| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,590 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,992 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,752 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,601 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,591 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,193 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,336 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,800 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,566 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,888 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,557 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,483 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,528 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,427 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,472 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,275 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,863 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,278 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,187 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,548 |
| Country Flags Slideshow | 0 | - | 4.91 | 48,011 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,179 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,530 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,783 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,867 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,840 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,853 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,920 |
| Flags of North and South America | 0 | - | 4.99 | 378,000 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,301 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,093 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,099 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,006 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,858 |
| Flags of Oceania | 0 | - | 5.00 | 263,396 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,822 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,278 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,235 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,386 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,673 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,523 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,430 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,198 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,807 |
| Every Country Shape | 0 | - | 5.00 | 472,383 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,756 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,976 |
| Similar Flags #1 | 0 | - | 4.75 | 130,938 |
| Similar Flags #2 | 0 | - | 4.74 | 138,214 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,919 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,639 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,661 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,039 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,399 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,306 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,667 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,250 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,225 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,090 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,021 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,201 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,726 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,448 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,880 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,316 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,178 |
| Country Shapes in my Burger | 0 | - | 4.95 | 55,439 |
| A Square of Merged Countries #2 | 0 | - | 4.98 | 42,035 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,782 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,750 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,710 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,004 |
| Independence from Whom | 0 | - | 4.99 | 213,387 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,645 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,923 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,271 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,346 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,010 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,244 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,697 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,259 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,626 |
| Countries by Founding Story | 0 | - | 4.95 | 77,903 |
| Countries by Road Signs | 0 | - | 4.98 | 54,439 |
| Countries Loading in the World Map | 0 | - | 4.97 | 54,374 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,822 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,216 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 26,647 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,412,677 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,028 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,389 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,944 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,282 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,748 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,555 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,345 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 54,033 |
| Merged Countries #2 | 0 | - | 4.96 | 99,960 |
| Merged Countries #4 | 0 | - | 4.81 | 94,183 |
| Merged Countries #6 | 0 | - | 4.90 | 73,892 |
| Merged Countries #7 | 0 | - | 4.93 | 83,232 |
| Flags of the Middle East | 0 | - | 4.69 | 62,859 |
| Cities by Former Name | 0 | - | 4.83 | 92,172 |
| Recently Independent Countries | 0 | - | 4.98 | 160,501 |
| Countries of the World in 1900 | 0 | - | 4.89 | 86,163 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 197,054 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,428 |
| Countries by Former Name | 0 | - | 4.99 | 125,962 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,561,446 |
| Historical City to Country | 0 | - | 4.85 | 79,096 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,142 |
| Flags of WW1 | 0 | - | 4.60 | 38,763 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,304 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,790 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,267 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,786 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,745 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,429 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,799 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,944 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,165 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,048 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,265 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,331 |
| Pixelated World Map | 0 | - | 5.00 | 144,256 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,724 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,854 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,738 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,853 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,972 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,311 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 45,225 |
| Countries of the World in 1789 with a Map | 0 | - | 4.95 | 67,559 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,127 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,681 |
| World Coats of Arms | 0 | - | 4.99 | 65,313 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,093 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 109,703 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,779 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,898 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,331 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,716 |
| Every American Country by Shape | 0 | - | 4.79 | 37,387 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 527,045 |
| Country Shapes Slideshow | 0 | - | 4.79 | 39,903 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,227 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,618 |
| Country Shapes Target Practice | 0 | - | 4.54 | 54,182 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,731,862 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,302 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,470 |
| Ancient City to Country | 0 | - | 4.72 | 108,397 |
| City-States | 0 | - | 4.53 | 37,435 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,857 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,352 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,679 |
| Countries by Independence Day | 0 | - | 4.62 | 52,875 |
| Former Countries by Capital | 0 | - | 4.45 | 127,886 |
| Former Countries | 0 | - | 4.77 | 134,315 |
| Battle to Country | 0 | - | 4.91 | 54,097 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,284 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,977 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,490 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,755 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,639 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 135,566 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,616 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,575 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,871 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,598 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,529 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,964 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,974 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,998 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,708 |
| Trace the Route of Marco Polo on a Map | 0 | - | 5.00 | 42,630 |
| Boundary Waters | 0 | - | 4.92 | 88,831 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,465 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,825 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,540 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,059 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,079 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,682 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,014 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,289 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,963,004 |
| Landlocked Countries | 0 | - | 4.99 | 427,180 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 591,676 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,776 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,857 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,629 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,371 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.56 | 33,820 |
| Merged Countries #1 | 0 | - | 4.47 | 105,777 |
| Merged Countries #3 | 0 | - | 4.64 | 82,685 |
| Merged Countries #5 | 0 | - | 4.50 | 71,136 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,398 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,412 |
| WWII Geography | 0 | - | 4.81 | 121,491 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,176 |
