countries | 0 | - | 4.99 | 362,032 |
| Countries of South America | 0 | - | 5.00 | 927,583 |
| Countries of Oceania | 0 | - | 5.00 | 1,057,269 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,877,838 |
| "Land" Countries | 0 | - | 4.98 | 337,386 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,395 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,915 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,427 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,025 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,934 |
| Countries with Megacities | 0 | - | 4.99 | 264,645 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,771 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,492 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,031 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,565 |
| Random European Capital to Country | 0 | - | 4.98 | 191,442 |
| Random European Country to Capital | 0 | - | 4.93 | 165,394 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,610 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,005 |
| Random African Capital to Country | 0 | - | 4.97 | 100,919 |
| Random African Country to Capital | 0 | - | 4.94 | 71,383 |
| Countries by Official Language | 0 | - | 4.95 | 195,282 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,414 |
| Countries in their Native Language | 0 | - | 4.99 | 199,071 |
| Independence from Whom | 0 | - | 4.99 | 212,143 |
| Subdivisions by Country | 0 | - | 4.86 | 50,436 |
