| Mississippi River States Empty Map Quiz | 0 | - | 4.83 | 54,999 |
| 10 Longest Rivers in the United States | 0 | - | 4.84 | 38,270 |
| Rivers of the United States | 0 | - | 4.92 | 64,254 |
| African Great Lakes | 0 | - | 4.81 | 63,521 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 33,797 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,279 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 136,988 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 87,587 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 95,230 |
| United States Map Quiz | 0 | - | 4.98 | 4,116,091 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 63,689 |
| Vietnam War Countries | 0 | - | 4.82 | 92,583 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 59,986 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.81 | 52,413 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 56,791 |
| Random American Countries on a Map | 0 | - | 4.96 | 96,920 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 73,329 |
| US States Quiz | 0 | - | 5.00 | 16,422,566 |
| Hawaiian Islands | 0 | - | 4.83 | 41,865 |
| U.S. State Border Crossings | 0 | - | 4.97 | 94,661 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 362,083 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 89,546 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 78,907 |
| Total United States Immigration by Country | 0 | - | 4.90 | 108,463 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 234,413 |
| Las Vegas Casinos | 0 | - | 4.11 | 37,815 |
| U.S. National Parks Quiz | 0 | - | 4.84 | 53,574 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 321,310 |
| Asian Physical Geography | 0 | - | 4.61 | 35,124 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,537 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 106,188 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 89,150 |
| Europe Map Quiz | 0 | - | 5.00 | 4,677,225 |
| Counties of Ohio | 0 | - | 4.43 | 44,621 |
| Pixelated United States Map | 0 | - | 4.90 | 91,968 |
| US States with an Empty Map | 0 | - | 5.00 | 610,231 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 115,021 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 108,551 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 110,605 |
| U.S. States with Short Names | 0 | - | 4.91 | 145,483 |
| U.S. States that Start with M | 0 | - | 4.93 | 183,728 |
| U.S. States By Population | 0 | - | 4.90 | 139,861 |
| U.S. States that Start with N | 0 | - | 4.95 | 168,190 |
| U.S. States with Longest Names | 0 | - | 4.84 | 42,832 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 80,912 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 62,948 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 63,728 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 157,130 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 175,853 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 122,972 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.84 | 68,305 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 84,723 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 187,707 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 165,969 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 102,842 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 70,696 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 93,363 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 140,006 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,300 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,701 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 33,861 |
| South China Sea Countries | 0 | - | 4.79 | 57,135 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 143,618 |
| Countries Closest to Alaska | 0 | - | 4.93 | 121,589 |
| Countries Closest to Maine | 0 | - | 4.84 | 65,304 |
| Countries that Beat the United States | 0 | - | 4.93 | 162,818 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 113,238 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,426,920 |
| Oceania Map Quiz | 0 | - | 4.98 | 623,649 |
| Africa Map Quiz | 0 | - | 5.00 | 2,083,535 |
| Asia Map Quiz | 0 | - | 4.99 | 889,945 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 99,261 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 47,107 |
| African Physical Geography | 0 | - | 4.51 | 31,376 |
| European Physical Geography | 0 | - | 4.26 | 33,174 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 420,011 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 80,569 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 493,384 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 92,151 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 45,924 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 203,798 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 129,424 |
| U.S. Senators by State | 0 | - | 4.46 | 39,339 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 121,811 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 122,821 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 92,655 |
| Top 10 Most Native American U.S. States | 0 | - | 4.86 | 89,217 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 60,863 |
| Africa Capitals Quiz | 0 | - | 4.99 | 717,769 |
| Asia Capitals Quiz | 0 | - | 4.97 | 673,972 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 86,329 |
| Boroughs of New York City | 0 | - | 4.46 | 82,894 |
| New York City A-Z | 0 | - | 4.18 | 31,943 |
| Countries That Use the Euro | 0 | - | 4.96 | 99,344 |
| Countries with Wild Tigers | 0 | - | 4.96 | 134,288 |
| Countries with Wild Penguins | 0 | - | 4.94 | 98,086 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 44,034 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 110,567 |
| The Only European Country ... | 0 | - | 4.92 | 207,831 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.88 | 85,348 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 205,921 |
| European Countries NOT in NATO | 0 | - | 4.89 | 56,746 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 91,379 |
| Countries of Africa | 0 | - | 5.00 | 2,457,541 |
| Countries that Visit Florida the Most | 0 | - | 4.61 | 58,468 |
| Countries Closest to United States A-Z | 0 | - | 4.83 | 116,037 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,257 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,364,630 |
| South America Flags Map Quiz | 0 | - | 4.96 | 84,448 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 48,414 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 94,772 |
| Western Africa Map Quiz | 0 | - | 4.97 | 71,401 |
| Australia Map Quiz | 0 | - | 4.94 | 339,411 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 359,023 |
| California Cities Map Quiz | 0 | - | 4.50 | 86,808 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,155 |
| New York Cities Map Quiz | 0 | - | 4.54 | 41,670 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 56,896 |
| U.S. State Flags | 0 | - | 4.88 | 162,313 |
| South American Physical Geography | 0 | - | 4.58 | 18,131 |
| Seas of Europe | 0 | - | 4.36 | 83,287 |
| U.S. States that Border Canada | 0 | - | 4.91 | 177,579 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 64,680 |
| African East Coast | 0 | - | 4.96 | 93,469 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 86,473 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 214,950 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 129,855 |
| State Quiz - Florida | 0 | - | 4.46 | 61,316 |
| State Quiz - Texas | 0 | - | 4.43 | 61,857 |
| State Quiz - New York | 0 | - | 4.52 | 45,149 |
| State Quiz - California | 0 | - | 4.68 | 63,189 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,050 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,194,780 |
| Flags of Asia Quiz | 0 | - | 4.99 | 591,904 |
| Countries of Europe by Population | 0 | - | 4.98 | 173,683 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,208 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 106,952 |
| Most-Visited Cities in Europe | 0 | - | 4.86 | 71,310 |
| ALL California Cities | 0 | - | 4.36 | 42,303 |
| Europe Capital to Country | 0 | - | 4.99 | 243,645 |
| Asia Capital to Country | 0 | - | 4.96 | 124,261 |
| EU Capitals with No Hints | 0 | - | 4.96 | 141,685 |
| European Capitals by Map | 0 | - | 4.99 | 131,870 |
| African Capitals by Map | 0 | - | 4.99 | 129,505 |
| South America Capitals Quiz | 0 | - | 5.00 | 470,596 |
| Asian Capitals by Map | 0 | - | 4.98 | 59,249 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 89,515 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 82,141 |
| European Coastal Capitals | 0 | - | 4.95 | 88,269 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 51,477 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 261,164 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 217,574 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 80,718 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 101,671 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,304,266 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 172,231 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 212,606 |
| Countries of the Middle East | 0 | - | 4.95 | 195,627 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 86,535 |
| Slavic Countries | 0 | - | 4.96 | 109,567 |
| African Island Countries | 0 | - | 4.96 | 99,197 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,627 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.68 | 74,636 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 41,847 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 122,801 |
| Landforms by Country | 0 | - | 4.52 | 51,787 |
| Countries of North America Quiz | 0 | - | 5.00 | 993,221 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 123,725 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 104,716 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 133,654 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 213,187 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 189,658 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 151,308 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 111,517 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 141,992 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 148,438 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 114,073 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 158,237 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 97,109 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 105,816 |
| Countries with the Most Sheep | 0 | - | 4.90 | 91,559 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 626,417 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 895,202 |
| South America Map Quiz | 0 | - | 5.00 | 1,526,325 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 125,677 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 85,421 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 125,465 |
| North America Map Quiz | 0 | - | 4.98 | 237,893 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 97,281 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 108,157 |
| UK Cities Map Quiz | 0 | - | 4.95 | 458,405 |
| Random U.S. States on a Map | 0 | - | 4.96 | 612,288 |
| Merged U.S. States | 0 | - | 4.36 | 43,436 |
| Flags of Africa Quiz | 0 | - | 5.00 | 449,386 |
| Flags of North and South America | 0 | - | 4.99 | 350,019 |
| Australian States and Territories | 0 | - | 4.95 | 139,019 |
| Canada Provinces and Territories | 0 | - | 5.00 | 329,634 |
| Territories of the United States | 0 | - | 4.78 | 51,690 |
| Counties of England | 0 | - | 4.97 | 777,435 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 160,832 |
