| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,442 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,948 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,540 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,158 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,624 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,848 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,235 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,962 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,951 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,003 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,477 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,529 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,720 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,474 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,649 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,715 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,349 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,660 |
| NFL Football Last Names | 0 | - | 4.43 | 172,007 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,606 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,714 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,328 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,920 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,036 |
| Provinces of Turkey | 0 | - | 4.95 | 205,730 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,042 |
| Provinces of China | 0 | - | 4.97 | 207,623 |
| Japanese Prefectures | 0 | - | 4.98 | 138,819 |
| States of India | 0 | - | 4.95 | 195,658 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,547 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,236 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,345 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,586 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,587 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,756 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,737 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,309 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,793 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,719 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,749 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,827 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,603 |
| Japan Country Quiz | 0 | - | 4.93 | 143,244 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,893 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,445 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,330 |
| Name a Valid African Country | 0 | - | 4.98 | 154,949 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,558 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,690 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,934 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,983 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,524 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,055 |
| Most Common First Names in Spain | 0 | - | 4.32 | 55,186 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,778 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,263 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,584 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,153 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,433 |
| Geography of China | 0 | - | 4.21 | 14,011 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,784 |
| Countries that Beat China | 0 | - | 4.85 | 116,663 |
| Countries that Border China | 0 | - | 4.96 | 264,152 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,802 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,487 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,349 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,144 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,880 |
| Sushi Translation | 0 | - | 4.08 | 13,981 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,214 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,660 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,699 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,804 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,692 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,170 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,539 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,243 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,468 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,947 |
| Asian Physical Geography | 0 | - | 4.61 | 35,616 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,200 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,661 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,098 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,821 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,379 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,011 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,490 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,153 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,433 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,403 |
| German Groups of Things | 0 | - | 4.47 | 38,620 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,749 |
| Asian Islands | 0 | - | 4.49 | 20,902 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,401 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,013 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,618 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,154 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,612 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,183 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,270 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,244 |
| Middle East A-Z | 0 | - | 4.47 | 46,230 |
| Geography of Egypt | 0 | - | 4.60 | 21,598 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,965 |
| Dynasties of China | 0 | - | 4.64 | 28,045 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,571 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,391 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,899 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,079 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,239 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,864 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 178,071 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,773 |
| Australian Capitals | 0 | - | 4.92 | 62,823 |
| Word Chain - Australia | 0 | - | 4.38 | 38,236 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,669 |
| Official European Union Languages | 0 | - | 4.97 | 239,664 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,563 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,613 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,040 |
| Asia Map Quiz | 0 | - | 4.99 | 924,381 |
| A Quiz About Islam | 0 | - | 4.32 | 48,602 |
| History of Iran | 0 | - | 4.66 | 16,417 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,146 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,278 |
| History of China | 0 | - | 4.35 | 57,533 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,370 |
| North Korea Country Quiz | 0 | - | 3.82 | 33,718 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,725 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,693 |
| History of India | 0 | - | 4.62 | 21,504 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,651 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,669 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,686 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,812 |
| Actresses by Last Name #1 | 0 | - | 4.26 | 63,888 |
| Actors by Last Name #2 | 0 | - | 4.02 | 59,183 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,666 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,129 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,390 |
| Australia Map Quiz | 0 | - | 4.95 | 346,029 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,871 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,867 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,156 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,396 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,765 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,886 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,601 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,057 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,862 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,279 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,978 |
| The Only European Country ... | 0 | - | 4.91 | 218,755 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,393 |
| Word Chain - France | 0 | - | 4.38 | 42,922 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,465 |
| Italian Foods | 0 | - | 4.30 | 73,222 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,599 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,037 |
| British Groups of Things | 0 | - | 4.26 | 82,995 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,084 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,098 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,213 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,136 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,380 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,027 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,951 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,420 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,554 |
| Word Chain - Asia | 0 | - | 4.34 | 29,384 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,848 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,909 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,886 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,606 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,651 |
| History of Egypt | 0 | - | 4.58 | 24,095 |
| Countries that Beat Saudi Arabia | 0 | - | 4.74 | 46,576 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,060 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,876 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,701 |
| China Country Quiz | 0 | - | 4.37 | 122,861 |
| Chinese Inventions | 0 | - | 4.30 | 33,854 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,446 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,480 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,761 |
| China Multiple Choice | 0 | - | 4.50 | 37,400 |
| Japanese Companies | 0 | - | 4.29 | 34,342 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,981 |
| Japanese Loanwords | 0 | - | 4.47 | 84,854 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,959 |
| Countries that Beat India | 0 | - | 4.42 | 63,298 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,879 |
| Countries of Africa | 0 | - | 5.00 | 2,557,113 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,767 |
| African East Coast | 0 | - | 4.96 | 96,685 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,543 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,591 |
| Most Popular J Names in the U.S. | 0 | - | 3.60 | 193,660 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 181,592 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,302 |
