| Flags of North and South America | 0 | - | 4.99 | 378,099 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,789 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,282 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,856 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,667 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,644 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,043 |
| Pixelated United States Map | 0 | - | 4.89 | 94,926 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,114 |
| Flags of Oceania | 0 | - | 5.00 | 263,450 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,842 |
| US States Quiz | 0 | - | 5.00 | 17,021,384 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,879 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,274 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,431 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,552 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,005 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,770 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,530 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,588 |
| States of Mexico | 0 | - | 4.96 | 178,713 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,761 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,328 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,187 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,733 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,587 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,863 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,177 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,427 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,450 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,507 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,548 |
| U.S. States By Population | 0 | - | 4.92 | 154,258 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,365 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,972 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,973 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,594 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,205 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,815 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,638 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,194 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,600 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,838 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,378 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,462 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,242 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,834 |
| Every Country Shape | 0 | - | 5.00 | 472,466 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,387 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,899 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,310 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,574 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,451 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,106 |
| US States with an Empty Map | 0 | - | 5.00 | 629,549 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,379 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,447 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,589 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,629 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,620 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,221 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,358 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,818 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,590 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,915 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,576 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,494 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,554 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,447 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,494 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,295 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,880 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,296 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,189 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,555 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,194 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,544 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,797 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,880 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,850 |
| Canada Country Quiz | 0 | - | 4.55 | 133,167 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,681 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,860 |
| Former Flags | 0 | - | 4.97 | 108,822 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,305 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,101 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,619 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,353 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,843 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,996 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,662 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,465 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,984 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,263 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,108 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,011 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,871 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,936 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,651 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,771 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,601 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,351 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,679 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,055 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,414 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,336 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,694 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,263 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,238 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,101 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,035 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,208 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,740 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,456 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,893 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,320 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,187 |
| The Only American Country ... | 0 | - | 4.92 | 122,345 |
| Canada by Picture | 0 | - | 4.26 | 19,310 |
| Belize Country Quiz | 0 | - | 4.85 | 21,114 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,589 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,886 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,611 |
| O Canada Lyrics | 0 | - | 4.47 | 51,085 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,282 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,945 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,630 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,363 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,024 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,254 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,715 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,267 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,636 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,414,133 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,396 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,681 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,719 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,081 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,523 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,858 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,327 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,472 |
| States of Brazil | 0 | - | 4.98 | 90,031 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,015 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,212 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,228 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,176 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,971 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,610 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,441 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,039 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,655 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,976 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,285 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,347 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,587 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,696 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,036 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,666 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,400 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,951 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,286 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,751 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,561 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,350 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,666 |
| Merged Countries #2 | 0 | - | 4.96 | 99,968 |
| Merged Countries #4 | 0 | - | 4.81 | 94,190 |
| Merged Countries #6 | 0 | - | 4.90 | 73,904 |
| Merged Countries #7 | 0 | - | 4.93 | 83,240 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,053 |
| United States Country Quiz | 0 | - | 4.43 | 102,336 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,294 |
| Flags of the Middle East | 0 | - | 4.69 | 62,861 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,256 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,098 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,437 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,092 |
| Random U.S. City to State | 0 | - | 4.45 | 77,018 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,803 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,206 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,780 |
| Countries by Road Signs | 0 | - | 4.98 | 54,451 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,561,625 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,751 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,434 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,813 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,991 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,355 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,978 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,728 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,824 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,374 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,285 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,695 |
| Asia Map Quiz | 0 | - | 4.99 | 926,674 |
| Ontario Cities Map Quiz | 0 | - | 4.64 | 19,567 |
| U.S. Cities by Picture #2 | 0 | - | 4.00 | 14,980 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,383 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,146 |
