| US States Quiz | 0 | - | 5.00 | 16,960,357 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,349 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,457 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,541 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,124 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,624 |
| US States with an Empty Map | 0 | - | 5.00 | 627,427 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,806 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,191 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,789 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,642 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,325 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,965 |
| Flags of Oceania | 0 | - | 5.00 | 261,791 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,180 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,329 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,767 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,101 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,885 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,188 |
| Random European Flag to Country | 0 | - | 4.90 | 183,805 |
| Random African Flag to Country | 0 | - | 4.88 | 75,415 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,894 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,456 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,940 |
| Rivers of the United States | 0 | - | 4.93 | 66,536 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,091 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,677 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,297 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,641 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,132 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,592 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,701 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,941 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,612 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,516 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,173 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,250 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,157 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,018 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,032 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,081 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,166 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,199 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,766 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,094 |
| Pixelated United States Map | 0 | - | 4.88 | 94,644 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,551,400 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,011 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,263 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,049 |
| World Map without 12 Countries | 0 | - | 4.97 | 345,596 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 908,931 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,955 |
| Every Country Shape | 0 | - | 5.00 | 469,472 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,879 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,526 |
| Random U.S. City to State | 0 | - | 4.45 | 76,755 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,008 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,516 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,419 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,354 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,731 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,285 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,244 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,774 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,689,805 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,818 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,249 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,489 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,795 |
| Boroughs of New York City | 0 | - | 4.47 | 84,861 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,099 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 174,235 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,088 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,833 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 226,419 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,894 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 39,337 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 33,473 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,927 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,944 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,597 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,737 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,992 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,505 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,213 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,613 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 78,120 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,930 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,117 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,972 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,323 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,798 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,760 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,895 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,045 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,114 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,346 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,105 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 65,996 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,067 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,224 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,704 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,604 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,322 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,146 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,750 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,011 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,685 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,932 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,362 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,996 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,446 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,007 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,373,442 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,024 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,199 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,979 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,834 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,325 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,839 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,813 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,002 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,275 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,709 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,848 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,742 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,661 |
| ALL California Cities | 0 | - | 4.37 | 43,185 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,484 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,157 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,178 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,812 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,082 |
| Arms Exports - United States | 0 | - | 4.77 | 62,636 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,932 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,769 |
| Every European Country Shape | 0 | - | 4.96 | 202,582 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,153 |
| Every African Country Shape | 0 | - | 4.90 | 88,073 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,105 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,594 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,396 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,221 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,255 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,235 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,601 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,875 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,798 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,903 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,305 |
| Flags of the Middle East | 0 | - | 4.69 | 62,771 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,674 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,417 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,445 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,407 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,133 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,313 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,562 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,451 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,610 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,732 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,504 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,541 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,779 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,330 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,995 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,013 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,848 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,655 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,012 |
| U.S. States By Population | 0 | - | 4.92 | 153,960 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,985 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,755 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,670 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,712 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,939 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,709 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,130 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,284 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,707 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,219 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,440 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,952 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,631 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,718 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,504 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,070 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,562 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,754 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,551 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,934 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,399 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,949 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,887 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,791 |
| State Quiz - Florida | 0 | - | 4.47 | 62,513 |
| State Quiz - Texas | 0 | - | 4.43 | 63,094 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,930 |
