| Flags of North and South America | 0 | - | 4.99 | 378,082 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,788 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,178 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,812 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,665 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,638 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,995 |
| Pixelated United States Map | 0 | - | 4.89 | 94,921 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,108 |
| Flags of Oceania | 0 | - | 5.00 | 263,432 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,837 |
| US States Quiz | 0 | - | 5.00 | 17,020,574 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,872 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,267 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,427 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,551 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,986 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,770 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,528 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,587 |
| States of Mexico | 0 | - | 4.96 | 178,706 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,760 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,326 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,178 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,722 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,578 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,857 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,175 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,424 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,448 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,504 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,545 |
| U.S. States By Population | 0 | - | 4.92 | 154,249 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,363 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,971 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,970 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,594 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,203 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,810 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,621 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,191 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,599 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,835 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,377 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,447 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,226 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,825 |
| Every Country Shape | 0 | - | 5.00 | 472,439 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,383 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,889 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,299 |
| 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 | 83,103 |
| US States with an Empty Map | 0 | - | 5.00 | 629,530 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,372 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,447 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,576 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,617 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,608 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,213 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,351 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,814 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,584 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,904 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,572 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,492 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,550 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,442 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,486 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,291 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,873 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,291 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,188 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,553 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,186 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,538 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,791 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,872 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,845 |
| Canada Country Quiz | 0 | - | 4.55 | 133,165 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,679 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,859 |
| Former Flags | 0 | - | 4.97 | 108,814 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,303 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,096 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,597 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,351 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,837 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,992 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,657 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,464 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,981 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,260 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,105 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,009 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,865 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,931 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,649 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,768 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,599 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,305 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,676 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,048 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,410 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,323 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,687 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,258 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,235 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,098 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,030 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,206 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,738 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,456 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,887 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,319 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 60,182 |
| The Only American Country ... | 0 | - | 4.92 | 122,340 |
| Canada by Picture | 0 | - | 4.26 | 19,308 |
| Belize Country Quiz | 0 | - | 4.85 | 21,114 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,582 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,881 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,603 |
| O Canada Lyrics | 0 | - | 4.47 | 51,084 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,280 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,943 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,628 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,357 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,018 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,251 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,706 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,265 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,632 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,413,634 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,393 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,677 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,718 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,889 |
| U.S. States by Picture #1 | 0 | - | 4.21 | 15,523 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,846 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,316 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,471 |
| States of Brazil | 0 | - | 4.98 | 90,028 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,012 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,212 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,224 |
| 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 | 84,968 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,609 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,436 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,038 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,654 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,976 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,284 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,345 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,583 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,696 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,033 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,664 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,395 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,946 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,285 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,751 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,560 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,348 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,656 |
| Merged Countries #2 | 0 | - | 4.96 | 99,963 |
| Merged Countries #4 | 0 | - | 4.81 | 94,186 |
| Merged Countries #6 | 0 | - | 4.90 | 73,899 |
| Merged Countries #7 | 0 | - | 4.93 | 83,238 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,052 |
| United States Country Quiz | 0 | - | 4.43 | 102,333 |
| 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 | 60,255 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,098 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,404 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,091 |
| Random U.S. City to State | 0 | - | 4.45 | 77,017 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,795 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,205 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,772 |
| Countries by Road Signs | 0 | - | 4.98 | 54,447 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,561,551 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,748 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,432 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,806 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,980 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,352 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,976 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,721 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,822 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,341 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,262 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,635 |
| Asia Map Quiz | 0 | - | 4.99 | 926,630 |
| 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 | 431,369 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,143 |
