| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,810 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,693 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,894 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,202 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,620 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,752 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,414 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,155 |
| Provinces of Turkey | 0 | - | 4.94 | 204,802 |
| Provinces of China | 0 | - | 4.97 | 205,901 |
| Japanese Prefectures | 0 | - | 4.98 | 137,840 |
| States of India | 0 | - | 4.95 | 194,320 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,642 |
| Countries that Beat China | 0 | - | 4.85 | 116,188 |
| Countries that Border China | 0 | - | 4.96 | 263,635 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,603 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,591 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,305 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,870 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,546 |
| Japanese Loanwords | 0 | - | 4.47 | 84,731 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,610 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,451 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,451 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,497 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,692 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,642 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,063 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,009 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,979 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,700 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 27,146 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,337 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,815 |
| Doctor Who Actors | 0 | - | 4.61 | 17,958 |
| Asian Islands | 0 | - | 4.49 | 20,869 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,533 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,289 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,863 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,520 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,029 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,489 |
| Asian Physical Geography | 0 | - | 4.61 | 35,568 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,565 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,624 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,299 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,144 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,588 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,127 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,936 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,146 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,068 |
| Middle East A-Z | 0 | - | 4.47 | 46,161 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,515 |
| Geography of China | 0 | - | 4.21 | 13,981 |
| Dynasties of China | 0 | - | 4.64 | 27,982 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,485 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,296 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,751 |
| Sushi Translation | 0 | - | 4.08 | 13,954 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,555 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,943 |
| Australian Capitals | 0 | - | 4.92 | 62,764 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,364 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,879 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,371 |
| Official European Union Languages | 0 | - | 4.97 | 239,019 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,194 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,366 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,153 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,032 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,301 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,897 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,853 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,323 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,953 |
| Asia Map Quiz | 0 | - | 4.99 | 920,273 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,851 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,820 |
| A Quiz About Islam | 0 | - | 4.31 | 48,514 |
| History of Iran | 0 | - | 4.66 | 16,388 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,973 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,961 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,818 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,602 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,145 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,810 |
| Chinese Inventions | 0 | - | 4.30 | 33,826 |
| History of China | 0 | - | 4.37 | 57,358 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,429 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,427 |
| China by Picture | 0 | - | 4.51 | 63,428 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,706 |
| China Multiple Choice | 0 | - | 4.50 | 37,334 |
| Japanese Companies | 0 | - | 4.28 | 34,270 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,957 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,145 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,201 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,677 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,826 |
| History of India | 0 | - | 4.62 | 21,465 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,561 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,683 |
| Flags of Oceania | 0 | - | 5.00 | 260,795 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,012 |
| Australian States and Territories | 0 | - | 4.96 | 142,319 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,803 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,377 |
| Australia Map Quiz | 0 | - | 4.95 | 345,322 |
| Australia True or False | 0 | - | 4.87 | 56,973 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,740 |
| Flags of North and South America | 0 | - | 4.99 | 374,628 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,738 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,440 |
| The Only American Country ... | 0 | - | 4.92 | 121,855 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,323 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,173 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,191 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,652 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,093 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,454 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,277 |
| North America Map Quiz | 0 | - | 4.98 | 249,642 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,903 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,460 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,642 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,797 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,821 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,649 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,464 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,061 |
| US States Quiz | 0 | - | 5.00 | 16,927,323 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,898 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,983 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,033 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,332 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,913 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,251 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,757 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,983 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,437 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,711 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,680 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,204 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,009 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,401 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,132 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,813 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,994 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,503 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,090 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,552 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,924 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,415 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,796 |
| The Only European Country ... | 0 | - | 4.91 | 217,595 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,669 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,439 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,578 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,560 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,708 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,046 |
| Monarchies of Europe | 0 | - | 4.90 | 98,407 |
| European Countries with One Border | 0 | - | 4.97 | 183,200 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,975 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,297 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,728 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,814 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,393 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,648 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,470 |
| Slavic Countries | 0 | - | 4.96 | 111,956 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,186 |
| Countries That Border Russia | 0 | - | 4.98 | 462,992 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,152 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,924 |
| Countries Bordering France | 0 | - | 4.83 | 403,710 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,279 |
| States of Germany | 0 | - | 4.95 | 153,400 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,508 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,325 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,826 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,234 |
| Regions of Italy | 0 | - | 4.92 | 76,341 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,474 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,565 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,449 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,929 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,354 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,206 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,307 |
| Counties of England | 0 | - | 4.97 | 799,449 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,508 |
| Champions League Winners | 0 | - | 4.92 | 1,010,479 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,395 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,450 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,092 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,408 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,282 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,529 |
