| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,506 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,469 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,527 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,381 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,372 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,944 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,216 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,638 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,358 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,694 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,435 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,372 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,379 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,311 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,371 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,157 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,757 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,175 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,112 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,506 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,940 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,089 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,432 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,675 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,756 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,715 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,797 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,766 |
| Flags of North and South America | 0 | - | 4.99 | 377,143 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,251 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,021 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,000 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,939 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,788 |
| Flags of Oceania | 0 | - | 5.00 | 262,791 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,620 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,233 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,144 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,284 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,610 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,386 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,163 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 909,806 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,559 |
| Every Country Shape | 0 | - | 5.00 | 471,324 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,601 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,876 |
| Similar Flags #1 | 0 | - | 4.75 | 130,812 |
| Similar Flags #2 | 0 | - | 4.74 | 138,090 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,711 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,443 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,460 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,846 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,253 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,996 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,287 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,162 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,145 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,994 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,946 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,145 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,654 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,392 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,792 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,256 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,099 |
| Country Shapes Slideshow | 0 | - | 4.81 | 39,847 |
| Country Shapes in my Burger | 0 | - | 4.95 | 55,347 |
| A Square of Merged Countries #2 | 0 | - | 4.98 | 41,976 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,693 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,643 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,582 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,912 |
| Independence from Whom | 0 | - | 4.99 | 213,113 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,474 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,862 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,135 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,220 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,890 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,126 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,576 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,166 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,558 |
| Countries by Founding Story | 0 | - | 4.95 | 77,817 |
| Countries by Road Signs | 0 | - | 4.98 | 54,362 |
| Countries Loading in the World Map | 0 | - | 4.97 | 54,295 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,558 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 47,153 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 26,389 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,396,578 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,961 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,299 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,883 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,229 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,694 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,500 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,312 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,947 |
| Merged Countries #2 | 0 | - | 4.96 | 99,892 |
| Merged Countries #4 | 0 | - | 4.81 | 94,135 |
| Merged Countries #6 | 0 | - | 4.90 | 73,819 |
| Merged Countries #7 | 0 | - | 4.93 | 83,162 |
| Flags of the Middle East | 0 | - | 4.69 | 62,833 |
| Cities by Former Name | 0 | - | 4.83 | 92,072 |
| Recently Independent Countries | 0 | - | 4.98 | 160,371 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,985 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,803 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 152,195 |
| Countries by Former Name | 0 | - | 4.99 | 125,853 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,559,697 |
| Historical City to Country | 0 | - | 4.85 | 79,036 |
| Name a Valid Country Flag | 0 | - | 4.70 | 77,024 |
| Flags of WW1 | 0 | - | 4.60 | 38,703 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,269 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,724 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 50,195 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,723 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,684 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,376 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,393 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,743 |
| Countries Settled by Vikings | 0 | - | 4.92 | 122,097 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,889 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,193 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,271 |
| Pixelated World Map | 0 | - | 5.00 | 144,125 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,696 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,715 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,594 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,762 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,900 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 54,187 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 45,129 |
| Countries of the World in 1789 with a Map | 0 | - | 4.95 | 67,428 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,070 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,648 |
| World Coats of Arms | 0 | - | 4.99 | 65,172 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,820 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 109,584 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,608 |
| Historic Orient Express Routes Map | 0 | - | 4.99 | 53,828 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,268 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,680 |
| Every American Country by Shape | 0 | - | 4.79 | 37,364 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,275 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,826 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,505 |
| Country Shapes Target Practice | 0 | - | 4.54 | 54,103 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,137 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,223 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,429 |
| Ancient City to Country | 0 | - | 4.70 | 108,356 |
| City-States | 0 | - | 4.53 | 37,404 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,817 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,231 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,575 |
| Countries by Independence Day | 0 | - | 4.62 | 52,862 |
| Former Countries by Capital | 0 | - | 4.45 | 127,822 |
| Former Countries | 0 | - | 4.77 | 134,241 |
| Battle to Country | 0 | - | 4.91 | 53,977 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 69,206 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,924 |
| Pixelated Country Shapes #1 | 0 | - | 4.75 | 72,472 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,735 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,509 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 135,358 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,445 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,470 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,789 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,488 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,401 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,491 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,806 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,870 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,602 |
| Boundary Waters | 0 | - | 4.92 | 88,776 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,424 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,716 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,365 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,984 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,988 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,557 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,800 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,266 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,892,310 |
| Landlocked Countries | 0 | - | 4.99 | 426,058 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 589,015 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,707 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,809 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,594 |
| Country Picture Puzzle Game #3 | 0 | - | 4.45 | 42,341 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.56 | 33,773 |
| Merged Countries #1 | 0 | - | 4.46 | 105,688 |
| Merged Countries #3 | 0 | - | 4.64 | 82,629 |
| Merged Countries #5 | 0 | - | 4.50 | 71,080 |
| Roman Provinces on a Map | 0 | - | 4.53 | 37,341 |
| Recognize Countries by Tripoint Maps #3 | 0 | - | 4.54 | 24,244 |
| WWII Geography | 0 | - | 4.81 | 121,270 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,165 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,499 |
