| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,757 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,678 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,852 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,159 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,751 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,610 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,747 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,744 |
| Category Elimination - Asian Geography #3 | 0 | - | 4.91 | 66,983 |
| Provinces of Turkey | 0 | - | 4.94 | 204,739 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,366 |
| Provinces of China | 0 | - | 4.97 | 205,840 |
| Japanese Prefectures | 0 | - | 4.98 | 137,781 |
| States of India | 0 | - | 4.95 | 194,255 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,776 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,584 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,633 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,048 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,973 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,379 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,125 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,970 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,641 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,697 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,650 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,467 |
| Asian Physical Geography | 0 | - | 4.61 | 35,567 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,143 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,930 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,747 |
| Australian Capitals | 0 | - | 4.92 | 62,760 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,353 |
| Official European Union Languages | 0 | - | 4.97 | 238,974 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,170 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,550 |
| Greece... or Cyprus? | 0 | - | 4.82 | 34,885 |
| Asian Islands | 0 | - | 4.49 | 20,867 |
| Which Asian Island? | 0 | - | 4.61 | 31,446 |
| Dynasties of China | 0 | - | 4.64 | 27,977 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,290 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,477 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,202 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,280 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,852 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,513 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,024 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,485 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,853 |
| Asia Map Quiz | 0 | - | 4.99 | 920,037 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,562 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,616 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,295 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,121 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,142 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,050 |
| Middle East A-Z | 0 | - | 4.47 | 46,156 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,037 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,482 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,479 |
| Japan True or False? | 0 | - | 4.78 | 57,245 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,533 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,317 |
| Explore the South Seas | 0 | - | 4.86 | 15,206 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,072 |
| Country Quiz on a Map - China | 0 | - | 4.96 | 18,352 |
| Asian Countries with NO Wolves | 0 | - | 4.60 | 18,906 |
| A Quiz About Islam | 0 | - | 4.31 | 48,510 |
| History of Iran | 0 | - | 4.66 | 16,384 |
| History of China | 0 | - | 4.37 | 57,354 |
| History of India | 0 | - | 4.62 | 21,462 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,984 |
| Australia Map Quiz | 0 | - | 4.95 | 345,265 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,871 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,746 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,655 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,134 |
| Celtic Nations | 0 | - | 4.69 | 47,003 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,122 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,755 |
| The Only European Country ... | 0 | - | 4.91 | 217,511 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,648 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,921 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,527 |
| Word Chain - Asia | 0 | - | 4.34 | 29,354 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,359 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,046 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,584 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,965 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,136 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,793 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,187 |
| Countries of Africa | 0 | - | 5.00 | 2,546,119 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,142 |
| African East Coast | 0 | - | 4.96 | 96,318 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,183 |
| Australian States and Territories | 0 | - | 4.96 | 142,279 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,373 |
| Australia True or False | 0 | - | 4.87 | 56,963 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,728 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,426 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,151 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,646 |
| North America Map Quiz | 0 | - | 4.98 | 249,593 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,815 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,044 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,325 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,975 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,605 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,436 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,358 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,963 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,473 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,487 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,384 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,569 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,509 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,372 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,693 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 112,342 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,613 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,448 |
| Slavic Countries | 0 | - | 4.96 | 111,928 |
| All Slavic Languages With a Map | 0 | - | 4.98 | 69,866 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,490 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,217 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,434 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,152 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,022 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,296 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,886 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,846 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,317 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,064 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,394 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,252 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,281 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,847 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,832 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,030 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,812 |
| Countries of the Middle East | 0 | - | 4.96 | 201,764 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,948 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,812 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,600 |
| Chinese Inventions | 0 | - | 4.30 | 33,826 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,429 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,425 |
| Japanese Companies | 0 | - | 4.28 | 34,270 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,955 |
| Real or Fake: Japanese Kit Kat Flavours | 0 | - | 4.53 | 20,010 |
| Japanese Inventions | 0 | - | 4.63 | 21,532 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,820 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,427 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,423 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,118 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,412 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,821 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,522 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,457 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,900 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,505 |
| African Island Countries | 0 | - | 4.96 | 101,904 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,926 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,438 |
| Australia Country Quiz | 0 | - | 4.43 | 69,679 |
| Flags of North and South America | 0 | - | 4.99 | 374,529 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,061 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,245 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,858 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,910 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,221 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,103 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,594 |
| Counties of England | 0 | - | 4.97 | 799,198 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,375 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,184 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,604 |
| History of Egypt | 0 | - | 4.58 | 24,063 |
| Japanese Loanwords | 0 | - | 4.47 | 84,719 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,824 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,497 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,782 |
| Flags of Oceania | 0 | - | 5.00 | 260,710 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,444 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,779 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,725 |
| Regions of New Zealand | 0 | - | 4.84 | 28,601 |
| The Only American Country ... | 0 | - | 4.92 | 121,842 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,303 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,037 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,243 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,886 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,436 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,631 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,781 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,632 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,433 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,049 |
| U.S. History Timeline Quiz | 0 | - | 4.96 | 56,954 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,239 |
