| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,950 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,824 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,797 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,531 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,022 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,645 |
| Flags that are Red & White Only | 0 | - | 4.97 | 157,504 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,441 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,570 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,502 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,511 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,221 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,616 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,698 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,488 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,171 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,738 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,212 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,623 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,693 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,308 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,620 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,655 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,886 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,990 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,566 |
| Flags of North and South America | 0 | - | 4.99 | 366,118 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,581 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,697 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,297 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,819 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,879 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,480 |
| Flags of Oceania | 0 | - | 5.00 | 254,792 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,716 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,671 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,814 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 111,999 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 82,552 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,422 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,129 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,708 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,481 |
| Every Country Shape | 0 | - | 5.00 | 458,262 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,264 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,674 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,296 |
| Similar Flags #1 | 0 | - | 4.74 | 129,012 |
| Similar Flags #2 | 0 | - | 4.74 | 136,268 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,130 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,853 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,044 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,980 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 160,422 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,168 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,232 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,573 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,157 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,221 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,961 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,489 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,973 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,549 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,109 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,894 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,090 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,064 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 40,969 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,217 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,845 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,648 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,536 |
| Independence from Whom | 0 | - | 4.99 | 209,537 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,623 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,954 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,626 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,506 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,231 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,501 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,456 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,734 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,554 |
| Countries by Founding Story | 0 | - | 4.95 | 76,467 |
| Countries by Road Signs | 0 | - | 4.98 | 53,029 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,716 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,226 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,654 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,108 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,217,977 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,768 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,469 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,764 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,472 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,984 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,783 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,619 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.86 | 52,849 |
| Merged Countries #2 | 0 | - | 4.96 | 98,410 |
| Merged Countries #6 | 0 | - | 4.91 | 72,660 |
| Merged Countries #7 | 0 | - | 4.92 | 81,909 |
| Flags of the Middle East | 0 | - | 4.69 | 62,291 |
| Cities by Former Name | 0 | - | 4.84 | 90,893 |
| Recently Independent Countries | 0 | - | 4.98 | 157,902 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,365 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,970 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,660 |
| Countries by Former Name | 0 | - | 4.99 | 124,192 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,670 |
| Historical City to Country | 0 | - | 4.84 | 78,094 |
| Name a Valid Country Flag | 0 | - | 4.64 | 74,728 |
| Flags of WW1 | 0 | - | 4.60 | 37,897 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,660 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,827 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,322 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,883 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,763 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,335 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,891 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,731 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,778 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,257 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,914 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,410 |
| Pixelated World Map | 0 | - | 5.00 | 142,316 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,247 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,469 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,641 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,441 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,828 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,204 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 43,571 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,329 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,257 |
| World Coats of Arms | 0 | - | 4.99 | 63,802 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,783 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 107,586 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,693 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,915 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,429 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,255 |
| Every American Country by Shape | 0 | - | 4.79 | 37,070 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,779 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,963 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,199 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,704,196 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,627 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,912 |
| Ancient City to Country | 0 | - | 4.70 | 107,574 |
| City-States | 0 | - | 4.53 | 37,080 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,467 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,945 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,210 |
| Countries by Independence Day | 0 | - | 4.56 | 52,587 |
| Former Countries by Capital | 0 | - | 4.45 | 126,984 |
| Former Countries | 0 | - | 4.75 | 132,609 |
| Battle to Country | 0 | - | 4.91 | 52,463 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,154 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,238 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,200 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,445 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,581 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 132,066 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,320 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,997 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,330 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,712 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,823 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,328 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,279 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,018 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,941 |
| Boundary Waters | 0 | - | 4.92 | 88,009 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,791 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,202 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,174 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,786 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,671 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,746 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,152 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,005 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,871,341 |
| Landlocked Countries | 0 | - | 4.99 | 413,083 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 551,341 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,649 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,014 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,011 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,912 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.57 | 33,233 |
| Merged Countries #1 | 0 | - | 4.46 | 104,538 |
| Merged Countries #3 | 0 | - | 4.64 | 81,613 |
| Merged Countries #4 | 0 | - | 4.80 | 92,629 |
| Merged Countries #5 | 0 | - | 4.55 | 70,045 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,519 |
| WWII Geography | 0 | - | 4.81 | 119,283 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,002 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,112 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,387 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,633 |
| Guerrillas by Country | 0 | - | 4.40 | 40,937 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,089 |
