| Regions of New Zealand | 0 | - | 4.84 | 28,814 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,249 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,174 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,967 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,082 |
| Middle East A-Z | 0 | - | 4.47 | 46,280 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,324 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,685 |
| Australian Capitals | 0 | - | 4.92 | 62,884 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,500 |
| European Geography A-Z | 0 | - | 4.29 | 49,536 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,855 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,109 |
| Africa A-Z | 0 | - | 4.57 | 46,808 |
| Australia True or False | 0 | - | 4.87 | 57,239 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,339 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,522 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,964 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,518 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,057 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,463 |
| European Geography By Letter - M | 0 | - | 4.69 | 133,006 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,410 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,987 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,263 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,903 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,644 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,171 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,943 |
| France A-Z | 0 | - | 4.16 | 38,371 |
| Switzerland A-Z | 0 | - | 4.45 | 25,802 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,562 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,178 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,743 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,304 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,746 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,419 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,429 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,239 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,256 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,086 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,289 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,272 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,641 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,144 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,033 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,264 |
| London A-Z | 0 | - | 4.10 | 40,919 |
| African Geography A-Z | 0 | - | 4.33 | 21,553 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,412 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,048 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,233 |
| Countries that Start with D | 0 | - | 4.96 | 718,380 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,366 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,963 |
| Countries that Start with H | 0 | - | 4.96 | 610,976 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,485 |
| Countries that Start with J | 0 | - | 4.98 | 608,297 |
| Countries that Start with K | 0 | - | 4.97 | 822,187 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,620 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,719 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,821 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,553 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,295 |
| Countries that Start with U | 0 | - | 4.97 | 909,578 |
| Countries that Start with V | 0 | - | 4.98 | 612,786 |
| Countries that Start with F | 0 | - | 4.83 | 622,360 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,157 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,830 |
| Australia Country Quiz | 0 | - | 4.43 | 69,904 |
| Canada A-Z | 0 | - | 4.73 | 33,003 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,170 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,178 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,640 |
| European Geography By Letter - E | 0 | - | 4.23 | 121,848 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,843 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,507 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,300 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,833 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,482 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,826 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,762 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 52,067 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,292 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,250 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,477 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,132 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,092 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,522 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,011 |
| Turkey A-Z | 0 | - | 4.04 | 11,946 |
| The Bible A-Z | 0 | - | 4.29 | 60,036 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,988 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,796 |
| Famous Australians by Description | 0 | - | 4.23 | 28,199 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,813 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,243 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,499 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,959 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,137 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,725 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,714 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,770 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,733 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,484 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,641 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,802 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,753 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,889 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,102 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,837 |
| California Cities A-Z | 0 | - | 4.07 | 17,499 |
| Hawaii A-Z | 0 | - | 4.28 | 13,496 |
| Texas A-Z | 0 | - | 4.19 | 16,448 |
| Ohio A-Z | 0 | - | 4.15 | 6,421 |
| Pennsylvania A-Z | 0 | - | 4.11 | 7,601 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,596 |
| Russian History A-Z | 0 | - | 4.35 | 32,326 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 281,127 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,339 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,752 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,986 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 78,359 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 60,492 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,419 |
| South America A-Z | 0 | - | 4.15 | 10,962 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,616 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,868 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,075 |
| Famous Germans | 0 | - | 4.50 | 55,894 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,582 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,328,288 |
| Countries that Start with R | 0 | - | 4.44 | 451,061 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,598 |
| 20th Century A-Z | 0 | - | 4.50 | 54,055 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,770 |
| Word Chain - Australia | 0 | - | 4.38 | 38,270 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,218 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,255 |
| U.S. Geography by Letter - F | 0 | - | 3.85 | 45,537 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,997 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,887 |
| Official European Union Languages | 0 | - | 4.97 | 240,455 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,877 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,560 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,698 |
| Asia Map Quiz | 0 | - | 4.99 | 927,186 |
| A Quiz About Islam | 0 | - | 4.32 | 48,670 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,255 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,386 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,870 |
| 19th Century A-Z | 0 | - | 4.77 | 47,525 |
| 18th Century A-Z | 0 | - | 4.54 | 43,368 |
| 17th Century A-Z | 0 | - | 4.78 | 34,791 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,155 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,644 |
| Australia Map Quiz | 0 | - | 4.95 | 346,611 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,658 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,289 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 750,533 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,478 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,362 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,686 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,412 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,598 |
| The Only European Country ... | 0 | - | 4.91 | 219,755 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,918 |
| Famous French People | 0 | - | 4.05 | 36,189 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,120 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,239 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,266 |
| Japanese Companies | 0 | - | 4.29 | 34,403 |
| Countries of Africa | 0 | - | 5.00 | 2,566,315 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,315 |
| African East Coast | 0 | - | 4.96 | 96,964 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,863 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,126 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,309 |
| Countries with NO Military | 0 | - | 4.97 | 63,679 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 106,062 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,122 |
| Monarchies of the World | 0 | - | 4.94 | 170,661 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 114,213 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,611 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,607 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,856 |
| Disney Animated Characters | 0 | - | 4.88 | 603,292 |
| People on Money by Country | 0 | - | 4.83 | 60,845 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,246 |
| Fast Math - Addition | 0 | - | 4.87 | 525,661 |
| NATO Countries | 0 | - | 4.98 | 284,255 |
| EU Countries Quiz | 0 | - | 4.99 | 279,180 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,944 |
| 7 Deadly Sins | 0 | - | 4.88 | 405,067 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,422 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,670 |
| Astronomy Quiz | 0 | - | 4.90 | 83,471 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,325 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,093 |
