| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,070 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,247 |
| Rivers of the United States | 0 | - | 4.93 | 66,365 |
| African Great Lakes | 0 | - | 4.82 | 66,535 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,490 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,195 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,530 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,473 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,526 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,877 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,656 |
| Vietnam War Countries | 0 | - | 4.82 | 94,369 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,827 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,735 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,795 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,626 |
| US States Quiz | 0 | - | 5.00 | 16,921,879 |
| Hawaiian Islands | 0 | - | 4.83 | 42,780 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,624 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,847 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,248 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,060 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,893 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,915 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,091 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,128 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,238 |
| African Physical Geography | 0 | - | 4.51 | 31,746 |
| Asian Physical Geography | 0 | - | 4.61 | 35,565 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,121 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,965 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,010 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,117 |
| Ohio Counties | 0 | - | 4.48 | 45,960 |
| Pixelated United States Map | 0 | - | 4.88 | 94,489 |
| US States with an Empty Map | 0 | - | 5.00 | 626,116 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,141 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,737 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,687 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,362 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,678 |
| U.S. States By Population | 0 | - | 4.92 | 153,757 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,739 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,607 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,716 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,338 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,804 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,301 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,962 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,429 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,676 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,457 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,993 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,507 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,327 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,002 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,324 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,937 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,191 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,078 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,226 |
| South China Sea Countries | 0 | - | 4.78 | 57,758 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,715 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,603 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,255 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,852 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,991 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,818 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,005 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,126 |
| Asia Map Quiz | 0 | - | 4.99 | 919,935 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,958 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,681 |
| European Physical Geography | 0 | - | 4.26 | 33,542 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,144 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,618 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,956 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,403 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,859 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,509 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,537 |
| U.S. Senators by State | 0 | - | 4.44 | 40,006 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,340 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,976 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,973 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,362 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,016 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,983 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,938 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,252 |
| US States and State Capitals | 0 | - | 4.99 | 163,603 |
| Boroughs of New York City | 0 | - | 4.47 | 84,723 |
| New York City A-Z | 0 | - | 4.18 | 32,332 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,630 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,987 |
| Countries with Wild Penguins | 0 | - | 4.94 | 100,308 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,131 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,734 |
| The Only European Country ... | 0 | - | 4.91 | 217,467 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 87,316 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,858 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,624 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,745 |
| Countries of Africa | 0 | - | 5.00 | 2,545,784 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,445 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,358 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,940 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,997 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,342 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,960 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,339 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,169 |
| Australia Map Quiz | 0 | - | 4.95 | 345,240 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,108 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,051 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,934 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,272 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,240 |
| U.S. State Flags | 0 | - | 4.88 | 171,386 |
| South American Physical Geography | 0 | - | 4.58 | 18,368 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,335 |
| Seas of Europe | 0 | - | 4.37 | 84,730 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,611 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,388 |
| African East Coast | 0 | - | 4.96 | 96,308 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,236 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,416 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,652 |
| State Quiz - Florida | 0 | - | 4.47 | 62,435 |
| State Quiz - Texas | 0 | - | 4.43 | 62,974 |
| State Quiz - New York | 0 | - | 4.52 | 46,225 |
| State Quiz - California | 0 | - | 4.69 | 64,571 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,790 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,023 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,074 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,552 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,628 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,990 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,418 |
| ALL California Cities | 0 | - | 4.37 | 43,114 |
| Europe Capital to Country | 0 | - | 4.99 | 250,935 |
| Asia Capital to Country | 0 | - | 4.96 | 126,889 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,235 |
| European Capitals by Map | 0 | - | 4.99 | 140,039 |
| African Capitals by Map | 0 | - | 4.99 | 134,203 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,707 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,670 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,314 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,658 |
| European Coastal Capitals | 0 | - | 4.95 | 90,845 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,683 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,934 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,633 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,935 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,253 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,996 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,707 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,445 |
| Countries of the Middle East | 0 | - | 4.96 | 201,744 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,594 |
| Slavic Countries | 0 | - | 4.96 | 111,909 |
| African Island Countries | 0 | - | 4.96 | 101,897 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 47,954 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,595 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,968 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,682 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,247 |
| Landforms by Country | 0 | - | 4.52 | 51,986 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,142 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,267 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,819 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,884 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,401 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,954 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,055 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,727 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,423 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,461 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,814 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,505 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,385 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,241 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,450 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,400 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,830 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,011 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,961 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,137 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,372 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,436 |
| North America Map Quiz | 0 | - | 4.98 | 249,563 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,111 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,427 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,243 |
| Random U.S. States on a Map | 0 | - | 4.96 | 627,898 |
| Merged U.S. States | 0 | - | 4.37 | 44,261 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,406 |
| Flags of North and South America | 0 | - | 4.99 | 374,457 |
| Australian States and Territories | 0 | - | 4.96 | 142,260 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,793 |
