| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,065 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,975 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,472 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,449 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,345 |
| States of India | 0 | - | 4.94 | 191,490 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,538 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,163 |
| Provinces of Turkey | 0 | - | 4.95 | 202,727 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,416 |
| Provinces of China | 0 | - | 4.97 | 201,835 |
| Japanese Prefectures | 0 | - | 4.98 | 135,545 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,294 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 210,852 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,481 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,311 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,450 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,098 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,229 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,987 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,487 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,412 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,524 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,096 |
| Asian Physical Geography | 0 | - | 4.61 | 35,425 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,996 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,491 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,604 |
| Australian Capitals | 0 | - | 4.92 | 62,647 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,824 |
| Official European Union Languages | 0 | - | 4.97 | 237,570 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,260 |
| Europe Map Quiz | 0 | - | 5.00 | 4,743,832 |
| Asian Islands | 0 | - | 4.49 | 20,792 |
| Dynasties of China | 0 | - | 4.64 | 27,719 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,051 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 57,483 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,876 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,084 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,375 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,940 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,512 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,246 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,695 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,175 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,644 |
| Asia Map Quiz | 0 | - | 4.99 | 910,377 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,393 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,416 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,189 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,971 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,813 |
| Middle East A-Z | 0 | - | 4.47 | 45,903 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.96 | 24,401 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,725 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,259 |
| Japan True or False? | 0 | - | 4.78 | 56,911 |
| History of India | 0 | - | 4.61 | 21,334 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,738 |
| A Quiz About Islam | 0 | - | 4.31 | 48,308 |
| History of Iran | 0 | - | 4.66 | 16,299 |
| History of China | 0 | - | 4.37 | 56,892 |
| Countries of Africa | 0 | - | 5.00 | 2,519,104 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,207 |
| African East Coast | 0 | - | 4.96 | 95,454 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,315 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,145 |
| Australia Map Quiz | 0 | - | 4.94 | 343,153 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,961 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,434 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,801 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,101 |
| Celtic Nations | 0 | - | 4.69 | 46,868 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,723 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,212 |
| The Only European Country ... | 0 | - | 4.91 | 214,957 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,210 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,653 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,464 |
| Word Chain - Asia | 0 | - | 4.34 | 29,264 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,126 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,860 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,514 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,606 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,811 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,336 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,749 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,456 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,314 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,186 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,614 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,134 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,846 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,628 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,787 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,677 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,123 |
| African Island Countries | 0 | - | 4.96 | 101,106 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,335 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,940 |
| Australian States and Territories | 0 | - | 4.96 | 141,281 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,113 |
| Australia True or False | 0 | - | 4.87 | 56,653 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,370 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,475 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,756 |
| North America Map Quiz | 0 | - | 4.98 | 246,254 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,515 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,529 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,843 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,654 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,760 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,312 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,101 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,079 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,654 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,247 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,730 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,069 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,111 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,288 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,209 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 110,861 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,665 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,494 |
| Slavic Countries | 0 | - | 4.96 | 111,188 |
| All Slavic Languages With a Map | 0 | - | 4.98 | 68,949 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,177 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,721 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,782 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,976 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,790 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,078 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,611 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,592 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,094 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,175 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,694 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,546 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,232 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,592 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,913 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,921 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,577 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,583 |
| Countries of the Middle East | 0 | - | 4.96 | 199,745 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,070 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,813 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,665 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,447 |
| Chinese Inventions | 0 | - | 4.30 | 33,749 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,346 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,265 |
| Japanese Companies | 0 | - | 4.28 | 34,138 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,851 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,699 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,367 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,361 |
| Australia Country Quiz | 0 | - | 4.43 | 69,407 |
| Flags of North and South America | 0 | - | 4.99 | 369,766 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,067 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,527 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,616 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,615 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,614 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,038 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,281 |
| Counties of England | 0 | - | 4.97 | 792,095 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,251 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,539 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,496 |
| History of Egypt | 0 | - | 4.58 | 23,976 |
| Japanese Loanwords | 0 | - | 4.47 | 84,463 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,574 |
| The Life of Gandhi | 0 | - | 4.37 | 13,027 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,180 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,425 |
| The Only African Country ... | 0 | - | 4.98 | 128,672 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,900 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,367 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,584 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,679 |
| Flags of Oceania | 0 | - | 5.00 | 256,727 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,107 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,761 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,264 |
| Regions of New Zealand | 0 | - | 4.85 | 28,354 |
| The Only American Country ... | 0 | - | 4.92 | 121,128 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,699 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,430 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,639 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,332 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,222 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,410 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,176 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,758 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,129 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,393 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,660 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,707 |
