| African Countries by First 2 Letters | 0 | - | 4.96 | 266,537 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,257 |
| African East Coast | 0 | - | 4.96 | 95,055 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,927 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,309 |
| Countries with NO Military | 0 | - | 4.97 | 61,175 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,456 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,660 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,742 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,264 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,001 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,328 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,333 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,216 |
| Monarchies of Europe | 0 | - | 4.90 | 97,315 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,000 |
| Monarchies of Asia | 0 | - | 4.97 | 70,604 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,433 |
| Military History Vocabulary | 0 | - | 4.91 | 66,650 |
| Battle to Country | 0 | - | 4.91 | 52,526 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,342 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,161 |
| African Great Lakes | 0 | - | 4.82 | 65,160 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,088 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,526 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,247 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,120 |
| Name the English Monarchs | 0 | - | 4.92 | 497,910 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,492 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,716 |
| Mali Country Quiz | 0 | - | 4.84 | 24,608 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,095 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,354 |
| WWII Geography | 0 | - | 4.81 | 119,349 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,529 |
| Africa A-Z | 0 | - | 4.57 | 46,372 |
| African Geography A-Z | 0 | - | 4.33 | 21,417 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,452 |
| The American Civil War | 0 | - | 4.62 | 52,160 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,868 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,659 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,552 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,950 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,105 |
| Countries in World War I | 0 | - | 4.88 | 226,616 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 227,411 |
| Famous People from Africa | 0 | - | 4.45 | 10,858 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,806 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,207 |
| Word Chain - Africa | 0 | - | 4.47 | 31,441 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,868 |
| Gambia Country Quiz | 0 | - | 4.16 | 17,755 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,417 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,413 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 110,913 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,861 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,716 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,222 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,902 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,675 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,630 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,028 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,309 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,398 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,600 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,745 |
| Famous Germans | 0 | - | 4.50 | 54,616 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,511 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,045 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,831 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,396 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,163 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,566 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,078 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,715 |
| Countries with U.S. Troops | 0 | - | 4.38 | 131,633 |
| Countries With the Largest Air Forces | 0 | - | 4.47 | 51,236 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,333 |
| African Physical Geography | 0 | - | 4.51 | 31,569 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.74 | 105,315 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,046 |
| Geography of South Africa | 0 | - | 4.54 | 17,144 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,316 |
| Australian Capitals | 0 | - | 4.92 | 62,593 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.33 | 8,302 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,581 |
| Official European Union Languages | 0 | - | 4.97 | 236,534 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,703 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,204 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,223 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,483 |
| Asia Map Quiz | 0 | - | 4.99 | 907,037 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 98,769 |
| A Quiz About Islam | 0 | - | 4.31 | 48,209 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,444 |
| Countries in World War II | 0 | - | 4.53 | 904,549 |
| Countries of Africa | 0 | - | 5.00 | 2,507,915 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,816 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,692 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,926 |
| Provinces of South Africa | 0 | - | 4.74 | 21,384 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,800 |
| Australia Map Quiz | 0 | - | 4.94 | 342,486 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,537 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,078 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,881 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,209 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,148 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,996 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,308 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,222 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,647 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,907 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,282 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,496 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,173 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,921 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,297 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,540 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,511 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,564 |
| European Geography A-Z | 0 | - | 4.28 | 49,003 |
| The Only European Country ... | 0 | - | 4.91 | 213,839 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,538 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,568 |
| British Acronyms | 0 | - | 4.39 | 45,619 |
| British Monopoly Board | 0 | - | 4.52 | 41,034 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,921 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,702 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,994 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,517 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,501 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,016 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,472 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,498 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,447 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,927 |
| Japanese Companies | 0 | - | 4.28 | 34,085 |
| Countries that Have Won the Most Battles | 0 | - | 4.02 | 39,363 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,755 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,904 |
| NATO Countries | 0 | - | 4.98 | 275,740 |
| EU Countries Quiz | 0 | - | 4.99 | 269,926 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,046 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,910 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,227 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,517 |
| India A-Z | 0 | - | 4.42 | 33,921 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,435 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,406 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,629 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,578 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,277 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,508 |
| Top 10 Coldest African Countries | 0 | - | 4.62 | 21,325 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,112 |
| African Island Countries | 0 | - | 4.96 | 100,793 |
| Guinea Country Quiz | 0 | - | 4.73 | 18,464 |
| Sierra Leone Country Quiz | 0 | - | 4.43 | 19,399 |
| Australian States and Territories | 0 | - | 4.95 | 140,876 |
| Famous Australians by Description | 0 | - | 4.23 | 27,602 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,020 |
| Australia True or False | 0 | - | 4.87 | 56,508 |
| Flags of North and South America | 0 | - | 4.99 | 367,242 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,156 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,165 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,346 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,322 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,318 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,007 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,392 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,606 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,363 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,608 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,341 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,228 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,232 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,662 |
| North America Map Quiz | 0 | - | 4.98 | 244,447 |
| Top U.S. Universities | 0 | - | 4.15 | 144,083 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,380 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,792 |
| U.S. States by Governor | 0 | - | 4.43 | 17,984 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,573 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 42,168 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,547 |
| People on Money - United States | 0 | - | 4.31 | 63,206 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,731 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,429 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,410 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,562 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,921 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,966 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,615 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,499 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,239 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,676 |
| Celtic Nations | 0 | - | 4.69 | 46,812 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,787 |
