| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,923 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,257 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,557 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,411 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 113,925 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,506 |
| Flags that are Red & White Only | 0 | - | 4.97 | 152,204 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 144,327 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,328 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,436 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,438 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,113 |
| Country Flags with the Most Blue | 0 | - | 4.87 | 91,564 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,635 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,447 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,136 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,704 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,188 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,601 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,676 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,276 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,585 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,625 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,849 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,973 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,290 |
| Flags of North and South America | 0 | - | 4.99 | 365,632 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,551 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,674 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,271 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,798 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,868 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,433 |
| Flags of Oceania | 0 | - | 5.00 | 254,643 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,662 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,658 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,581 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 111,983 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 82,538 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,374 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,059 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,519 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,316 |
| Every Country Shape | 0 | - | 5.00 | 458,048 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,235 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,643 |
| Country Flags with the Southern Cross | 0 | - | 4.78 | 61,285 |
| Similar Flags #1 | 0 | - | 4.74 | 128,972 |
| Similar Flags #2 | 0 | - | 4.74 | 136,239 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,071 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,785 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 293,912 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 223,872 |
| Country Shapes Quiz #5 | 0 | - | 4.92 | 159,443 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,068 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,202 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,539 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,124 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,185 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,938 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,464 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 84,946 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,525 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,079 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,870 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,078 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,041 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 40,948 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,180 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,704 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,591 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,496 |
| Independence from Whom | 0 | - | 4.99 | 209,489 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,593 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,942 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,600 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,461 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,192 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,472 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,428 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,717 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,538 |
| Countries by Founding Story | 0 | - | 4.95 | 76,452 |
| Countries by Road Signs | 0 | - | 4.98 | 52,991 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,594 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,199 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,574 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,092 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,215,540 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,739 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,424 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,748 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,458 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 58,963 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,773 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,605 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.86 | 52,834 |
| Merged Countries #2 | 0 | - | 4.96 | 98,395 |
| Merged Countries #6 | 0 | - | 4.91 | 72,648 |
| Merged Countries #7 | 0 | - | 4.93 | 81,894 |
| Flags of the Middle East | 0 | - | 4.69 | 62,284 |
| Cities by Former Name | 0 | - | 4.84 | 90,879 |
| Recently Independent Countries | 0 | - | 4.98 | 157,871 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,323 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,904 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,595 |
| Countries by Former Name | 0 | - | 4.99 | 124,163 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,223 |
| Historical City to Country | 0 | - | 4.84 | 78,085 |
| Name a Valid Country Flag | 0 | - | 4.64 | 74,704 |
| Flags of WW1 | 0 | - | 4.60 | 37,879 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,651 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,816 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,310 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,862 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,750 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,316 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,842 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,674 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,757 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,233 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,900 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,396 |
| Pixelated World Map | 0 | - | 5.00 | 141,996 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,241 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,446 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,613 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,425 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,815 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,173 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 43,544 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,319 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,254 |
| World Coats of Arms | 0 | - | 4.99 | 63,789 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,737 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 107,560 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,652 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,899 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,417 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,251 |
| Every American Country by Shape | 0 | - | 4.79 | 37,067 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,657 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,864 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,164 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,703,754 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,611 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,909 |
| Ancient City to Country | 0 | - | 4.70 | 107,560 |
| City-States | 0 | - | 4.53 | 37,073 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,458 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,939 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,201 |
| Countries by Independence Day | 0 | - | 4.56 | 52,585 |
| Former Countries by Capital | 0 | - | 4.45 | 126,970 |
| Former Countries | 0 | - | 4.75 | 132,592 |
| Battle to Country | 0 | - | 4.91 | 52,442 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,141 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,228 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,194 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,438 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,549 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 131,997 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,293 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,966 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,294 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,656 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,779 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,300 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,246 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,994 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,913 |
| Boundary Waters | 0 | - | 4.92 | 87,993 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,787 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,182 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,137 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,766 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,656 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,719 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,115 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,001 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,856,872 |
| Landlocked Countries | 0 | - | 4.99 | 412,931 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 550,781 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,637 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 50,996 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,004 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,905 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.57 | 33,226 |
| Merged Countries #1 | 0 | - | 4.46 | 104,527 |
| Merged Countries #3 | 0 | - | 4.64 | 81,599 |
| Merged Countries #4 | 0 | - | 4.80 | 92,618 |
| Merged Countries #5 | 0 | - | 4.55 | 70,033 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,497 |
| WWII Geography | 0 | - | 4.81 | 119,263 |
| Cities by Founder and Date | 0 | - | 4.56 | 28,998 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,103 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,065 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,628 |
| Guerrillas by Country | 0 | - | 4.40 | 40,933 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,088 |
