| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 77,987 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,590 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,121 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,628 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,112 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,756 |
| Flags that are Red & White Only | 0 | - | 4.97 | 159,168 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,519 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,855 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,543 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,559 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,304 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,668 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,740 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,529 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,220 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,764 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,235 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,641 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,722 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,345 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,652 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,707 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,926 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,015 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,883 |
| Flags of North and South America | 0 | - | 4.99 | 366,616 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,596 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,742 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,334 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,850 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,895 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,528 |
| Flags of Oceania | 0 | - | 5.00 | 254,943 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,787 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,686 |
| 20 Random Country Flags | 0 | - | 4.99 | 604,018 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,026 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 82,572 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,462 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,245 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 903,950 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,668 |
| Every Country Shape | 0 | - | 5.00 | 458,495 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,325 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,724 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,305 |
| Similar Flags #1 | 0 | - | 4.74 | 129,041 |
| Similar Flags #2 | 0 | - | 4.74 | 136,310 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 171,230 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 136,929 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,201 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,119 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 161,510 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,287 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,285 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,610 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,209 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,253 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 79,992 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,522 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,003 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,574 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,139 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 58,928 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,101 |
| Country Shapes in my Burger | 0 | - | 4.95 | 54,084 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 40,990 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,248 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,901 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,697 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,574 |
| Independence from Whom | 0 | - | 4.99 | 209,589 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,675 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,970 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,827 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,541 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,265 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,531 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,490 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,764 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,578 |
| Countries by Founding Story | 0 | - | 4.95 | 76,488 |
| Countries by Road Signs | 0 | - | 4.98 | 53,062 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 27,891 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,244 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,754 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,123 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,221,357 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,788 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,516 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,781 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,483 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,002 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,801 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,632 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.86 | 52,859 |
| Merged Countries #2 | 0 | - | 4.96 | 98,435 |
| Merged Countries #6 | 0 | - | 4.91 | 72,679 |
| Merged Countries #7 | 0 | - | 4.92 | 81,920 |
| Flags of the Middle East | 0 | - | 4.69 | 62,298 |
| Cities by Former Name | 0 | - | 4.84 | 90,926 |
| Recently Independent Countries | 0 | - | 4.98 | 157,937 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,425 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,048 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,743 |
| Countries by Former Name | 0 | - | 4.99 | 124,231 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,535,256 |
| Historical City to Country | 0 | - | 4.84 | 78,110 |
| Name a Valid Country Flag | 0 | - | 4.64 | 74,767 |
| Flags of WW1 | 0 | - | 4.60 | 37,917 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.95 | 40,674 |
| All Modern-Day Countries Ever Controlled by Arab People with a Map | 0 | - | 4.98 | 54,837 |
| All Modern-Day Countries Ever Controlled by the British | 0 | - | 4.81 | 49,339 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,925 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,783 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,359 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,963 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,799 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,808 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,308 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,928 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,428 |
| Pixelated World Map | 0 | - | 5.00 | 142,374 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,260 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,498 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,664 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,477 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 56,842 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 52,243 |
| Countries of the World in 1882 with a Map | 0 | - | 4.89 | 43,595 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,341 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,265 |
| World Coats of Arms | 0 | - | 4.99 | 63,821 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,852 |
| Countries in Hexagons of the World Map | 0 | - | 4.99 | 107,620 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,747 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 52,930 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,445 |
| All Modern-Day Countries Ever Controlled by the Seljuks | 0 | - | 4.92 | 28,266 |
| Every American Country by Shape | 0 | - | 4.79 | 37,076 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,043 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,097 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,231 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,704,669 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,653 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,923 |
| Ancient City to Country | 0 | - | 4.70 | 107,589 |
| City-States | 0 | - | 4.53 | 37,087 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,473 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,950 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,218 |
| Countries by Independence Day | 0 | - | 4.56 | 52,594 |
| Former Countries by Capital | 0 | - | 4.45 | 127,017 |
| Former Countries | 0 | - | 4.75 | 132,654 |
| Battle to Country | 0 | - | 4.91 | 52,481 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 68,168 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 45,256 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,204 |
| Pixelated Country Shapes #2 | 0 | - | 4.74 | 67,452 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,613 |
| Countries in Random Hexagons of the World Map | 0 | - | 4.94 | 132,122 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,359 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,026 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,359 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,747 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,869 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,364 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,329 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,056 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,969 |
| Boundary Waters | 0 | - | 4.92 | 88,025 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,795 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,234 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,225 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,809 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,703 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,812 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,195 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,009 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,889,776 |
| Landlocked Countries | 0 | - | 4.99 | 413,264 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 551,930 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 42,668 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,042 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,027 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,916 |
| Divided Country Shape Puzzle #2 | 0 | - | 4.57 | 33,245 |
| Merged Countries #1 | 0 | - | 4.46 | 104,562 |
| Merged Countries #3 | 0 | - | 4.64 | 81,631 |
| Merged Countries #4 | 0 | - | 4.80 | 92,639 |
| Merged Countries #5 | 0 | - | 4.55 | 70,065 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,538 |
| WWII Geography | 0 | - | 4.81 | 119,307 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,006 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,119 |
| World Capitals Quiz | 0 | - | 5.00 | 5,029,045 |
| Countries Unconquered since 1850 | 0 | - | 4.32 | 64,638 |
| Guerrillas by Country | 0 | - | 4.40 | 40,943 |
| Longest Uninterrupted Democracies | 0 | - | 4.04 | 33,092 |
