| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,560 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,495 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,268 |
| Flags of Oceania | 0 | - | 5.00 | 257,196 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,570 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,037 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,899 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,221 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,754 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,850 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,648 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,389 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,388 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,119 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,106 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,942 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,151 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,240 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,007 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 98,704 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,185 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,509 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,905 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,060 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,377 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,572 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,697 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,251 |
| Former Flags | 0 | - | 4.97 | 107,221 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,791 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,131 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,843 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,184 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,160 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,453 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,464 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,839 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,467 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,387 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,909 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,837 |
| Pixelated United States Map | 0 | - | 4.89 | 93,857 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,441 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,680 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,835 |
| Every Country Shape | 0 | - | 5.00 | 462,102 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,003 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,308 |
| Flags of the Middle East | 0 | - | 4.69 | 62,489 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,450 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,454 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,627 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,762 |
| Similar Flags #1 | 0 | - | 4.74 | 129,553 |
| Similar Flags #2 | 0 | - | 4.74 | 136,845 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,238 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,937 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,579 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 35,575 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,783 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,041 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,689 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,681 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,304 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,860 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,365 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,937 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,440 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,250 |
| Country Shapes Slideshow | 0 | - | 4.84 | 39,349 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,262 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,712 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,410 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,286 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,982 |
| The Only American Country ... | 0 | - | 4.92 | 121,208 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,452 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,828 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,277 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,690 |
| US States Quiz | 0 | - | 5.00 | 16,788,403 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,202 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,107 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,300 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,770 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,099 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,474 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,500 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,052 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,719 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,984 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,997 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,169 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,830 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 29,675 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,274,612 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,692 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,226 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,097 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,077 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,606 |
| States of Mexico | 0 | - | 4.95 | 174,889 |
| States of Brazil | 0 | - | 4.97 | 87,233 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,419 |
| Countries by Road Signs | 0 | - | 4.98 | 53,457 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,245 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,885 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,296 |
| Asia Map Quiz | 0 | - | 4.99 | 911,483 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,093 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,015 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,683 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,960 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,151 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,223 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,032 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,991 |
| One Border Countries - Shape Quiz | 0 | - | 4.83 | 64,679 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,542,725 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,206 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,028 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,844 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,116 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,203 |
| Merged Countries #2 | 0 | - | 4.96 | 98,759 |
| Merged Countries #6 | 0 | - | 4.90 | 72,989 |
| Merged Countries #7 | 0 | - | 4.93 | 82,252 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,062 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,315 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,193 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,774 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,541 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,450 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,019 |
| US States with an Empty Map | 0 | - | 5.00 | 621,644 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,412 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,968 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,969 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,427 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,658 |
| U.S. States By Population | 0 | - | 4.92 | 152,829 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,941 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,194 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,986 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,010 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,314 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,075 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,036 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,498 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,453 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,437 |
| Name a City - European Countries | 0 | - | 4.91 | 64,945 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,010 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,464 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,868 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,010 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,047 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,319 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,390 |
| The Only European Country ... | 0 | - | 4.91 | 215,301 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,211 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,417 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,487 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,053 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,651 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,169 |
| Countries of Africa | 0 | - | 5.00 | 2,522,863 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,885 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,319 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,419 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,212 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,145 |
| Name a Valid Country Flag | 0 | - | 4.68 | 75,260 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,404 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,212 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,243 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,261 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,402 |
| Australia Map Quiz | 0 | - | 4.94 | 343,378 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,338 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,655 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,444 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,967 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,224 |
| African East Coast | 0 | - | 4.96 | 95,572 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,420 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,141 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,577 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,188 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,006 |
| Random European Flag to Country | 0 | - | 4.89 | 181,619 |
| Random African Flag to Country | 0 | - | 4.88 | 74,542 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,151 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 183,849 |
| China by Picture | 0 | - | 4.51 | 62,891 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,398 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,886 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,256 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,119 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,760 |
