| US States Quiz | 0 | - | 5.00 | 16,829,858 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,004 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,023 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,815 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,352 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,200 |
| US States with an Empty Map | 0 | - | 5.00 | 623,208 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,022 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,658 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,298 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,279 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,649 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,129 |
| Flags of Oceania | 0 | - | 5.00 | 258,135 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,891 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,096 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,715 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,371 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,880 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,604 |
| Random European Flag to Country | 0 | - | 4.89 | 181,943 |
| Random African Flag to Country | 0 | - | 4.88 | 74,664 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,094 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,968 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,223 |
| Rivers of the United States | 0 | - | 4.93 | 66,066 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,409 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,471 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,387 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,795 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,811 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,854 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,036 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,684 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,765 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,318 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,624 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,667 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,616 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,578 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,693 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,776 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 157,950 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,304 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,506 |
| Pixelated United States Map | 0 | - | 4.87 | 94,063 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,521 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,312 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,825 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,626 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,917 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,373 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,285 |
| Every Country Shape | 0 | - | 5.00 | 463,663 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,767 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,436 |
| Random U.S. City to State | 0 | - | 4.45 | 76,102 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,613 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,920 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,642 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,546 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,163 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,811 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,002 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,597 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,561 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,282 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,772 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,295 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,388,851 |
| Boroughs of New York City | 0 | - | 4.47 | 84,475 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,985 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,811 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,920 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,564 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,229 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,874 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,160 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,260 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,302 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,955 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,141 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,499 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,034 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,720 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,061 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,876 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,817 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,190 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,319 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,351 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,744 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,706 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,390 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,291 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,022 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,699 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,845 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,570 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,310 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,473 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,524 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,311 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,178 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,237 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,918 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,185 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,204 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,343 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,931 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,290 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,297,298 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,507 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,192 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,350 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,734 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,779 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,007 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,039 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,215 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,550 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,235 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,453 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,024 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,409 |
| ALL California Cities | 0 | - | 4.37 | 42,985 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,444 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,201 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,033 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,291 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,244 |
| Arms Exports - United States | 0 | - | 4.75 | 62,258 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,277 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,362 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,353 |
| Every European Country Shape | 0 | - | 4.96 | 201,285 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,556 |
| Every African Country Shape | 0 | - | 4.90 | 87,005 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,781 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,278 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,096 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,914 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,335 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,504 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,095 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,547 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,585 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,624 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,247 |
| Flags of the Middle East | 0 | - | 4.69 | 62,552 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,566 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,979 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,963 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,969 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,653 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 52,956 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,232 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,025 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,199 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,001 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,476 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,633 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,980 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,154 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,194 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,659 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,681 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,954 |
| U.S. States By Population | 0 | - | 4.92 | 152,996 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,176 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,311 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,429 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,915 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,368 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,971 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,736 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,893 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,118 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,949 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,100 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,453 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,466 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,592 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,762 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,500 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,039 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,417 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,107 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,686 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,255 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,677 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,366 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,666 |
| State Quiz - Florida | 0 | - | 4.47 | 62,232 |
| State Quiz - Texas | 0 | - | 4.43 | 62,785 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,740 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,233 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,501 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,414 |
