| Asian Countries by First 2 Letters | 0 | - | 4.91 | 276,913 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,022 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,544 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,433 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,329 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,195 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,481 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,674 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,552 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,460 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,581 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,596 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,013 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,216 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,300 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,297 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,138 |
| States of India | 0 | - | 4.94 | 189,674 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,970 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,252 |
| U.S. State Nicknames Quiz | 0 | - | 4.47 | 50,229 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,926 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,246 |
| Turkey Country Quiz | 0 | - | 4.41 | 74,786 |
| Provinces of Turkey | 0 | - | 4.95 | 199,914 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,393 |
| Provinces of China | 0 | - | 4.97 | 199,688 |
| Japanese Prefectures | 0 | - | 4.98 | 134,268 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,036 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,150 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,387 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,702 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,510 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,559 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 90,963 |
| Name a Valid African Country | 0 | - | 4.98 | 152,807 |
| Hispanic Last Names in the U.S. | 0 | - | 4.30 | 54,602 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,207 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,967 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,900 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,250 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,016 |
| Byzantine History | 0 | - | 4.91 | 28,582 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,927 |
| Geography of Egypt | 0 | - | 4.60 | 21,393 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,278 |
| Syria Country Quiz | 0 | - | 4.81 | 32,261 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,367 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,586 |
| First Names of Authors #1 | 0 | - | 4.20 | 58,987 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,602 |
| NBA Players by Last Name | 0 | - | 4.30 | 83,784 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,308 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,376 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,772 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,843 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,763 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,484 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,418 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,109 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 108,039 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 272,964 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,189 |
| Qatar Country Quiz | 0 | - | 4.85 | 31,258 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,719 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,126 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,777 |
| Egypt Country Quiz | 0 | - | 4.82 | 76,984 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,133 |
| Oman Country Quiz | 0 | - | 4.86 | 26,649 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,381 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,425 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 486,125 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 709,141 |
| Actresses by Last Name #2 | 0 | - | 3.90 | 52,570 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 525,994 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,276 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,779 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 33,045 |
| Asian Physical Geography | 0 | - | 4.61 | 35,358 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,896 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,411 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,227 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,116 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,482 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,505 |
| Last Names by Country of Origin | 0 | - | 4.63 | 155,818 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,900 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,784 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,323 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,830 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,061 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,160 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,960 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,574 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,907 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,945 |
| German Groups of Things | 0 | - | 4.46 | 38,289 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 101,852 |
| Asian Islands | 0 | - | 4.49 | 20,762 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,771 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,344 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,109 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,517 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,021 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,875 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,654 |
| Middle East A-Z | 0 | - | 4.46 | 45,743 |
| Israel Immigration by Country | 0 | - | 4.29 | 35,658 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,113 |
| Dynasties of China | 0 | - | 4.63 | 27,590 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,144 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,922 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 176,288 |
| NFL Football Last Names | 0 | - | 4.43 | 170,417 |
| History of India | 0 | - | 4.61 | 21,264 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,667 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,420 |
| Australian Capitals | 0 | - | 4.92 | 62,584 |
| Word Chain - Australia | 0 | - | 4.37 | 38,000 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,516 |
| Official European Union Languages | 0 | - | 4.97 | 236,340 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,597 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,818 |
| Mediterranean Foods | 0 | - | 3.80 | 11,373 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,967 |
| Asia Map Quiz | 0 | - | 4.99 | 905,693 |
| A Quiz About Islam | 0 | - | 4.31 | 48,177 |
| Flags of the Middle East | 0 | - | 4.69 | 62,279 |
| History of Iran | 0 | - | 4.65 | 16,257 |
| Iran Country Quiz | 0 | - | 4.53 | 59,860 |
| Iraq Country Quiz | 0 | - | 4.43 | 40,646 |
| Egyptian Gods and Goddesses | 0 | - | 4.43 | 27,350 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 34,941 |
| Lebanon Country Quiz | 0 | - | 4.56 | 35,607 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,635 |
| Geography of China | 0 | - | 4.24 | 13,864 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,881 |
| History of China | 0 | - | 4.37 | 56,641 |
| Sushi Translation | 0 | - | 4.08 | 13,895 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,504 |
| World City Nicknames Quiz | 0 | - | 4.19 | 35,446 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 67,337 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,497 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,236 |
| Countries that Beat India | 0 | - | 4.41 | 62,538 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,629 |
| Countries of Africa | 0 | - | 5.00 | 2,504,208 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,709 |
| African East Coast | 0 | - | 4.96 | 94,917 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,790 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,966 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,719 |
| Australia Map Quiz | 0 | - | 4.94 | 342,216 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,169 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,453 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,537 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,484 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,821 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,154 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,718 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,054 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,367 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,481 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,327 |
| The Only European Country ... | 0 | - | 4.91 | 213,473 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,309 |
| Word Chain - France | 0 | - | 4.38 | 42,566 |
| Italian Foods | 0 | - | 4.30 | 72,118 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,525 |
| British Groups of Things | 0 | - | 4.25 | 82,656 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,902 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,940 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,887 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,643 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,951 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,461 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,445 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,963 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,410 |
| Word Chain - Asia | 0 | - | 4.34 | 29,211 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,292 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,443 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,383 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,575 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.18 | 15,481 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,690 |
| Bahrain Country Quiz | 0 | - | 4.68 | 21,524 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,434 |
| Ottoman Empire Quiz | 0 | - | 4.46 | 16,993 |
| History of Egypt | 0 | - | 4.58 | 23,927 |
| Saudi Arabia Country Quiz | 0 | - | 4.19 | 55,750 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,366 |
| Palestine Country Quiz | 0 | - | 4.07 | 36,081 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,704 |
| Cyprus Country Quiz | 0 | - | 4.61 | 30,844 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,362 |
| Chinese Inventions | 0 | - | 4.30 | 33,711 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,299 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,177 |
