| Provinces of China | 0 | - | 4.97 | 202,205 |
| Australia True or False | 0 | - | 4.87 | 56,670 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,154 |
| Japanese Prefectures | 0 | - | 4.98 | 135,739 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,272 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,363 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,544 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,482 |
| Chinese Inventions | 0 | - | 4.30 | 33,756 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,348 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,275 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,612 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,195 |
| Germany True or False? | 0 | - | 4.61 | 48,662 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,503 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,026 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,587 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,519 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,359 |
| Dynasties of China | 0 | - | 4.64 | 27,739 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,067 |
| States of India | 0 | - | 4.94 | 191,721 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,296 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,174 |
| Provinces of Turkey | 0 | - | 4.95 | 202,940 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,460 |
| Famous Chinese People | 0 | - | 4.09 | 11,835 |
| History of China | 0 | - | 4.37 | 56,917 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,796 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,511 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,309 |
| England or Wales? | 0 | - | 4.94 | 45,488 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,316 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,044 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,418 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,633 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,193 |
| Japan Country Quiz | 0 | - | 4.92 | 141,903 |
| Japanese Companies | 0 | - | 4.28 | 34,146 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,862 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,702 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,766 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,332 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,487 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,177 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,514 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,391 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,105 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 211,012 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,641 |
| Italy Multiple Choice | 0 | - | 4.73 | 103,439 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,168 |
| Asian Physical Geography | 0 | - | 4.61 | 35,443 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,007 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,487 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,524 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.96 | 24,443 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,625 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 57,811 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,815 |
| Asian Islands | 0 | - | 4.49 | 20,796 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,958 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,521 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,262 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,711 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,185 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,403 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,427 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,193 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,986 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,830 |
| Middle East A-Z | 0 | - | 4.47 | 45,915 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,961 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,404 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,373 |
| History of India | 0 | - | 4.61 | 21,349 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,615 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,560 |
| Australian Capitals | 0 | - | 4.92 | 62,657 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,850 |
| Official European Union Languages | 0 | - | 4.97 | 237,657 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,311 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,553 |
| France Multiple Choice | 0 | - | 4.38 | 40,680 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,259 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,894 |
| Asia Map Quiz | 0 | - | 4.99 | 910,917 |
| A Quiz About Islam | 0 | - | 4.31 | 48,327 |
| History of Iran | 0 | - | 4.66 | 16,307 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,653 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,833 |
| Geography of China | 0 | - | 4.21 | 13,915 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,219 |
| Countries of Africa | 0 | - | 5.00 | 2,521,364 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,256 |
| African East Coast | 0 | - | 4.96 | 95,519 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,357 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,197 |
| Australia Map Quiz | 0 | - | 4.94 | 343,260 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,411 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,080 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,466 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,930 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,220 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,746 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,309 |
| The Only European Country ... | 0 | - | 4.91 | 215,133 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,319 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,667 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,988 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,803 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,091 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,625 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,603 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,104 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,470 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,608 |
| Word Chain - Asia | 0 | - | 4.34 | 29,272 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,187 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,589 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,600 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,108 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,519 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,076 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,830 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,679 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,469 |
| Astronomy True or False | 0 | - | 4.39 | 36,351 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,583 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,206 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,648 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,857 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,219 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,893 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,679 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,836 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,749 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,209 |
| African Island Countries | 0 | - | 4.96 | 101,156 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,619 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,979 |
| Australian States and Territories | 0 | - | 4.96 | 141,359 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,138 |
| Flags of North and South America | 0 | - | 4.99 | 370,140 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,401 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,515 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,814 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,532 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,258 |
| North America Map Quiz | 0 | - | 4.98 | 246,538 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,541 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,845 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,819 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,863 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,683 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,577 |
| Celtic Nations | 0 | - | 4.69 | 46,872 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,478 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,152 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,698 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,425 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,758 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,099 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,301 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,458 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,341 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,738 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,522 |
| Slavic Countries | 0 | - | 4.96 | 111,254 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,741 |
| Counties of England | 0 | - | 4.97 | 792,550 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,486 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,084 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,817 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,231 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,728 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,584 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,306 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,972 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,926 |
| Countries of the Middle East | 0 | - | 4.96 | 199,845 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,503 |
| History of Egypt | 0 | - | 4.58 | 23,978 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,112 |
| China Country Quiz | 0 | - | 4.37 | 121,335 |
| Japanese Loanwords | 0 | - | 4.47 | 84,475 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,197 |
| The Life of Gandhi | 0 | - | 4.37 | 13,031 |
| States of India Map Quiz | 0 | - | 4.83 | 26,227 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,975 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,536 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,388 |
| African Great Lakes | 0 | - | 4.82 | 65,697 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,203 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,462 |
| The Only African Country ... | 0 | - | 4.99 | 128,699 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,930 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,173 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,765 |
