| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,230 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,879 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,403 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,681 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,801 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,338 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,856 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,125 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,810 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,055 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,064 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,994 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,996 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,972 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,048 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,849 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,465 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,901 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,929 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,336 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,691 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,821 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,187 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,377 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,462 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,382 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,669 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,872 |
| Flags of North and South America | 0 | - | 4.99 | 375,295 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,120 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,781 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,704 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,723 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,600 |
| Flags of Oceania | 0 | - | 5.00 | 261,359 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,027 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,126 |
| 20 Random Country Flags | 0 | - | 4.99 | 616,201 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,069 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,410 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,011 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,387 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,659 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,766 |
| Every Country Shape | 0 | - | 5.00 | 468,840 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,107 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,528 |
| Similar Flags #1 | 0 | - | 4.75 | 130,449 |
| Similar Flags #2 | 0 | - | 4.74 | 137,752 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,107 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,968 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,698 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,281 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,786 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,129 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,208 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,857 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,880 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,526 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,658 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,938 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,451 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,154 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,541 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,057 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,864 |
| Country Shapes Slideshow | 0 | - | 4.81 | 39,718 |
| Country Shapes in my Burger | 0 | - | 4.95 | 55,046 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,788 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,454 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,337 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,265 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,672 |
| Independence from Whom | 0 | - | 4.99 | 212,432 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,983 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,674 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,662 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,933 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,610 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,854 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,274 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,940 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,402 |
| Countries by Founding Story | 0 | - | 4.95 | 77,489 |
| Countries by Road Signs | 0 | - | 4.98 | 54,159 |
| Countries Loading in the World Map | 0 | - | 4.97 | 54,120 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,779 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,951 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 25,803 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,364,084 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,753 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,008 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,727 |
| One Border Countries - Shape Quiz | 0 | - | 4.85 | 65,071 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,552 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,356 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,175 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,740 |
| Merged Countries #2 | 0 | - | 4.96 | 99,372 |
| Merged Countries #6 | 0 | - | 4.90 | 73,588 |
| Merged Countries #7 | 0 | - | 4.93 | 82,942 |
| Flags of the Middle East | 0 | - | 4.69 | 62,753 |
| Cities by Former Name | 0 | - | 4.83 | 91,850 |
| Recently Independent Countries | 0 | - | 4.98 | 159,654 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,483 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,118 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,619 |
| Countries by Former Name | 0 | - | 4.99 | 125,507 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,554,888 |
| Historical City to Country | 0 | - | 4.85 | 78,730 |
| Name a Valid Country Flag | 0 | - | 4.69 | 76,147 |
| Flags of WW1 | 0 | - | 4.60 | 38,574 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,175 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,546 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,365 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,531 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,221 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,636 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,227 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,871 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,438 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,972 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,132 |
| Pixelated World Map | 0 | - | 5.00 | 143,801 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,604 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,343 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,218 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,544 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,693 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,811 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 44,861 |
| Countries of the World in 1789 with a Map | 0 | - | 4.95 | 67,034 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,930 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,580 |
| World Coats of Arms | 0 | - | 4.99 | 64,849 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,073 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 109,215 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,070 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,659 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,128 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,618 |
| Every American Country by Shape | 0 | - | 4.79 | 37,326 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,486 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,715 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,799 |
| Country Shapes Target Practice | 0 | - | 4.54 | 53,893 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,725,031 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,903 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,330 |
| Ancient City to Country | 0 | - | 4.70 | 108,221 |
| City-States | 0 | - | 4.53 | 37,338 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,750 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,177 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,514 |
| Countries by Independence Day | 0 | - | 4.62 | 52,816 |
| Former Countries by Capital | 0 | - | 4.45 | 127,683 |
| Former Countries | 0 | - | 4.77 | 134,033 |
| Battle to Country | 0 | - | 4.91 | 53,687 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,027 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,813 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,423 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,681 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,158 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 134,809 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,105 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,213 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,561 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,172 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,967 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,283 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,354 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,510 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,292 |
| Boundary Waters | 0 | - | 4.92 | 88,649 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,320 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,431 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,983 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,752 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,733 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,243 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,285 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,216 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,695,219 |
| Landlocked Countries | 0 | - | 4.99 | 423,370 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 581,812 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,466 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,661 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,518 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,291 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.55 | 33,675 |
| Merged Countries #1 | 0 | - | 4.46 | 105,428 |
| Merged Countries #3 | 0 | - | 4.64 | 82,391 |
| Merged Countries #4 | 0 | - | 4.80 | 93,885 |
| Merged Countries #5 | 0 | - | 4.50 | 70,863 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,175 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.80 | 50,039 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.51 | 23,403 |
| WWII Geography | 0 | - | 4.81 | 120,718 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,141 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,428 |
