| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,037 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,676 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,580 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,742 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,210 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,901 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,364 |
| Flags that are Red & White Only | 0 | - | 4.97 | 161,082 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,646 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,183 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,626 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,634 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,378 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,737 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,797 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,576 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,290 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,818 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,264 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,674 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,758 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,391 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,696 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,747 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,974 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,036 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,406 |
| Flags of North and South America | 0 | - | 4.99 | 367,240 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,622 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,790 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,401 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,885 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,926 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,579 |
| Flags of Oceania | 0 | - | 5.00 | 255,204 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,862 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,704 |
| 20 Random Country Flags | 0 | - | 4.99 | 604,436 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,064 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,626 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,526 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,363 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,205 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,845 |
| Every Country Shape | 0 | - | 5.00 | 458,944 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,390 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,786 |
| Similar Flags #1 | 0 | - | 4.74 | 129,102 |
| Similar Flags #2 | 0 | - | 4.74 | 136,366 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,329 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,018 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,457 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,269 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,227 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,431 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,337 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,658 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,271 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,298 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,031 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,563 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,033 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,614 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,177 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,956 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,132 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,116 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,010 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,296 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,953 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,756 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,621 |
| Independence from Whom | 0 | - | 4.99 | 209,686 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,745 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,998 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,010 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,608 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,320 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,583 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,539 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,811 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,606 |
| Countries by Founding Story | 0 | - | 4.95 | 76,535 |
| Countries by Road Signs | 0 | - | 4.98 | 53,099 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,082 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,274 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,847 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,168 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,226,561 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,832 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,561 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,804 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,507 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,025 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,829 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,652 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.86 | 52,878 |
| Merged Countries #2 | 0 | - | 4.96 | 98,480 |
| Merged Countries #6 | 0 | - | 4.91 | 72,708 |
| Merged Countries #7 | 0 | - | 4.92 | 81,958 |
| Flags of the Middle East | 0 | - | 4.69 | 62,331 |
| Cities by Former Name | 0 | - | 4.84 | 90,972 |
| Recently Independent Countries | 0 | - | 4.98 | 157,985 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,500 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,160 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,864 |
| Countries by Former Name | 0 | - | 4.99 | 124,284 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,123 |
| Historical City to Country | 0 | - | 4.84 | 78,125 |
| Name a Valid Country Flag | 0 | - | 4.67 | 74,812 |
| Flags of WW1 | 0 | - | 4.60 | 37,943 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,691 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,860 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,366 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,980 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,813 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,385 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,087 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,905 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,840 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,364 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,964 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,447 |
| Pixelated World Map | 0 | - | 5.00 | 142,435 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,272 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,556 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,723 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,529 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,873 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,308 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 43,630 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,357 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,279 |
| World Coats of Arms | 0 | - | 4.99 | 63,857 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,961 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 107,674 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,805 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,959 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,474 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,279 |
| Every American Country by Shape | 0 | - | 4.79 | 37,080 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,326 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,207 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,278 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,705,455 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,696 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,932 |
| Ancient City to Country | 0 | - | 4.70 | 107,609 |
| City-States | 0 | - | 4.53 | 37,097 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,481 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,964 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,238 |
| Countries by Independence Day | 0 | - | 4.56 | 52,610 |
| Former Countries by Capital | 0 | - | 4.45 | 127,046 |
| Former Countries | 0 | - | 4.75 | 132,704 |
| Battle to Country | 0 | - | 4.91 | 52,526 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,198 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,277 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,209 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,458 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,660 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 132,208 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,427 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,069 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,411 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,813 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,949 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,427 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,419 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,113 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,021 |
| Boundary Waters | 0 | - | 4.92 | 88,042 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,815 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,285 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,296 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,838 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,735 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,900 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,286 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,017 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,918,447 |
| Landlocked Countries | 0 | - | 4.99 | 413,593 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 552,947 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,704 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,074 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,041 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,927 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.57 | 33,251 |
| Merged Countries #1 | 0 | - | 4.46 | 104,587 |
| Merged Countries #3 | 0 | - | 4.64 | 81,662 |
| Merged Countries #4 | 0 | - | 4.80 | 92,682 |
| Merged Countries #5 | 0 | - | 4.55 | 70,093 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,558 |
| WWII Geography | 0 | - | 4.81 | 119,349 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,011 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,130 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,350 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,645 |
| Guerrillas by Country | 0 | - | 4.40 | 40,951 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,096 |
