| 10 Plagues of Egypt | 0 | - | 4.41 | 53,865 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,475 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,704 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,479 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,650 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,766 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,593 |
| States of India | 0 | - | 4.95 | 194,126 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,435 |
| Countries of the Popes | 0 | - | 4.79 | 128,343 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,714 |
| Provinces of Turkey | 0 | - | 4.95 | 204,669 |
| Provinces of China | 0 | - | 4.97 | 205,643 |
| Japanese Prefectures | 0 | - | 4.98 | 137,604 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,708,535 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,630 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,211 |
| Hindu Countries | 0 | - | 4.86 | 50,306 |
| Roald Dahl Books | 0 | - | 4.44 | 34,080 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,915 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,216 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,686 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,025 |
| Jane Austen Novels | 0 | - | 4.41 | 27,470 |
| Shakespearean Characters | 0 | - | 4.38 | 37,679 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,720 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,292 |
| Asian Physical Geography | 0 | - | 4.61 | 35,562 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,137 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,581 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,622 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,901 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,032 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,903 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,954 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,692 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,734 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,500 |
| History of India | 0 | - | 4.62 | 21,454 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,601 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,606 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,403 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,326 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,595 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,266 |
| Name All Charles Dickens Novels | 0 | - | 4.40 | 42,946 |
| Pope Facts | 0 | - | 4.39 | 31,293 |
| Asian Islands | 0 | - | 4.49 | 20,865 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,263 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,836 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,500 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,010 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,470 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,552 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,606 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,284 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,120 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,131 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,032 |
| A Quiz About Islam | 0 | - | 4.31 | 48,501 |
| Middle East A-Z | 0 | - | 4.47 | 46,148 |
| Egyptian Gods and Goddesses | 0 | - | 4.43 | 27,584 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,950 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,383 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,128 |
| Vietnam War Countries | 0 | - | 4.82 | 94,358 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,770 |
| Dynasties of China | 0 | - | 4.64 | 27,968 |
| History of China | 0 | - | 4.37 | 57,324 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,469 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,181 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,873 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,823 |
| Countries of Africa | 0 | - | 5.00 | 2,545,100 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,854 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,107 |
| African East Coast | 0 | - | 4.96 | 96,285 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,154 |
| Oceania Map Quiz | 0 | - | 4.98 | 652,501 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,933 |
| Australian Capitals | 0 | - | 4.92 | 62,754 |
| Australia Map Quiz | 0 | - | 4.95 | 345,166 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,640 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,352 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,812 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,581 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,327 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,050 |
| Official European Union Languages | 0 | - | 4.97 | 238,928 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,135 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,112 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,689 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,063 |
| The Only European Country ... | 0 | - | 4.91 | 217,409 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,589 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,916 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,124 |
| Middle Earth Geography | 0 | - | 4.56 | 39,875 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,582 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,887 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,141 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,015 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,287 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,871 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,834 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,308 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,746 |
| Asia Map Quiz | 0 | - | 4.99 | 919,730 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,524 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,840 |
| Word Chain - Asia | 0 | - | 4.34 | 29,348 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,298 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,803 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,871 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,582 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,598 |
| History of Egypt | 0 | - | 4.58 | 24,061 |
| Israel Country Quiz | 0 | - | 3.84 | 75,091 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,946 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,802 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,324 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,599 |
| Chinese Inventions | 0 | - | 4.30 | 33,823 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,417 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,420 |
| Japanese Companies | 0 | - | 4.28 | 34,263 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,953 |
| Japanese Loanwords | 0 | - | 4.47 | 84,711 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,805 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,803 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,021 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,093 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,412 |
| The Life of Gandhi | 0 | - | 4.37 | 13,062 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,350 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,821 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,105 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,224 |
| African Great Lakes | 0 | - | 4.82 | 66,519 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,393 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,361 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,798 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,486 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,440 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,890 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,846 |
| The Only African Country ... | 0 | - | 4.99 | 129,276 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,210 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,769 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,457 |
| African Island Countries | 0 | - | 4.96 | 101,876 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,819 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,844 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,071 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,407 |
| Name a Valid African Country | 0 | - | 4.98 | 154,366 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,424 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,855 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,131 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,592 |
| Flags of Oceania | 0 | - | 5.00 | 260,547 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,433 |
| Australian States and Territories | 0 | - | 4.96 | 142,237 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,712 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,367 |
| Australia True or False | 0 | - | 4.87 | 56,954 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,680 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,283 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,140 |
| Regions of New Zealand | 0 | - | 4.84 | 28,592 |
| Flags of North and South America | 0 | - | 4.99 | 374,347 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,716 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,403 |
| The Only American Country ... | 0 | - | 4.92 | 121,821 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,277 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,387 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,122 |
| States of Mexico | 0 | - | 4.96 | 176,791 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,108 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,825 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,097 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,175 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,251 |
| States of Brazil | 0 | - | 4.97 | 88,606 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,640 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,964 |
| Central American Countries | 0 | - | 4.98 | 156,779 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,964 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,068 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,874 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,191 |
| North America Map Quiz | 0 | - | 4.98 | 249,479 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,845 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,409 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,616 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,113 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,759 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,807 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,876 |
