| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,839 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,304 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 109,842 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,665 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,732 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,070 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,490 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,526 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,236 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,330 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,146 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,814 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,476 |
| States of India | 0 | - | 4.95 | 192,906 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,308 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,007 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,433 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,137 |
| Provinces of Turkey | 0 | - | 4.95 | 203,808 |
| Provinces of China | 0 | - | 4.97 | 203,863 |
| Japanese Prefectures | 0 | - | 4.98 | 136,573 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,677 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,560 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,123 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,475 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,209 |
| Name a Valid African Country | 0 | - | 4.98 | 153,899 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,733 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,873 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,492 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,872 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,399 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,488 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,870 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,518 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 488,790 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 712,229 |
| Azerbaijan Country Quiz | 0 | - | 4.46 | 25,688 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,108 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,906 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,742 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,593 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,649 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,479 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,761 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,013 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,757 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,626 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,004 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,678 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,526 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,386 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,031 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,482 |
| Asian Physical Geography | 0 | - | 4.60 | 35,497 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,068 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,542 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,705 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,662 |
| Last Names by Country of Origin | 0 | - | 4.63 | 156,413 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 59,019 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,950 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,130 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,225 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,322 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,234 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,896 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,186 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,205 |
| German Groups of Things | 0 | - | 4.46 | 38,453 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,140 |
| Asian Islands | 0 | - | 4.49 | 20,824 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,091 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,649 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,380 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,846 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,322 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,053 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,979 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,804 |
| Middle East A-Z | 0 | - | 4.47 | 45,992 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,670 |
| Dynasties of China | 0 | - | 4.64 | 27,883 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,368 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,164 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,707 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,172 |
| NFL Football Last Names | 0 | - | 4.43 | 171,422 |
| History of India | 0 | - | 4.62 | 21,408 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,898 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,231 |
| Australian Capitals | 0 | - | 4.92 | 62,709 |
| Word Chain - Australia | 0 | - | 4.38 | 38,129 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,050 |
| Official European Union Languages | 0 | - | 4.97 | 238,282 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,706 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,797 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,442 |
| Asia Map Quiz | 0 | - | 4.99 | 915,450 |
| A Quiz About Islam | 0 | - | 4.31 | 48,409 |
| History of Iran | 0 | - | 4.66 | 16,348 |
| Geography of Egypt | 0 | - | 4.60 | 21,503 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,796 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,999 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,555 |
| History of China | 0 | - | 4.37 | 57,115 |
| Sushi Translation | 0 | - | 4.08 | 13,939 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,017 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,569 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 67,921 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,520 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,670 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,980 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,645 |
| Countries of Africa | 0 | - | 5.00 | 2,532,679 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,711 |
| African East Coast | 0 | - | 4.96 | 95,923 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,742 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,044 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,560 |
| Australia Map Quiz | 0 | - | 4.95 | 344,111 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,322 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,563 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,327 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,597 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,947 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,612 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,723 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,176 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,636 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,928 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,984 |
| The Only European Country ... | 0 | - | 4.91 | 216,243 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,910 |
| Word Chain - France | 0 | - | 4.38 | 42,759 |
| Italian Foods | 0 | - | 4.30 | 72,705 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,788 |
| British Groups of Things | 0 | - | 4.25 | 82,849 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,027 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,067 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,894 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,179 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,744 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,698 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,198 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,498 |
| Word Chain - Asia | 0 | - | 4.34 | 29,312 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,795 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,691 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,888 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,553 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,113 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,889 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,731 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,548 |
| Chinese Inventions | 0 | - | 4.30 | 33,792 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,382 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,362 |
| Japanese Companies | 0 | - | 4.28 | 34,203 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,924 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,373 |
| Most Popular J Names in the U.S. | 0 | - | 3.59 | 190,335 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 180,968 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,145 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,723 |
| NBA Players by Last Name | 0 | - | 4.30 | 84,638 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,452 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,190 |
| Random Country to Capital | 0 | - | 4.98 | 919,213 |
| Armenia Country Quiz | 0 | - | 4.69 | 29,489 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,709 |
| Georgia Country Quiz | 0 | - | 4.64 | 27,204 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,297 |
| Countries that Beat India | 0 | - | 4.42 | 62,907 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,762 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,924 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,042 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,788 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,481 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,104 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,169 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,320 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,817 |
| African Island Countries | 0 | - | 4.96 | 101,512 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,216 |
| Australian States and Territories | 0 | - | 4.96 | 141,800 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,253 |
| Australia True or False | 0 | - | 4.87 | 56,806 |
| Flags of North and South America | 0 | - | 4.99 | 372,414 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,555 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,142 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,537 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,379 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,457 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,559 |
| North America Map Quiz | 0 | - | 4.98 | 248,051 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,681 |
| California Groups of Things | 0 | - | 4.25 | 45,447 |
| New York Groups of Things | 0 | - | 4.35 | 63,387 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,428 |
