| 20 Random Country Flags | 0 | - | 4.99 | 615,170 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,331 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,499 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,048 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,644 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,859 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,537 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,749 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,893 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,819 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,822 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,816 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,915 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,707 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,336 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,777 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,855 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,261 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,700 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,036 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,245 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,329 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,209 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,599 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,049 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,674 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,582 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,111 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,353,199 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,910 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,368 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,221 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,132 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,580 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,077 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,851 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,969 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,335 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,825 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,454 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,141 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,672 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,269 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,514 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,657 |
| Every Country Shape | 0 | - | 5.00 | 468,088 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,016 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,553,338 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,650 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,728 |
| Flags of North and South America | 0 | - | 4.99 | 374,670 |
| Former Flags | 0 | - | 4.97 | 108,031 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,452 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,103 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,443 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,155 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,064 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,643 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,542 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,902 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,787 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,547 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,111 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,640 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,819 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,841 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,768 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,795 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,438 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,565 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,873 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,389 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,076 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,454 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,979 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,781 |
| Flags of Oceania | 0 | - | 5.00 | 260,839 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,808 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,238 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,837 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,368 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,723,338 |
| Similar Flags #1 | 0 | - | 4.75 | 130,334 |
| Similar Flags #2 | 0 | - | 4.74 | 137,633 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,774 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,464 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,706 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,778 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,812 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,301 |
| Countries by Road Signs | 0 | - | 4.98 | 54,073 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,688 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,043 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,880 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,831 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,031 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,515 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,322 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,133 |
| Merged Countries #2 | 0 | - | 4.96 | 99,302 |
| Merged Countries #6 | 0 | - | 4.90 | 73,519 |
| Merged Countries #7 | 0 | - | 4.93 | 82,860 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,258 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,632,497 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,288 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,906 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,090 |
| Pixelated World Map | 0 | - | 5.00 | 143,691 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,893 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,561 |
| World Coats of Arms | 0 | - | 4.99 | 64,780 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,478 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,261 |
| Landlocked Countries | 0 | - | 4.99 | 422,610 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 578,960 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 124,851 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,783,195 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,555 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,806 |
| Every American Country by Shape | 0 | - | 4.79 | 37,311 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,990 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,515 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,372 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,157 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,691 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,714 |
| Island Countries | 0 | - | 4.99 | 711,260 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,835 |
| Himalayan Countries | 0 | - | 4.95 | 139,014 |
| Andean Countries | 0 | - | 4.93 | 84,791 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,017 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,094 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,606 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,922 |
| Danube Countries | 0 | - | 4.97 | 72,096 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,125 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,496 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,447 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,934 |
| European Landlocked Countries | 0 | - | 4.99 | 147,228 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,764 |
| Countries with the Most Species | 0 | - | 4.99 | 103,305 |
| Countries 197 to 205 | 0 | - | 4.90 | 70,882 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,631 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,748 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,597 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,317 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,738 |
| Countries in the Alps | 0 | - | 4.87 | 118,310 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,509 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,176 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,717 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,673 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,584 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,996 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,750 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,568 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,226 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,919 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,690 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,572 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,294 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,538 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,600 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,054 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,366 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 64,469 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,201 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,277 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,319 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,280 |
| Largest Countries By Category | 0 | - | 4.97 | 158,340 |
| Countries by Countries | 0 | - | 4.96 | 63,313 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,385,245 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,772 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,310 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,581 |
| All Countries by Population With a Map | 0 | - | 4.99 | 109,802 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,085 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,748 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,399 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,662 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,088 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 73,041 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,922 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,936 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,993 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,069 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,341 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,050,644 |
| Northernmost Countries | 0 | - | 4.99 | 362,271 |
| Countries of South America | 0 | - | 5.00 | 928,215 |
| Countries of Oceania | 0 | - | 5.00 | 1,058,070 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,879,225 |
| Name a Country A-Z | 0 | - | 5.00 | 244,386 |
| "Land" Countries | 0 | - | 4.98 | 337,525 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,072 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,904 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,923 |
| Flags of the Middle East | 0 | - | 4.69 | 62,716 |
