| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,291 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,285 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,766 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,443 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,768 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,959 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,918 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,078 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,236 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,608 |
| Most Common First Names in Spain | 0 | - | 4.32 | 54,768 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,893 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,257 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,411 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,679 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,617 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,683 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,329 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,501 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,668 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,876 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,880 |
| Turkey Country Quiz | 0 | - | 4.42 | 76,088 |
| Provinces of Turkey | 0 | - | 4.94 | 205,386 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,075 |
| Provinces of China | 0 | - | 4.97 | 206,956 |
| Japanese Prefectures | 0 | - | 4.98 | 138,469 |
| States of India | 0 | - | 4.95 | 195,193 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,501 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,159 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,777 |
| Actresses by Last Name #1 | 0 | - | 4.26 | 63,859 |
| Actors by Last Name #2 | 0 | - | 4.02 | 59,161 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,202 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,501 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,833 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,122 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,427 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,419 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,703 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,598 |
| Byzantine History | 0 | - | 4.91 | 28,987 |
| Byzantine Emperors | 0 | - | 4.92 | 14,498 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,566 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,655 |
| Geography of Egypt | 0 | - | 4.60 | 21,584 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,718 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,006 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,646 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,856 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,935 |
| Name a Valid African Country | 0 | - | 4.98 | 154,786 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,283 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,817 |
| NBA Players by Last Name | 0 | - | 4.30 | 85,238 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,577 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,325 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,792 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,384 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,007 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,908 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,728 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,181 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,369 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,090 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,929 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,993 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,835 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,563 |
| Oman Country Quiz | 0 | - | 4.86 | 27,032 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,753 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,379 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,243 |
| Actresses by Last Name #2 | 0 | - | 3.91 | 52,901 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,695 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,463 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,438 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,850 |
| Asian Physical Geography | 0 | - | 4.61 | 35,596 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,173 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,626 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,045 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,453 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,799 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,139 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,343 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,314 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,555 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,446 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,102 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,397 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,363 |
| German Groups of Things | 0 | - | 4.47 | 38,594 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,649 |
| Asian Islands | 0 | - | 4.49 | 20,884 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,362 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,956 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,579 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,103 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,567 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,166 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,231 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,184 |
| Middle East A-Z | 0 | - | 4.47 | 46,204 |
| Israel Immigration by Country | 0 | - | 4.29 | 36,294 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,798 |
| Dynasties of China | 0 | - | 4.64 | 28,024 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,533 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,359 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,759 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,057 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,031 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,803 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,981 |
| NFL Football Last Names | 0 | - | 4.43 | 171,907 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,862 |
| Australian Capitals | 0 | - | 4.92 | 62,804 |
| Word Chain - Australia | 0 | - | 4.38 | 38,214 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,572 |
| Official European Union Languages | 0 | - | 4.97 | 239,428 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,438 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,165 |
| Mediterranean Foods | 0 | - | 3.80 | 11,486 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,060 |
| Asia Map Quiz | 0 | - | 4.99 | 922,983 |
| A Quiz About Islam | 0 | - | 4.32 | 48,566 |
| Flags of the Middle East | 0 | - | 4.69 | 62,775 |
| History of Iran | 0 | - | 4.66 | 16,404 |
| Iran Country Quiz | 0 | - | 4.49 | 60,587 |
| Iraq Country Quiz | 0 | - | 4.43 | 41,081 |
| Egyptian Gods and Goddesses | 0 | - | 4.43 | 27,629 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 35,371 |
| Lebanon Country Quiz | 0 | - | 4.56 | 36,125 |
| Syria Country Quiz | 0 | - | 4.80 | 32,982 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,210 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,961 |
| History of China | 0 | - | 4.35 | 57,465 |
| Sushi Translation | 0 | - | 4.08 | 13,976 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,310 |
| History of India | 0 | - | 4.62 | 21,488 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,896 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,648 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,607 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,686 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,114 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,251 |
| Australia Map Quiz | 0 | - | 4.95 | 345,753 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,393 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,817 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,712 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,674 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,424 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,834 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,262 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,703 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,828 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,219 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,730 |
| The Only European Country ... | 0 | - | 4.91 | 218,334 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,142 |
| Word Chain - France | 0 | - | 4.38 | 42,896 |
| Italian Foods | 0 | - | 4.30 | 73,124 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,994 |
| British Groups of Things | 0 | - | 4.25 | 82,975 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,074 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,085 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,192 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,099 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,350 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,976 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,917 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,386 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,544 |
| Word Chain - Asia | 0 | - | 4.34 | 29,374 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,682 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,877 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,202 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,601 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,976 |
| Bahrain Country Quiz | 0 | - | 4.69 | 21,802 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,637 |
| History of Egypt | 0 | - | 4.58 | 24,088 |
| Saudi Arabia Country Quiz | 0 | - | 4.19 | 56,238 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,700 |
| Palestine Country Quiz | 0 | - | 4.08 | 36,578 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,036 |
| Cyprus Country Quiz | 0 | - | 4.61 | 31,153 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,656 |
| Chinese Inventions | 0 | - | 4.30 | 33,845 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,439 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,460 |
| Japanese Companies | 0 | - | 4.29 | 34,315 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,971 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,279 |
| Japanese Loanwords | 0 | - | 4.47 | 84,813 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,909 |
| Countries that Beat India | 0 | - | 4.42 | 63,235 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,861 |
| Countries of Africa | 0 | - | 5.00 | 2,552,804 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,614 |
