| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,246 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,723 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,762 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,778 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,608 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,729 |
| Last Names by Country of Origin | 0 | - | 4.63 | 156,383 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,694 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,642 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,304 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,068 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,781 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,453 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,378 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,480 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,511 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,230 |
| NFL Football Last Names | 0 | - | 4.43 | 171,379 |
| States of India | 0 | - | 4.95 | 192,761 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,298 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,971 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,468 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,219 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,425 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,099 |
| Provinces of Turkey | 0 | - | 4.95 | 203,745 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,528 |
| Provinces of China | 0 | - | 4.97 | 203,677 |
| Japanese Prefectures | 0 | - | 4.98 | 136,526 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,648 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,523 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,099 |
| South Korea Country Quiz | 0 | - | 4.78 | 79,418 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,650 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,145 |
| Name a Valid African Country | 0 | - | 4.98 | 153,831 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,734 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,417 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,771 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,186 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,410 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,820 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,505 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,987 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,452 |
| Japan Country Quiz | 0 | - | 4.93 | 142,268 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,288 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,164 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,204 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,607 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,594 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,316 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,846 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,494 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,729 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,587 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,462 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,735 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,898 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,734 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,710 |
| Geography of China | 0 | - | 4.21 | 13,939 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,616 |
| Countries that Beat China | 0 | - | 4.86 | 115,538 |
| Countries that Border China | 0 | - | 4.96 | 262,908 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,345 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,059 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,890 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,495 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,106 |
| Sushi Translation | 0 | - | 4.08 | 13,937 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 488,655 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 712,078 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,047 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,496 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,968 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,024 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,445 |
| Asian Physical Geography | 0 | - | 4.60 | 35,488 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,059 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,537 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,689 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,655 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 58,928 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,944 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,946 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,113 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,948 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,222 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,884 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,173 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,197 |
| German Groups of Things | 0 | - | 4.46 | 38,450 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,101 |
| Asian Islands | 0 | - | 4.49 | 20,822 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,085 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,640 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,371 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,834 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,313 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,041 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,965 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,779 |
| Middle East A-Z | 0 | - | 4.47 | 45,981 |
| Geography of Egypt | 0 | - | 4.60 | 21,496 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,607 |
| Dynasties of China | 0 | - | 4.64 | 27,858 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,355 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,154 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,702 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,143 |
| North Korea Country Quiz | 0 | - | 3.82 | 33,502 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,499 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,474 |
| History of India | 0 | - | 4.62 | 21,404 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,255 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,923 |
| Australian Capitals | 0 | - | 4.92 | 62,702 |
| Word Chain - Australia | 0 | - | 4.38 | 38,124 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,025 |
| Official European Union Languages | 0 | - | 4.97 | 238,210 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,661 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,637 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,026 |
| Asia Map Quiz | 0 | - | 4.99 | 914,987 |
| A Quiz About Islam | 0 | - | 4.31 | 48,404 |
| History of Iran | 0 | - | 4.66 | 16,342 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,772 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,979 |
| History of China | 0 | - | 4.37 | 57,079 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,002 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,565 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 67,884 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,504 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,660 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,972 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,623 |
| Countries that Beat India | 0 | - | 4.42 | 62,888 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,757 |
| Countries of Africa | 0 | - | 5.00 | 2,531,398 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,659 |
| African East Coast | 0 | - | 4.96 | 95,868 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,673 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,294 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,040 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,510 |
| Australia Map Quiz | 0 | - | 4.95 | 343,920 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,318 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,560 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,698 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,062 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,844 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,595 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,629 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,073 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,624 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,904 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,913 |
| The Only European Country ... | 0 | - | 4.91 | 216,104 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,838 |
| Word Chain - France | 0 | - | 4.38 | 42,751 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,885 |
| Italian Foods | 0 | - | 4.30 | 72,676 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,316 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,770 |
| British Groups of Things | 0 | - | 4.25 | 82,841 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,006 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,023 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,062 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,890 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,175 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,733 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,691 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,191 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,496 |
| Word Chain - Asia | 0 | - | 4.34 | 29,309 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,712 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,680 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,582 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,550 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,553 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,109 |
| History of Egypt | 0 | - | 4.58 | 24,011 |
| Countries that Beat Saudi Arabia | 0 | - | 4.74 | 46,308 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,888 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,725 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,545 |
| China Country Quiz | 0 | - | 4.37 | 121,984 |
| Chinese Inventions | 0 | - | 4.30 | 33,786 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,378 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,352 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,630 |
| China Multiple Choice | 0 | - | 4.50 | 37,262 |
| Japanese Companies | 0 | - | 4.28 | 34,197 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,919 |
| Japanese Loanwords | 0 | - | 4.47 | 84,580 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,358 |
| Most Popular J Names | 0 | - | 3.55 | 189,201 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 180,944 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,139 |
