| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,050 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,005 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,690 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,770 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,238 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,922 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,385 |
| Flags that are Red & White Only | 0 | - | 4.97 | 161,385 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,665 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 74,237 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,634 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,652 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,397 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,746 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,819 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,587 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,307 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,829 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,273 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,677 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,770 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,403 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,704 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,764 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,983 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,045 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,514 |
| Flags of North and South America | 0 | - | 4.99 | 367,366 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,627 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,798 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,414 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,895 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,934 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,597 |
| Flags of Oceania | 0 | - | 5.00 | 255,257 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,888 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,709 |
| 20 Random Country Flags | 0 | - | 4.99 | 604,532 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,073 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,635 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,538 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,395 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,269 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,886 |
| Every Country Shape | 0 | - | 5.00 | 459,034 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,404 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,810 |
| Similar Flags #1 | 0 | - | 4.74 | 129,114 |
| Similar Flags #2 | 0 | - | 4.74 | 136,380 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,363 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,041 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,500 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,299 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,350 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,470 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,353 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,673 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,287 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,314 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,045 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,576 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,053 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,624 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,190 |
| A Square of Merged Countries #1 | 0 | - | 4.87 | 58,970 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,142 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,122 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,016 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,312 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,966 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,775 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,632 |
| Independence from Whom | 0 | - | 4.99 | 209,712 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,770 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,008 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,035 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,623 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,337 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,595 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,549 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,817 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,615 |
| Countries by Founding Story | 0 | - | 4.95 | 76,551 |
| Countries by Road Signs | 0 | - | 4.98 | 53,106 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,139 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,282 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,882 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,176 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,227,918 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,839 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,573 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,809 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,511 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,029 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,832 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,660 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 52,882 |
| Merged Countries #2 | 0 | - | 4.96 | 98,488 |
| Merged Countries #6 | 0 | - | 4.91 | 72,718 |
| Merged Countries #7 | 0 | - | 4.92 | 81,969 |
| Flags of the Middle East | 0 | - | 4.69 | 62,334 |
| Cities by Former Name | 0 | - | 4.84 | 90,984 |
| Recently Independent Countries | 0 | - | 4.98 | 157,994 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,520 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,197 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,897 |
| Countries by Former Name | 0 | - | 4.99 | 124,302 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,277 |
| Historical City to Country | 0 | - | 4.84 | 78,137 |
| Name a Valid Country Flag | 0 | - | 4.67 | 74,821 |
| Flags of WW1 | 0 | - | 4.60 | 37,950 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,697 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,869 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,370 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,993 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,821 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,391 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,122 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,926 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,849 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,380 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,971 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,451 |
| Pixelated World Map | 0 | - | 5.00 | 142,452 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,277 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,565 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,738 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,540 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,878 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,319 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 43,640 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,368 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,281 |
| World Coats of Arms | 0 | - | 4.99 | 63,871 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,998 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 107,684 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,828 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,967 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,484 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,282 |
| Every American Country by Shape | 0 | - | 4.79 | 37,085 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,389 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,253 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,295 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,705,631 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,704 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,936 |
| Ancient City to Country | 0 | - | 4.70 | 107,614 |
| City-States | 0 | - | 4.53 | 37,104 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,482 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,968 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,240 |
| Countries by Independence Day | 0 | - | 4.56 | 52,611 |
| Former Countries by Capital | 0 | - | 4.45 | 127,057 |
| Former Countries | 0 | - | 4.75 | 132,713 |
| Battle to Country | 0 | - | 4.91 | 52,537 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,209 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,282 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,212 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,459 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,676 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 132,240 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,441 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,082 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,424 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,836 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,970 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,441 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,433 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,128 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,032 |
| Boundary Waters | 0 | - | 4.92 | 88,049 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,819 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,297 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,313 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,850 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,744 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,912 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,312 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,017 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,926,193 |
| Landlocked Countries | 0 | - | 4.99 | 413,694 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 553,175 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,712 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,084 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,043 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,928 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.57 | 33,257 |
| Merged Countries #1 | 0 | - | 4.46 | 104,594 |
| Merged Countries #3 | 0 | - | 4.64 | 81,667 |
| Merged Countries #4 | 0 | - | 4.80 | 92,692 |
| Merged Countries #5 | 0 | - | 4.55 | 70,102 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,563 |
| WWII Geography | 0 | - | 4.81 | 119,358 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,013 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,132 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,126 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,648 |
| Guerrillas by Country | 0 | - | 4.40 | 40,953 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,099 |
