| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,506 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,431 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,504 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,379 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,369 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,938 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,216 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,637 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,358 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,692 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,434 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,369 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,379 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,310 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,371 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,157 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,757 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,173 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,112 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,504 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,938 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,089 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,432 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,674 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,756 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,714 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,796 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,745 |
| Flags of North and South America | 0 | - | 4.99 | 377,135 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,248 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,020 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,998 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,938 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,785 |
| Flags of Oceania | 0 | - | 5.00 | 262,783 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,616 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,233 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,132 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,283 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,610 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,385 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,161 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,805 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,555 |
| Every Country Shape | 0 | - | 5.00 | 471,311 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,601 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,874 |
| Similar Flags #1 | 0 | - | 4.75 | 130,810 |
| Similar Flags #2 | 0 | - | 4.74 | 138,089 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,709 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,442 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,457 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,843 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,250 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,992 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,281 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,162 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,144 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,994 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,944 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,144 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,653 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,392 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,790 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,255 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,096 |
| Country Shapes Slideshow | 0 | - | 4.81 | 39,847 |
| Country Shapes in my Burger | 0 | - | 4.95 | 55,343 |
| A Square of Merged Countries #2 | 0 | - | 4.98 | 41,972 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,693 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,640 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,582 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,911 |
| Independence from Whom | 0 | - | 4.99 | 213,113 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,472 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,862 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,133 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,217 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,888 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,126 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,574 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,165 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,558 |
| Countries by Founding Story | 0 | - | 4.95 | 77,814 |
| Countries by Road Signs | 0 | - | 4.98 | 54,361 |
| Countries Loading in the World Map | 0 | - | 4.97 | 54,294 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,548 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,153 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 26,386 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,396,395 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,961 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,297 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,883 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,229 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,694 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,499 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,311 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,946 |
| Merged Countries #2 | 0 | - | 4.96 | 99,891 |
| Merged Countries #4 | 0 | - | 4.81 | 94,134 |
| Merged Countries #6 | 0 | - | 4.90 | 73,819 |
| Merged Countries #7 | 0 | - | 4.93 | 83,162 |
| Flags of the Middle East | 0 | - | 4.69 | 62,832 |
| Cities by Former Name | 0 | - | 4.83 | 92,068 |
| Recently Independent Countries | 0 | - | 4.98 | 160,366 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,983 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,802 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,185 |
| Countries by Former Name | 0 | - | 4.99 | 125,849 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,559,685 |
| Historical City to Country | 0 | - | 4.85 | 79,034 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,024 |
| Flags of WW1 | 0 | - | 4.60 | 38,702 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,269 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,724 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,195 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,723 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,684 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,376 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,388 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,742 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,096 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,887 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,192 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,271 |
| Pixelated World Map | 0 | - | 5.00 | 144,123 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,695 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,711 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,593 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,761 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,899 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,184 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 45,129 |
| Countries of the World in 1789 with a Map | 0 | - | 4.95 | 67,426 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,070 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,648 |
| World Coats of Arms | 0 | - | 4.99 | 65,170 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,816 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 109,583 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,606 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,827 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,267 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,680 |
| Every American Country by Shape | 0 | - | 4.79 | 37,364 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,265 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,824 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,503 |
| Country Shapes Target Practice | 0 | - | 4.54 | 54,102 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,118 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,219 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,429 |
| Ancient City to Country | 0 | - | 4.70 | 108,353 |
| City-States | 0 | - | 4.53 | 37,404 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,817 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,231 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,575 |
| Countries by Independence Day | 0 | - | 4.62 | 52,861 |
| Former Countries by Capital | 0 | - | 4.45 | 127,821 |
| Former Countries | 0 | - | 4.77 | 134,238 |
| Battle to Country | 0 | - | 4.91 | 53,975 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,205 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,924 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,472 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,735 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,509 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 135,357 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,439 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,469 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,789 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,486 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,397 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,485 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,804 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,867 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,599 |
| Boundary Waters | 0 | - | 4.92 | 88,774 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,424 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,715 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,363 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,982 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,987 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,556 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,799 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,265 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,891,219 |
| Landlocked Countries | 0 | - | 4.99 | 426,040 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 588,968 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,707 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,807 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,594 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,341 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.56 | 33,773 |
| Merged Countries #1 | 0 | - | 4.46 | 105,687 |
| Merged Countries #3 | 0 | - | 4.64 | 82,629 |
| Merged Countries #5 | 0 | - | 4.50 | 71,079 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,340 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,239 |
| WWII Geography | 0 | - | 4.81 | 121,265 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,165 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,498 |
