| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,646 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 53,689 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,083 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,341 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,988 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,494 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,457 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,347 |
| States of India | 0 | - | 4.94 | 191,536 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,138 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,530 |
| Countries of the Popes | 0 | - | 4.79 | 127,555 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,164 |
| Provinces of Turkey | 0 | - | 4.95 | 202,745 |
| Provinces of China | 0 | - | 4.97 | 201,884 |
| Japanese Prefectures | 0 | - | 4.98 | 135,600 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,672,291 |
| Prime Ministers of the UK | 0 | - | 4.96 | 436,412 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,413 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,602 |
| Hindu Countries | 0 | - | 4.86 | 49,801 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,196 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,052 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,621 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,844 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,312 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,461 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,110 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,492 |
| Countries Closest to Israel | 0 | - | 4.67 | 105,411 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,525 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,834 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,431 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,176 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,571 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,879 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,456 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,427 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 434,976 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,816 |
| Shakespearean Characters | 0 | - | 4.38 | 37,560 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,353 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,835 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,106 |
| Asian Physical Geography | 0 | - | 4.61 | 35,428 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,996 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,481 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,496 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,865 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,604 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 57,546 |
| History of India | 0 | - | 4.61 | 21,335 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,306 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,899 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,843 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,094 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,604 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,836 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,177 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,438 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,447 |
| Pope Facts | 0 | - | 4.39 | 31,124 |
| Asian Islands | 0 | - | 4.49 | 20,793 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,941 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,512 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,247 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,696 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,175 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,393 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,418 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,189 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,973 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,816 |
| A Quiz About Islam | 0 | - | 4.31 | 48,311 |
| Middle East A-Z | 0 | - | 4.47 | 45,905 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,612 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,788 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,814 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,342 |
| Dynasties of China | 0 | - | 4.64 | 27,723 |
| History of China | 0 | - | 4.37 | 56,893 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,262 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,027 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,749 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,461 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,699 |
| Countries of Africa | 0 | - | 5.00 | 2,519,683 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,007 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,212 |
| African East Coast | 0 | - | 4.96 | 95,463 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,322 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,189 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,154 |
| Australian Capitals | 0 | - | 4.92 | 62,649 |
| Australia Map Quiz | 0 | - | 4.94 | 343,177 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,776 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,651 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,419 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,973 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,438 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,809 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,831 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,114 |
| Official European Union Languages | 0 | - | 4.97 | 237,583 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,266 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,730 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,222 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,389 |
| The Only European Country ... | 0 | - | 4.91 | 214,974 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,228 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,878 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,655 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,977 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,790 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,080 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,611 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,593 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,096 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,672 |
| Asia Map Quiz | 0 | - | 4.99 | 910,468 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,465 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,594 |
| Word Chain - Asia | 0 | - | 4.34 | 29,266 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,134 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,577 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,585 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,899 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,515 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,497 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,071 |
| History of Egypt | 0 | - | 4.58 | 23,977 |
| Prime Ministers of Israel | 0 | - | 3.97 | 17,867 |
| Israel Country Quiz | 0 | - | 3.86 | 74,813 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,817 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,667 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,447 |
| Vietnam War Countries | 0 | - | 4.83 | 93,867 |
| Chinese Inventions | 0 | - | 4.30 | 33,750 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,346 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,265 |
| Japanese Companies | 0 | - | 4.28 | 34,141 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,855 |
| Japanese Loanwords | 0 | - | 4.47 | 84,464 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,133 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,574 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,190 |
| The Life of Gandhi | 0 | - | 4.37 | 13,027 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,615 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,443 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,182 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,146 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,851 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,633 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,796 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,429 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,681 |
| The Only African Country ... | 0 | - | 4.98 | 128,679 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,905 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,131 |
| African Island Countries | 0 | - | 4.96 | 101,109 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,398 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,373 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,685 |
| Flags of Oceania | 0 | - | 5.00 | 256,753 |
| Australian States and Territories | 0 | - | 4.96 | 141,302 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,773 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,117 |
| Australia True or False | 0 | - | 4.87 | 56,659 |
| Flags of North and South America | 0 | - | 4.99 | 369,833 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,378 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,481 |
| The Only American Country ... | 0 | - | 4.92 | 121,136 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,705 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,759 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,118 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,657 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,631 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,337 |
| North America Map Quiz | 0 | - | 4.98 | 246,282 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,237 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,421 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,180 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,766 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,517 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,132 |
| Arms Exports - United States | 0 | - | 4.75 | 61,805 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,298 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,065 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,035 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,233 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,890 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,299 |
| Presidential Middle Names | 0 | - | 4.41 | 59,906 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,962 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,175 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,843 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,267 |
| The American Revolution | 0 | - | 4.52 | 54,136 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,402 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,663 |
