| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,089 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,334 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,231 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,291 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,468 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,015 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,613 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,823 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,507 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,709 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,868 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,803 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,803 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,801 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,904 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,691 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,327 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,761 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,844 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,249 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,568 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,680 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,022 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,225 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,314 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,196 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,590 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,550 |
| Flags of North and South America | 0 | - | 4.99 | 374,545 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,042 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,661 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,567 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,628 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,535 |
| Flags of Oceania | 0 | - | 5.00 | 260,727 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,771 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,070 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,984 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,956 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,325 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,855 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,088 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,201 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,470 |
| Every Country Shape | 0 | - | 5.00 | 467,864 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,941 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,093 |
| Similar Flags #1 | 0 | - | 4.75 | 130,319 |
| Similar Flags #2 | 0 | - | 4.74 | 137,609 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,859 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,756 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,510 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,074 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,619 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,746 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,763 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,751 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,775 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,433 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,556 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,858 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,380 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,068 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,441 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,964 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,772 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,657 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,965 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,709 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,351 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,212 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,109 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,564 |
| Independence from Whom | 0 | - | 4.99 | 212,209 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,805 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,622 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,533 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,753 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,444 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,682 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,751 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,795 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,288 |
| Countries by Founding Story | 0 | - | 4.95 | 77,412 |
| Countries by Road Signs | 0 | - | 4.98 | 54,054 |
| Countries Loading in the World Map | 0 | - | 4.97 | 54,004 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,470 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,890 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 25,513 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,351,112 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,647 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,813 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,640 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,018 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,503 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,315 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,128 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,629 |
| Merged Countries #2 | 0 | - | 4.96 | 99,286 |
| Merged Countries #6 | 0 | - | 4.90 | 73,506 |
| Merged Countries #7 | 0 | - | 4.93 | 82,844 |
| Flags of the Middle East | 0 | - | 4.69 | 62,709 |
| Cities by Former Name | 0 | - | 4.83 | 91,756 |
| Recently Independent Countries | 0 | - | 4.98 | 159,521 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,320 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,863 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,396 |
| Countries by Former Name | 0 | - | 4.99 | 125,392 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,553,029 |
| Historical City to Country | 0 | - | 4.84 | 78,659 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,018 |
| Flags of WW1 | 0 | - | 4.60 | 38,518 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,132 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,478 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,232 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,440 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,089 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,371 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,028 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,793 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,254 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,891 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,079 |
| Pixelated World Map | 0 | - | 5.00 | 143,679 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,573 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,219 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,093 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,463 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,601 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,670 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 44,745 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,882 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,555 |
| World Coats of Arms | 0 | - | 4.99 | 64,763 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,797 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 109,039 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,883 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,607 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,059 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,583 |
| Every American Country by Shape | 0 | - | 4.79 | 37,308 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,777 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,305 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,661 |
| Country Shapes Target Practice | 0 | - | 4.54 | 53,818 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,723,061 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,768 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,285 |
| Ancient City to Country | 0 | - | 4.70 | 108,159 |
| City-States | 0 | - | 4.53 | 37,313 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,727 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,159 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,488 |
| Countries by Independence Day | 0 | - | 4.61 | 52,785 |
| Former Countries by Capital | 0 | - | 4.45 | 127,621 |
| Former Countries | 0 | - | 4.75 | 133,958 |
| Battle to Country | 0 | - | 4.91 | 53,569 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,948 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,763 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,396 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,660 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,998 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 134,577 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,962 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,100 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,422 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,032 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,796 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,645 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,150 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,368 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,176 |
| Boundary Waters | 0 | - | 4.92 | 88,600 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,270 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,324 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,794 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,659 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,619 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,124 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,053 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,195 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,618,615 |
| Landlocked Countries | 0 | - | 4.99 | 422,431 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 578,347 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,399 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,599 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,463 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,254 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.55 | 33,619 |
| Merged Countries #1 | 0 | - | 4.46 | 105,364 |
| Merged Countries #3 | 0 | - | 4.64 | 82,333 |
| Merged Countries #4 | 0 | - | 4.80 | 93,795 |
| Merged Countries #5 | 0 | - | 4.50 | 70,790 |
| Roman Provinces on a Map | 0 | - | 4.54 | 37,076 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.80 | 49,982 |
| WWII Geography | 0 | - | 4.81 | 120,597 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,130 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,399 |
| World Capitals Quiz | 0 | - | 5.00 | 5,086,004 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,883 |
