| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,571 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,422 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,675 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,484 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,220 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,935 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,714 |
| States of India | 0 | - | 4.94 | 192,454 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,551 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,380 |
| Provinces of Turkey | 0 | - | 4.95 | 203,528 |
| Provinces of China | 0 | - | 4.97 | 203,262 |
| Japanese Prefectures | 0 | - | 4.98 | 136,295 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,540 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,799 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,528 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,434 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,671 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,706 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,095 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,599 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,375 |
| Asian Physical Geography | 0 | - | 4.60 | 35,474 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,047 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,646 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,645 |
| Australian Capitals | 0 | - | 4.92 | 62,691 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,977 |
| Official European Union Languages | 0 | - | 4.97 | 238,051 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,569 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,107 |
| Asian Islands | 0 | - | 4.49 | 20,815 |
| Dynasties of China | 0 | - | 4.64 | 27,814 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,131 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,651 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,102 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,245 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,345 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,051 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,604 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,341 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,806 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,278 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,244 |
| Asia Map Quiz | 0 | - | 4.99 | 914,037 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,463 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,487 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,219 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,019 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,926 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,726 |
| Middle East A-Z | 0 | - | 4.47 | 45,965 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,434 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,332 |
| History of India | 0 | - | 4.61 | 21,391 |
| A Quiz About Islam | 0 | - | 4.31 | 48,381 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,036 |
| History of Iran | 0 | - | 4.66 | 16,335 |
| History of Turkey | 0 | - | 3.95 | 16,628 |
| History of China | 0 | - | 4.37 | 57,020 |
| Countries of Africa | 0 | - | 5.00 | 2,528,788 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,546 |
| African East Coast | 0 | - | 4.96 | 95,765 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,574 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,430 |
| Australia Map Quiz | 0 | - | 4.95 | 343,740 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,641 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,558 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,434 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,856 |
| Celtic Nations | 0 | - | 4.69 | 46,903 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,863 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,748 |
| The Only European Country ... | 0 | - | 4.91 | 215,869 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,684 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,741 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,493 |
| Word Chain - Asia | 0 | - | 4.34 | 29,297 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,579 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,610 |
| Countries That Don't Recognize Israel | 0 | - | 4.67 | 34,732 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,948 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,461 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,926 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,587 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,265 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,848 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,590 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,350 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,953 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,029 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,098 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,586 |
| African Island Countries | 0 | - | 4.96 | 101,378 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,986 |
| Australian States and Territories | 0 | - | 4.96 | 141,652 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,224 |
| Australia True or False | 0 | - | 4.87 | 56,751 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,500 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,056 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,232 |
| North America Map Quiz | 0 | - | 4.98 | 247,485 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,629 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,993 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,014 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,772 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,352 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,379 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,927 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,052 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,945 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,221 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,898 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,422 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,722 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,946 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,685 |
| Slavic Countries | 0 | - | 4.96 | 111,450 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,278 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,862 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,052 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,040 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,863 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,149 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,705 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,662 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,166 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,483 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,938 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,781 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,609 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,701 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,229 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,950 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,648 |
| Countries of the Middle East | 0 | - | 4.96 | 200,658 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,863 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,717 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,515 |
| Chinese Inventions | 0 | - | 4.30 | 33,778 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,368 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,338 |
| Japanese Companies | 0 | - | 4.28 | 34,184 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,906 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,739 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,859 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,508 |
| Australia Country Quiz | 0 | - | 4.43 | 69,503 |
| Flags of North and South America | 0 | - | 4.99 | 371,670 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,908 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,042 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,021 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,961 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,213 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,792 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,377 |
| Counties of England | 0 | - | 4.97 | 794,420 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,998 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,123 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,541 |
| History of Egypt | 0 | - | 4.58 | 24,005 |
| Japanese Loanwords | 0 | - | 4.47 | 84,549 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,664 |
| The Life of Gandhi | 0 | - | 4.37 | 13,042 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,258 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,610 |
| The Only African Country ... | 0 | - | 4.98 | 128,889 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,040 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,615 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 321,277 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,952 |
| Flags of Oceania | 0 | - | 5.00 | 257,984 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,235 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,127 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,437 |
| Regions of New Zealand | 0 | - | 4.85 | 28,453 |
| The Only American Country ... | 0 | - | 4.92 | 121,369 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,895 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,506 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,393 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,678 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,516 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,785 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,340 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,117 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,308 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,694 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,790 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,909 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,641 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,199 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,860 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,855 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,464 |
| Monarchies of Europe | 0 | - | 4.90 | 97,910 |
| European Countries with One Border | 0 | - | 4.97 | 182,455 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,269 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,835 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,834 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,184 |
