| Former Flags | 0 | - | 4.97 | 107,145 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,894 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,172 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,600 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,775 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,125 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,613 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,771 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,512 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,278 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,260 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,046 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,034 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,846 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,078 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,168 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,937 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,633 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,115 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,467 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,857 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,018 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,006 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,313 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,502 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,639 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,530 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,374 |
| World Coats of Arms | 0 | - | 4.99 | 64,120 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,211 |
| Flags of North and South America | 0 | - | 4.99 | 369,972 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,764 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,081 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,397 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,381 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,818 |
| 20 Random Country Flags | 0 | - | 4.99 | 607,968 |
| All Country Flags of the World | 0 | - | 5.00 | 3,627,895 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,329 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,866 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,924 |
| WWII Geography | 0 | - | 4.81 | 119,848 |
| Independence from Whom | 0 | - | 4.99 | 210,709 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,286 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,201 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,539 |
| Countries by Founding Story | 0 | - | 4.95 | 76,845 |
| Countries by Road Signs | 0 | - | 4.98 | 53,391 |
| Merged Countries #2 | 0 | - | 4.96 | 98,693 |
| Merged Countries #6 | 0 | - | 4.90 | 72,946 |
| Merged Countries #7 | 0 | - | 4.93 | 82,201 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,548 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,530,922 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,611 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,233 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,408 |
| Countries in World War I | 0 | - | 4.88 | 227,374 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,207 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,901 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,226 |
| Cities by Former Name | 0 | - | 4.84 | 91,236 |
| Recently Independent Countries | 0 | - | 4.98 | 158,349 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,180 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,834 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 66,979 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,782 |
| Similar Flags #1 | 0 | - | 4.74 | 129,463 |
| Similar Flags #2 | 0 | - | 4.74 | 136,761 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,339 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,100 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,062 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,767 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 85,322 |
| Countries by Former Name | 0 | - | 4.99 | 124,647 |
| Historical City to Country | 0 | - | 4.84 | 78,308 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,619 |
| Countries by Picture #3 | 0 | - | 4.51 | 59,119 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 47,555 |
| Flags with Crescents | 0 | - | 4.98 | 168,355 |
| Country Flag Trivia | 0 | - | 4.81 | 56,353 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,921 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,869 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,476 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,803 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,686 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,349 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 40,839 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,094 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,108 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,871 |
| Former Capitals | 0 | - | 4.88 | 71,269 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,078 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,276 |
| Pixelated World Map | 0 | - | 5.00 | 142,847 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,361 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,154 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,868 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,109 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,747 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 43,962 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,456 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,674 |
| Every Country Shape | 0 | - | 5.00 | 461,559 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,711,331 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,653 |
| Flags to Languages | 0 | - | 4.95 | 172,975 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,188 |
| Communist Countries in History | 0 | - | 4.63 | 493,808 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,403 |
| Flags of WW1 | 0 | - | 4.60 | 38,144 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,032 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,058 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,432 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,008 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,659 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,382 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,771 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,392 |
| Cities by Satellite #1 | 0 | - | 4.38 | 80,593 |
| Cities by Satellite #2 | 0 | - | 4.49 | 24,970 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,134 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,123 |
| Countries in World War II | 0 | - | 4.54 | 908,171 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,318 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,537 |
| Battle to Country | 0 | - | 4.91 | 52,882 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,443 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,433 |
| Countries by Partial Flag Images #8 | 0 | - | 4.77 | 23,383 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,130 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,842 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,443 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,359 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,686 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,971 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,634 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,609 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,264 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,806 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,313 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,888 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,390 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,206 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,312 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,374 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,224 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,145 |
| Countries by Picture #2 | 0 | - | 4.37 | 69,708 |
| Countries by Picture #5 | 0 | - | 4.25 | 43,236 |
| Countries by Picture #6 | 0 | - | 4.15 | 35,982 |
| Flags of Oceania | 0 | - | 5.00 | 256,864 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,457 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,389 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,761 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,216 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,498 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,830 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,927 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,471 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,345 |
| Ancient City to Country | 0 | - | 4.70 | 107,781 |
| City-States | 0 | - | 4.53 | 37,174 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,576 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,032 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,316 |
| Countries by Independence Day | 0 | - | 4.61 | 52,670 |
| Former Countries by Capital | 0 | - | 4.45 | 127,232 |
| Former Countries | 0 | - | 4.75 | 132,952 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,977 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,655 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,903 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,911 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,111 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,791 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 29,408 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,266,159 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,493 |
| Merged Countries #1 | 0 | - | 4.46 | 104,812 |
| Merged Countries #3 | 0 | - | 4.64 | 81,843 |
| Merged Countries #4 | 0 | - | 4.80 | 92,901 |
| Merged Countries #5 | 0 | - | 4.54 | 70,291 |
| Name a Valid Country Flag | 0 | - | 4.67 | 75,178 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,950 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,282 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,807 |
| Boundary Waters | 0 | - | 4.92 | 88,212 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,950 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,628 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,782 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,100 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,012 |
| Important Cities in WWII | 0 | - | 4.42 | 93,171 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,333 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,073 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,146,071 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,094 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,957 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,914 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,261 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,084 |
