| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,160 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,891 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,162 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,635 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,349 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,851 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,308 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,826 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,089 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,822 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,875 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,814 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,130 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,323 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,665 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,457 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,604 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,669 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,323 |
| NFL Football Last Names | 0 | - | 4.43 | 171,871 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,445 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,648 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,303 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,817 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,792 |
| Iran Country Quiz | 0 | - | 4.49 | 60,559 |
| Provinces of Turkey | 0 | - | 4.94 | 205,177 |
| Provinces of China | 0 | - | 4.97 | 206,535 |
| Japanese Prefectures | 0 | - | 4.98 | 138,255 |
| States of India | 0 | - | 4.95 | 194,917 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,466 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,109 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,123 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,449 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,862 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,972 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,204 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,234 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,455 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,440 |
| Geography of Egypt | 0 | - | 4.60 | 21,578 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,690 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,840 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,834 |
| Name a Valid African Country | 0 | - | 4.98 | 154,647 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,186 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,667 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,734 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,683 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,296 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,986 |
| Most Common First Names in Spain | 0 | - | 4.31 | 53,675 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,696 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,154 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,275 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,052 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,931 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,796 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,251 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,733 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,119 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 714,870 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,153 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,530 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,410 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,407 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,781 |
| Asian Physical Geography | 0 | - | 4.61 | 35,581 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,162 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,616 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,007 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,020 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,780 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,311 |
| Europe Map Quiz | 0 | - | 5.00 | 4,777,781 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,426 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,080 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,380 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,348 |
| German Groups of Things | 0 | - | 4.47 | 38,572 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,588 |
| Asian Islands | 0 | - | 4.49 | 20,879 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,323 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,918 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,551 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,069 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,534 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,153 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,195 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,134 |
| Middle East A-Z | 0 | - | 4.47 | 46,195 |
| Israel Immigration by Country | 0 | - | 4.29 | 36,267 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,714 |
| Dynasties of China | 0 | - | 4.64 | 28,007 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,517 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,332 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,686 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,038 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,912 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,795 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,919 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,211 |
| Australian Capitals | 0 | - | 4.92 | 62,791 |
| Word Chain - Australia | 0 | - | 4.38 | 38,200 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,494 |
| Official European Union Languages | 0 | - | 4.97 | 239,294 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,341 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,931 |
| Mediterranean Foods | 0 | - | 3.80 | 11,477 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,724 |
| Asia Map Quiz | 0 | - | 4.99 | 922,109 |
| A Quiz About Islam | 0 | - | 4.31 | 48,545 |
| Flags of the Middle East | 0 | - | 4.69 | 62,754 |
| History of Iran | 0 | - | 4.66 | 16,397 |
| Iraq Country Quiz | 0 | - | 4.43 | 41,058 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,038 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,194 |
| Geography of China | 0 | - | 4.21 | 13,994 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,889 |
| History of China | 0 | - | 4.37 | 57,429 |
| Sushi Translation | 0 | - | 4.08 | 13,964 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,269 |
| History of India | 0 | - | 4.62 | 21,479 |
| Africa Map Quiz | 0 | - | 5.00 | 2,124,936 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,642 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,551 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,749 |
| Actresses by Last Name #1 | 0 | - | 4.26 | 63,841 |
| Actors by Last Name #2 | 0 | - | 4.02 | 59,142 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,561 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,111 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,122 |
| Australia Map Quiz | 0 | - | 4.95 | 345,600 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,791 |
| United States Map Quiz | 0 | - | 4.98 | 4,166,444 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,246 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,807 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,101 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,537 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,810 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,188 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,540 |
| The Only European Country ... | 0 | - | 4.91 | 218,071 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,027 |
| Word Chain - France | 0 | - | 4.38 | 42,885 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,315 |
| Italian Foods | 0 | - | 4.30 | 73,079 |
| Byzantine History | 0 | - | 4.91 | 28,969 |
| Byzantine Emperors | 0 | - | 4.92 | 14,464 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,514 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,978 |
| British Groups of Things | 0 | - | 4.25 | 82,957 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,064 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,077 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,172 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,075 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,334 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,940 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,891 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,360 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,539 |
| Word Chain - Asia | 0 | - | 4.34 | 29,367 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,609 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,852 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,840 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,592 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,628 |
| History of Egypt | 0 | - | 4.58 | 24,081 |
| Countries that Beat Saudi Arabia | 0 | - | 4.74 | 46,517 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,028 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,633 |
| Chinese Inventions | 0 | - | 4.30 | 33,838 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,434 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,450 |
| Japanese Companies | 0 | - | 4.28 | 34,297 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,966 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,231 |
| Japanese Loanwords | 0 | - | 4.47 | 84,780 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,881 |
| Countries that Beat India | 0 | - | 4.42 | 63,195 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,846 |
| Countries of Africa | 0 | - | 5.00 | 2,550,685 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,519 |
| African East Coast | 0 | - | 4.96 | 96,483 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,367 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,536 |
| Most Popular J Names in the U.S. | 0 | - | 3.60 | 193,353 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 181,452 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,271 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,807 |
| NBA Players by Last Name | 0 | - | 4.30 | 85,169 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,564 |
| Random Capital to Country | 0 | - | 4.99 | 2,597,217 |
| Random Country to Capital | 0 | - | 4.98 | 924,825 |
| Flags of Oceania | 0 | - | 5.00 | 261,443 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,505 |
| Australian States and Territories | 0 | - | 4.96 | 142,504 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,195 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,418 |
| Australia True or False | 0 | - | 4.87 | 57,030 |
