| Regions of New Zealand | 0 | - | 4.84 | 28,654 |
| Australian Capitals | 0 | - | 4.92 | 62,801 |
| Australia True or False | 0 | - | 4.87 | 57,054 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,866 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,559 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,514 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,858 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,523 |
| Australia Country Quiz | 0 | - | 4.43 | 69,761 |
| Famous Australians by Description | 0 | - | 4.23 | 28,076 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,699 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,621 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,827 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,242 |
| Africa A-Z | 0 | - | 4.57 | 46,733 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,005 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,189 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,393 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,603 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 120,964 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,352 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,976 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,645 |
| European Geography By Letter - M | 0 | - | 4.69 | 131,977 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,804 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,326 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,545 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,229 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,561 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,162 |
| Famous Germans | 0 | - | 4.50 | 55,648 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,033 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,349 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,942 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,575 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,094 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,560 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,217 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,172 |
| Middle East A-Z | 0 | - | 4.47 | 46,200 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,718 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,662 |
| Word Chain - Australia | 0 | - | 4.38 | 38,208 |
| Canada A-Z | 0 | - | 4.73 | 32,927 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,538 |
| Official European Union Languages | 0 | - | 4.97 | 239,380 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,409 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,069 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,251 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,954 |
| Asia Map Quiz | 0 | - | 4.99 | 922,727 |
| A Quiz About Islam | 0 | - | 4.31 | 48,560 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,062 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,564 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,113 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,113 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,199 |
| Australia Map Quiz | 0 | - | 4.95 | 345,704 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,815 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,244 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,574 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,245 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,928 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,359 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,820 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,202 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,655 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,735 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,045 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,855 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,551 |
| European Geography By Letter - I | 0 | - | 4.09 | 96,249 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,892 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,309 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,382 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,207 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,673 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,660 |
| European Geography A-Z | 0 | - | 4.29 | 49,426 |
| The Only European Country ... | 0 | - | 4.91 | 218,250 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,096 |
| Famous French People | 0 | - | 4.07 | 35,980 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,988 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,186 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,091 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,344 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,965 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,905 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,378 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,660 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,867 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,093 |
| Japanese Companies | 0 | - | 4.29 | 34,306 |
| Countries of Africa | 0 | - | 5.00 | 2,551,998 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,583 |
| African East Coast | 0 | - | 4.96 | 96,520 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,395 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,286 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,703 |
| Countries with NO Military | 0 | - | 4.97 | 62,923 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,653 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,378 |
| Monarchies of the World | 0 | - | 4.94 | 169,731 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,599 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,845 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,993 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,474 |
| Disney Animated Characters | 0 | - | 4.88 | 602,381 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,931 |
| Fast Math - Addition | 0 | - | 4.87 | 524,266 |
| NATO Countries | 0 | - | 4.98 | 282,503 |
| EU Countries Quiz | 0 | - | 4.99 | 276,714 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,796 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,536 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,312 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,619 |
| Astronomy Quiz | 0 | - | 4.90 | 83,033 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,062 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,775 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,835 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,224 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,697 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,584 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,465 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,711 |
| Australian States and Territories | 0 | - | 4.96 | 142,565 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,433 |
| Australian Slang | 0 | - | 4.24 | 28,690 |
| Flags of North and South America | 0 | - | 4.99 | 375,691 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,852 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,617 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,408 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,437 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,401 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,125 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,304 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,560 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,443 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,606 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,708 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,500 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,370 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,882 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,703 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,547 |
| North America Map Quiz | 0 | - | 4.98 | 250,538 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,913 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,987 |
| People on Money - United States | 0 | - | 4.31 | 63,400 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,945 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,011 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,984 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,446 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,067 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,166 |
| Celtic Nations | 0 | - | 4.61 | 47,056 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,286 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,250 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,805 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,141 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,582 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,062 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,759 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,750 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,904 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,615 |
| Slavic Countries | 0 | - | 4.96 | 112,153 |
| Russian History A-Z | 0 | - | 4.35 | 32,051 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,656 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,111 |
| France A-Z | 0 | - | 4.16 | 38,305 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,602 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,208 |
| Famous Irish People | 0 | - | 4.05 | 46,048 |
| Switzerland A-Z | 0 | - | 4.45 | 25,736 |
| Counties of England | 0 | - | 4.97 | 800,991 |
| London A-Z | 0 | - | 4.10 | 40,850 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,949 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,593 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,320 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,688 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,960 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,535 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,074 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,074 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,857 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,202 |
| Countries of the Middle East | 0 | - | 4.96 | 202,204 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,673 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,383 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,446 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,014 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,277 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,042 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,944 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,267 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,884 |
| African Island Countries | 0 | - | 4.96 | 102,207 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,262 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,510 |
