| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,904 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,825 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,382 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,291 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 113,819 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,401 |
| Flags that are Red & White Only | 0 | - | 4.97 | 145,090 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 144,190 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,053 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,369 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,349 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,011 |
| Country Flags with the Most Blue | 0 | - | 4.87 | 91,509 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,587 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,406 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,102 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,659 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,167 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,569 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,652 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,247 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,547 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,585 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,803 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,951 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,110 |
| Flags of North and South America | 0 | - | 4.99 | 365,315 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,524 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,641 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,244 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,776 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,856 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,395 |
| Flags of Oceania | 0 | - | 5.00 | 254,552 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,616 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,646 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,407 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 111,963 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 82,518 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,353 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,016 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,362 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,172 |
| Every Country Shape | 0 | - | 5.00 | 457,913 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,205 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,619 |
| Country Flags with the Southern Cross | 0 | - | 4.78 | 61,275 |
| Similar Flags #1 | 0 | - | 4.74 | 128,946 |
| Similar Flags #2 | 0 | - | 4.74 | 136,205 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,011 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,753 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 293,788 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,766 |
| Country Shapes Quiz #5 | 0 | - | 4.92 | 158,323 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 33,998 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,177 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,514 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,107 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,166 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,924 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,446 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,928 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,513 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,061 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,854 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,063 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,022 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 40,935 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,152 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,599 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,553 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,463 |
| Independence from Whom | 0 | - | 4.99 | 209,434 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,577 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,937 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,582 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,436 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,172 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,448 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,403 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,696 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,529 |
| Countries by Founding Story | 0 | - | 4.95 | 76,440 |
| Countries by Road Signs | 0 | - | 4.98 | 52,963 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,488 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,185 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,518 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,077 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,213,631 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,722 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,404 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,742 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,451 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,954 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,761 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,593 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.86 | 52,815 |
| Merged Countries #2 | 0 | - | 4.96 | 98,377 |
| Merged Countries #6 | 0 | - | 4.91 | 72,630 |
| Merged Countries #7 | 0 | - | 4.93 | 81,873 |
| Flags of the Middle East | 0 | - | 4.69 | 62,276 |
| Cities by Former Name | 0 | - | 4.84 | 90,858 |
| Recently Independent Countries | 0 | - | 4.98 | 157,853 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,289 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,853 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,553 |
| Countries by Former Name | 0 | - | 4.99 | 124,136 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,533,923 |
| Historical City to Country | 0 | - | 4.84 | 78,080 |
| Name a Valid Country Flag | 0 | - | 4.64 | 74,682 |
| Flags of WW1 | 0 | - | 4.60 | 37,866 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,645 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,796 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,297 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,835 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,741 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,304 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,816 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,642 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,743 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,212 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,889 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,390 |
| Pixelated World Map | 0 | - | 5.00 | 141,737 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,237 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,432 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,588 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,409 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,801 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,150 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 43,526 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,311 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,251 |
| World Coats of Arms | 0 | - | 4.99 | 63,779 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,675 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 107,532 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,628 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,889 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,404 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,245 |
| Every American Country by Shape | 0 | - | 4.79 | 37,061 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,478 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,801 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,141 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,703,547 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,598 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,902 |
| Ancient City to Country | 0 | - | 4.70 | 107,547 |
| City-States | 0 | - | 4.53 | 37,069 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,456 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,935 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,194 |
| Countries by Independence Day | 0 | - | 4.56 | 52,582 |
| Former Countries by Capital | 0 | - | 4.45 | 126,956 |
| Former Countries | 0 | - | 4.75 | 132,582 |
| Battle to Country | 0 | - | 4.91 | 52,420 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,127 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,220 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,189 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,430 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,528 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 131,969 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,266 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,936 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,271 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,624 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,746 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,280 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,223 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,973 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,892 |
| Boundary Waters | 0 | - | 4.92 | 87,989 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,782 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,164 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,118 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,754 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,641 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,693 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,088 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,001 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,846,501 |
| Landlocked Countries | 0 | - | 4.99 | 412,829 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 550,480 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,619 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 50,981 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 54,998 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,903 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.57 | 33,222 |
| Merged Countries #1 | 0 | - | 4.46 | 104,521 |
| Merged Countries #3 | 0 | - | 4.64 | 81,587 |
| Merged Countries #4 | 0 | - | 4.80 | 92,603 |
| Merged Countries #5 | 0 | - | 4.55 | 70,018 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,488 |
| WWII Geography | 0 | - | 4.81 | 119,247 |
| Cities by Founder and Date | 0 | - | 4.56 | 28,995 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,096 |
| World Capitals Quiz | 0 | - | 5.00 | 5,025,094 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,626 |
| Guerrillas by Country | 0 | - | 4.40 | 40,929 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,085 |
