| Flags of North and South America Quiz | 0 | - | 4.99 | 316,166 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,066,956 |
| Flags of Asia Quiz | 0 | - | 4.99 | 535,064 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,501 |
| Flags of Oceania | 0 | - | 5.00 | 220,664 |
| Three Band Flags of Europe | 0 | - | 4.97 | 174,199 |
| Flags of the Mediterranean | 0 | - | 4.93 | 125,920 |
| Countries by Partial Flag Images #1 | 0 | - | 4.97 | 114,993 |
| Countries by Partial Flag Images #3 | 0 | - | 4.99 | 90,406 |
| Flags with the Most Stars | 0 | - | 4.90 | 108,382 |
| Flags that are Red & White Only | 0 | - | 4.97 | 132,420 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 127,906 |
| Flags of the Countries with Four Letters | 0 | - | 4.93 | 37,545 |
| Four Countries with Similar Flags #2 | 0 | - | 4.89 | 36,583 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 44,473 |
| Country Flags with the Most Red | 0 | - | 4.97 | 93,720 |
| Country Flags with the Most Blue | 0 | - | 4.90 | 81,112 |
| Country Flags with the Most Green | 0 | - | 4.95 | 81,797 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 83,244 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 89,314 |
| Country Flags with the Most Black | 0 | - | 4.94 | 87,740 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.94 | 56,127 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.93 | 44,564 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 82,824 |
| Countries by Partial Flag Images #4 | 0 | - | 4.90 | 63,707 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 49,431 |
| Countries With Blue and White Flags | 0 | - | 4.89 | 82,717 |
| Former Flags | 0 | - | 4.97 | 82,882 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 35,084 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 148,016 |
| Flags to Capitals #1 | 0 | - | 4.97 | 50,224 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,739 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 70,206 |
| Countries by Partial Flag Images #6 | 0 | - | 4.90 | 28,504 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.92 | 27,162 |
| Random Flag to Country | 0 | - | 4.99 | 516,121 |
| Countries by Bordering Flags #1 | 0 | - | 4.92 | 95,120 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 76,289 |
| Cross Flags of Europe | 0 | - | 4.43 | 262,277 |
| Flags of Countries in the World Cup 2018 | 0 | - | 4.83 | 87,672 |
| Pixelated United States Map | 0 | - | 4.90 | 83,807 |
| World Map without 12 Countries | 0 | - | 4.97 | 318,706 |
| Category Elimination - Country Flags #1 | 0 | - | 4.97 | 127,800 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 845,974 |
| Country Shape Quiz #2 | 0 | - | 4.97 | 380,355 |
| Every Country Shape | 0 | - | 5.00 | 391,517 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 42,631 |
| Flags of the Middle East | 0 | - | 4.71 | 59,172 |
| South America Capitals Quiz | 0 | - | 5.00 | 433,752 |
| Flags of the Countries that Start with C | 0 | - | 4.90 | 120,165 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 141,614 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 108,591 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 153,787 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 123,097 |
| Country Flags with the Southern Cross | 0 | - | 4.72 | 52,153 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,325 |
| Similar Flags #1 | 0 | - | 4.75 | 112,662 |
| Similar Flags #2 | 0 | - | 4.78 | 114,854 |
| Country Shape Quiz #3 | 0 | - | 4.92 | 270,146 |
| Country Shape Quiz #4 | 0 | - | 4.92 | 199,886 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 140,992 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 92,709 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 100,998 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 111,023 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 99,006 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 73,342 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 50,814 |
| Country Shapes in the World Map #5 | 0 | - | 4.97 | 77,566 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 87,703 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 52,346 |
| The Only American Country ... | 0 | - | 4.94 | 111,564 |
| US States Quiz | 0 | - | 5.00 | 15,005,923 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,804 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,476 |
| Pixelated Europe Map | 0 | - | 4.90 | 111,026 |
| Europe Map Quiz | 0 | - | 5.00 | 4,353,634 |
| Satellite Images - Europe | 0 | - | 4.44 | 82,975 |
| European Cities by Picture #2 | 0 | - | 4.44 | 35,155 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 343,490 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 75,320 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,649 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 80,033 |
| Total United States Immigration by Country | 0 | - | 4.90 | 98,267 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,224 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 83,040 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 70,308 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 67,244 |
| Countries Connected in the World Map #3 | 0 | - | 4.96 | 66,718 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 143,269 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 65,436 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 49,044 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,299,804 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,867 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,876 |
| States of Mexico | 0 | - | 4.94 | 145,307 |
| States of Brazil | 0 | - | 4.97 | 71,182 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 42,218 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,795 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 79,002 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,971 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 115,125 |
| Countries by Road Signs | 0 | - | 4.98 | 46,304 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 80,195 |
| One Border Countries - Shape Quiz | 0 | - | 4.86 | 46,773 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.92 | 54,648 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.93 | 55,536 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.83 | 37,501 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 69,896 |
| Merged Countries #2 | 0 | - | 4.96 | 90,778 |
| Merged Countries #4 | 0 | - | 4.86 | 85,799 |
| Merged Countries #6 | 0 | - | 4.90 | 66,278 |
| Merged Countries #7 | 0 | - | 4.94 | 75,466 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 95,408 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 80,388 |
| Countries Closest to Canada | 0 | - | 4.90 | 186,214 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,942 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,152 |
| Oceania Map Quiz | 0 | - | 4.98 | 577,053 |
| Africa Map Quiz | 0 | - | 5.00 | 1,961,757 |
| Asia Map Quiz | 0 | - | 4.99 | 800,919 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 32,136 |
| Cities by Picture #2 | 0 | - | 4.22 | 32,775 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,791 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 102,176 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 97,867 |
| 10 Southernmost U.S. States | 0 | - | 4.86 | 100,848 |
| U.S. States with Short Names | 0 | - | 4.87 | 132,133 |
| U.S. States that Start with M | 0 | - | 4.91 | 152,730 |
| U.S. States By Population | 0 | - | 4.90 | 131,497 |
| U.S. States that Start with N | 0 | - | 4.95 | 157,494 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,858 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 79,024 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 59,019 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 57,134 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.76 | 23,921 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 174,999 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 151,969 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 93,145 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,768 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.94 | 111,638 |
| US State Capitals Quiz - No Hints | 0 | - | 4.96 | 80,997 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,897 |
| Canada or Africa by Area | 0 | - | 4.81 | 14,489 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,358,611 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 54,894 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 65,552 |
| Random Country Shape to Country | 0 | - | 4.86 | 78,685 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 126,154 |
| Countries Bordering Brazil | 0 | - | 4.96 | 125,064 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,931 |
| Countries that Beat the United States | 0 | - | 4.92 | 148,223 |
| Name a Valid Country Flag | 0 | - | 4.56 | 49,132 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 153,591 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 91,088 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 282,277 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,457 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 42,496 |
| U.S. States with the Most Immigrants | 0 | - | 4.86 | 74,536 |
| US States with an Empty Map | 0 | - | 5.00 | 563,087 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 73,044 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 37,395 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 117,421 |
| Name a City - European Countries | 0 | - | 4.95 | 53,723 |
| Africa Capitals Quiz | 0 | - | 4.99 | 649,665 |
| Asia Capitals Quiz | 0 | - | 4.98 | 607,028 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 127,857 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,261 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,448 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,778 |
| The Only European Country ... | 0 | - | 4.93 | 183,259 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,030 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,388 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 74,902 |
| Random European Flag to Country | 0 | - | 4.90 | 164,213 |
| Random African Flag to Country | 0 | - | 4.88 | 65,722 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 161,899 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 168,015 |
| Countries of Africa | 0 | - | 5.00 | 2,216,801 |
| China by Picture | 0 | - | 4.50 | 55,899 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,861 |
| United States Map Quiz | 0 | - | 4.98 | 3,934,442 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,670 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,860 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,283 |
| Australia Map Quiz | 0 | - | 4.94 | 323,164 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,735 |
| U.S. States by Picture #1 | 0 | - | 4.17 | 14,476 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,336 |
| African East Coast | 0 | - | 4.97 | 85,835 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 187,713 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 102,299 |
| Top 10 Hottest U.S. States | 0 | - | 4.89 | 111,012 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,382 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,750 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 57,598 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,285 |
| Countries of Europe by Population | 0 | - | 4.98 | 131,364 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,018 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,976 |
| Europe Capital to Country | 0 | - | 4.99 | 223,522 |
