| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,252 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,815 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,643 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,645 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,758 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,931 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,227 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,268 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,050 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,339 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,349 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,165 |
| States of India | 0 | - | 4.94 | 190,522 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,020 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,410 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,047 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,452 |
| Provinces of Turkey | 0 | - | 4.95 | 201,607 |
| Provinces of China | 0 | - | 4.97 | 200,475 |
| Japanese Prefectures | 0 | - | 4.98 | 134,791 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,384 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,893 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,173 |
| Name a Valid African Country | 0 | - | 4.98 | 153,043 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,273 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,749 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,422 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,331 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,135 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,356 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,127 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,617 |
| Italian Foods | 0 | - | 4.31 | 72,246 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,207 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,535 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,275 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,214 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,317 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,326 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,471 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 335,167 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,057 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,541 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,439 |
| Sushi Translation | 0 | - | 4.08 | 13,906 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,673 |
| American Foods | 0 | - | 3.66 | 39,285 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,690 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,914 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,974 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,477 |
| Asian Physical Geography | 0 | - | 4.61 | 35,380 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,941 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,336 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,248 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,546 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,466 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,559 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,544 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,110 |
| Countries by Milk Production | 0 | - | 4.54 | 43,658 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,942 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,814 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,892 |
| Australian Capitals | 0 | - | 4.92 | 62,598 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,637 |
| Official European Union Languages | 0 | - | 4.97 | 237,058 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,775 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,043 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,015 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,648 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,972 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,011 |
| German Groups of Things | 0 | - | 4.46 | 38,317 |
| British to American Food Translation | 0 | - | 3.38 | 51,864 |
| Asian Islands | 0 | - | 4.49 | 20,772 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,853 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,420 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,186 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,594 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,101 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,919 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,745 |
| Middle East A-Z | 0 | - | 4.47 | 45,820 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,374 |
| Dynasties of China | 0 | - | 4.64 | 27,639 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,188 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,982 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,136 |
| Countries that Produce the Most Cheese | 0 | - | 4.74 | 63,084 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,513 |
| History of India | 0 | - | 4.61 | 21,297 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,547 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,923 |
| Word Chain - Australia | 0 | - | 4.37 | 38,017 |
| U.S. State Nicknames Quiz | 0 | - | 4.47 | 50,293 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,503 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,789 |
| Asia Map Quiz | 0 | - | 4.99 | 907,762 |
| A Quiz About Islam | 0 | - | 4.31 | 48,228 |
| History of Iran | 0 | - | 4.65 | 16,280 |
| Geography of Egypt | 0 | - | 4.60 | 21,425 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,481 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,699 |
| Geography of China | 0 | - | 4.21 | 13,882 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,020 |
| History of China | 0 | - | 4.37 | 56,732 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,604 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,366 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,339 |
| Countries of Africa | 0 | - | 5.00 | 2,510,315 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,890 |
| African East Coast | 0 | - | 4.96 | 95,134 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,009 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,986 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,890 |
| Australia Map Quiz | 0 | - | 4.94 | 342,665 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,623 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,205 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,479 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,284 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 68,763 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,310 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,255 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,190 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,515 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,424 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,570 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,717 |
| The Only European Country ... | 0 | - | 4.91 | 214,094 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,728 |
| French Foods | 0 | - | 4.00 | 27,598 |
| Word Chain - France | 0 | - | 4.38 | 42,598 |
| Mediterranean Foods | 0 | - | 3.80 | 11,394 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,585 |
| British Groups of Things | 0 | - | 4.25 | 82,707 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,961 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,935 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,725 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,011 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,541 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,525 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,037 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,438 |
| Word Chain - Asia | 0 | - | 4.34 | 29,226 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,567 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,517 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,478 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,633 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,498 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,037 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,739 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,617 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,387 |
| Chinese Inventions | 0 | - | 4.30 | 33,731 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,315 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,211 |
| Japanese Companies | 0 | - | 4.28 | 34,095 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,789 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,489 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,185 |
| Random Country to Capital | 0 | - | 4.98 | 912,288 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,088 |
| Countries that Beat India | 0 | - | 4.41 | 62,615 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,661 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,472 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,012 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,731 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,642 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,366 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,554 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,253 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,586 |
| African Island Countries | 0 | - | 4.96 | 100,861 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,829 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,773 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,090 |
| Australian States and Territories | 0 | - | 4.96 | 140,986 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,036 |
| Australia True or False | 0 | - | 4.87 | 56,536 |
| Flags of North and South America | 0 | - | 4.99 | 367,943 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,187 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,231 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,348 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,807 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,849 |
| North America Map Quiz | 0 | - | 4.98 | 244,807 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,398 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,299 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,342 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,681 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,533 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,251 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,366 |
| Celtic Nations | 0 | - | 4.69 | 46,826 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,783 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,388 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,545 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,530 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,914 |
