| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,006 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,250 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,309 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,123 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,317 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,825 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,526 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,654 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,364 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,553 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,771 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,705 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,696 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,722 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,815 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,599 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,243 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,683 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,808 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,207 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,497 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,592 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,935 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,128 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,230 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,086 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,546 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,632 |
| Flags of North and South America | 0 | - | 4.99 | 373,956 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,016 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,591 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,469 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,555 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,489 |
| Flags of Oceania | 0 | - | 5.00 | 260,217 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,601 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,037 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,068 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,870 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,266 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,744 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,848 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,857 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,246 |
| Every Country Shape | 0 | - | 5.00 | 467,071 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,800 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,963 |
| Similar Flags #1 | 0 | - | 4.75 | 130,211 |
| Similar Flags #2 | 0 | - | 4.74 | 137,502 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,695 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,613 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,335 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,896 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,466 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 37,505 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,654 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,689 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,342 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,463 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,791 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,315 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,001 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,371 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,903 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,697 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,614 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,901 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,644 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,288 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,103 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,003 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,464 |
| Independence from Whom | 0 | - | 4.99 | 212,002 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,669 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,575 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,415 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,636 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,354 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,596 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,644 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,717 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,223 |
| Countries by Founding Story | 0 | - | 4.95 | 77,339 |
| Countries by Road Signs | 0 | - | 4.98 | 53,984 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 31,717 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,928 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,252 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,825 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 25,276 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,340,391 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,564 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,706 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,582 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,977 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,464 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,278 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,088 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,556 |
| Merged Countries #2 | 0 | - | 4.96 | 99,226 |
| Merged Countries #6 | 0 | - | 4.90 | 73,430 |
| Merged Countries #7 | 0 | - | 4.93 | 82,771 |
| Flags of the Middle East | 0 | - | 4.69 | 62,683 |
| Cities by Former Name | 0 | - | 4.83 | 91,671 |
| Recently Independent Countries | 0 | - | 4.98 | 159,432 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,159 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,627 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,203 |
| Countries by Former Name | 0 | - | 4.99 | 125,287 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,551,394 |
| Historical City to Country | 0 | - | 4.84 | 78,613 |
| Name a Valid Country Flag | 0 | - | 4.69 | 75,912 |
| Flags of WW1 | 0 | - | 4.60 | 38,466 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.94 | 41,091 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 55,429 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,128 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,387 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,027 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,067 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,837 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,728 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,119 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,820 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,048 |
| Pixelated World Map | 0 | - | 5.00 | 143,572 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,554 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,099 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,956 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,376 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,545 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,556 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 44,640 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,839 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,537 |
| World Coats of Arms | 0 | - | 4.99 | 64,653 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,595 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 108,945 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,755 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,566 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 25,009 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,555 |
| Every American Country by Shape | 0 | - | 4.79 | 37,284 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,172 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,967 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,537 |
| Country Shapes Target Practice | 0 | - | 4.54 | 53,740 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,721,500 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,666 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,253 |
| Ancient City to Country | 0 | - | 4.70 | 108,112 |
| City-States | 0 | - | 4.53 | 37,294 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,707 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,141 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,461 |
| Countries by Independence Day | 0 | - | 4.61 | 52,773 |
| Former Countries by Capital | 0 | - | 4.45 | 127,563 |
| Former Countries | 0 | - | 4.75 | 133,885 |
| Battle to Country | 0 | - | 4.91 | 53,475 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,884 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,721 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,381 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,639 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,860 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 134,424 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,838 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,995 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,349 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,935 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,641 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,032 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,984 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,242 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,065 |
| Boundary Waters | 0 | - | 4.92 | 88,546 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,228 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,224 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,651 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,570 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,532 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,028 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,898 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,182 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,556,104 |
| Landlocked Countries | 0 | - | 4.99 | 421,636 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 575,894 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,341 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,561 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,435 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 42,234 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.55 | 33,589 |
| Merged Countries #1 | 0 | - | 4.46 | 105,291 |
| Merged Countries #3 | 0 | - | 4.64 | 82,271 |
| Merged Countries #4 | 0 | - | 4.80 | 93,731 |
| Merged Countries #5 | 0 | - | 4.50 | 70,730 |
| Roman Provinces on a Map | 0 | - | 4.54 | 37,021 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.80 | 49,941 |
| WWII Geography | 0 | - | 4.81 | 120,514 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,124 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,373 |
| World Capitals Quiz | 0 | - | 5.00 | 5,081,350 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,857 |
