| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,207 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,100 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,238 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,046 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,625 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,548 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,363 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 26,931 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,532 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,351 |
| States of India | 0 | - | 4.94 | 191,791 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,177 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,359 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,075 |
| Provinces of Turkey | 0 | - | 4.95 | 202,998 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,374 |
| Provinces of China | 0 | - | 4.97 | 202,349 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,654 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,216 |
| Japanese Prefectures | 0 | - | 4.98 | 135,813 |
| Japan Country Quiz | 0 | - | 4.92 | 141,941 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,990 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,045 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,427 |
| Countries that Border China | 0 | - | 4.96 | 262,527 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,190 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,919 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,251 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,347 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,515 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,279 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,533 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,551 |
| Countries that Beat China | 0 | - | 4.86 | 115,220 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,864 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,100 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,169 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,197 |
| Asian Physical Geography | 0 | - | 4.61 | 35,453 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,012 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,493 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,545 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,618 |
| Cities with the Most Opera Performances | 0 | - | 4.61 | 41,175 |
| North Korea Country Quiz | 0 | - | 3.82 | 33,426 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,413 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,379 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 57,968 |
| History of India | 0 | - | 4.61 | 21,353 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,439 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,912 |
| Asian Islands | 0 | - | 4.49 | 20,799 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,963 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,528 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,265 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,719 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,194 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,413 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,436 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,199 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,989 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,847 |
| A Quiz About Islam | 0 | - | 4.31 | 48,334 |
| Middle East A-Z | 0 | - | 4.47 | 45,921 |
| History of Iran | 0 | - | 4.66 | 16,311 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,661 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,053 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,846 |
| Dynasties of China | 0 | - | 4.64 | 27,748 |
| History of China | 0 | - | 4.37 | 56,927 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,281 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,075 |
| Sushi Translation | 0 | - | 4.08 | 13,922 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,806 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,493 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,706 |
| Countries of Africa | 0 | - | 5.00 | 2,522,144 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,023 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,293 |
| African East Coast | 0 | - | 4.96 | 95,551 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,381 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,718 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,226 |
| Australian Capitals | 0 | - | 4.92 | 62,661 |
| Australia Map Quiz | 0 | - | 4.94 | 343,323 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,911 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,148 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,480 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,994 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,867 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,288 |
| Official European Union Languages | 0 | - | 4.97 | 237,704 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,341 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,759 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,357 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,620 |
| The Only European Country ... | 0 | - | 4.91 | 215,227 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,369 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,672 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,591 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,795 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,990 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,808 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,096 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,637 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,605 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,112 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,118 |
| Asia Map Quiz | 0 | - | 4.99 | 911,232 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,475 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,613 |
| Word Chain - Asia | 0 | - | 4.34 | 29,274 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,239 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,599 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,616 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,255 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,520 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,507 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,080 |
| History of Egypt | 0 | - | 4.58 | 23,980 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,831 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,683 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,477 |
| China Country Quiz | 0 | - | 4.37 | 121,413 |
| Chinese Inventions | 0 | - | 4.30 | 33,757 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,350 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,283 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,573 |
| China Multiple Choice | 0 | - | 4.50 | 37,226 |
| Japanese Companies | 0 | - | 4.28 | 34,153 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,869 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,749 |
| Japanese Loanwords | 0 | - | 4.47 | 84,481 |
| Countries by National Anthem | 0 | - | 4.92 | 71,126 |
| Rappers by Picture | 0 | - | 4.22 | 133,589 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,595 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,212 |
| The Life of Gandhi | 0 | - | 4.37 | 13,031 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,662 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,096 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,209 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,267 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,922 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,706 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,857 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,484 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,792 |
| The Only African Country ... | 0 | - | 4.99 | 128,716 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,936 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,251 |
| African Island Countries | 0 | - | 4.96 | 101,190 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,672 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,437 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,738 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,991 |
| Flags of Oceania | 0 | - | 5.00 | 257,103 |
| Australian States and Territories | 0 | - | 4.96 | 141,395 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,870 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,149 |
| Australia True or False | 0 | - | 4.87 | 56,684 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,316 |
| Flags of North and South America | 0 | - | 4.99 | 370,351 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,415 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,541 |
| The Only American Country ... | 0 | - | 4.92 | 121,189 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,745 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,885 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,886 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,872 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,563 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,450 |
| North America Map Quiz | 0 | - | 4.98 | 246,718 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,315 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,529 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,219 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,870 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,555 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,181 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,488 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,038 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,701 |
| US States Quiz | 0 | - | 5.00 | 16,784,454 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,986 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,959 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.02 | 28,343 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,880 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,753 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,695 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,319 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,136 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,633 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,680 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,178 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,725 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,439 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,506 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,964 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,791 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,537 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,118 |
