| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,748 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,288 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,041 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,775 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,449 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,901 |
| States of India | 0 | - | 4.94 | 192,720 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,930 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,416 |
| Provinces of Turkey | 0 | - | 4.95 | 203,724 |
| Provinces of China | 0 | - | 4.97 | 203,614 |
| Japanese Prefectures | 0 | - | 4.98 | 136,500 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,532 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,459 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,725 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,837 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,727 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,501 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,614 |
| Australian Capitals | 0 | - | 4.92 | 62,699 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,013 |
| Official European Union Languages | 0 | - | 4.97 | 238,186 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,646 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,517 |
| Asian Islands | 0 | - | 4.49 | 20,821 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,437 |
| Asian Physical Geography | 0 | - | 4.60 | 35,483 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,056 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,681 |
| Dynasties of China | 0 | - | 4.64 | 27,841 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,149 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,654 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 58,890 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,124 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,810 |
| Celtic Nations | 0 | - | 4.69 | 46,910 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,623 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,080 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,635 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,367 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,828 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,308 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,910 |
| Asia Map Quiz | 0 | - | 4.99 | 914,838 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,477 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,508 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,228 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,040 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,956 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,772 |
| Middle East A-Z | 0 | - | 4.47 | 45,977 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,566 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,352 |
| History of India | 0 | - | 4.61 | 21,401 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,646 |
| African East Coast | 0 | - | 4.96 | 95,854 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,657 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,496 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,818 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,589 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,603 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,895 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,884 |
| The Only European Country ... | 0 | - | 4.91 | 216,053 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,814 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,768 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,495 |
| Word Chain - Asia | 0 | - | 4.34 | 29,307 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,694 |
| A Quiz About Islam | 0 | - | 4.31 | 48,403 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,549 |
| History of Iran | 0 | - | 4.66 | 16,342 |
| History of China | 0 | - | 4.37 | 57,070 |
| Countries of Africa | 0 | - | 5.00 | 2,530,971 |
| Australia Map Quiz | 0 | - | 4.95 | 343,886 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,027 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,479 |
| Countries That Don't Recognize Israel | 0 | - | 4.67 | 34,765 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,974 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,521 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,996 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,545 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,438 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,365 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,055 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,887 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,171 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,727 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,687 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,188 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,675 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,106 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,870 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,542 |
| Chinese Inventions | 0 | - | 4.30 | 33,785 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,377 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,350 |
| Japanese Companies | 0 | - | 4.28 | 34,192 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,918 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,614 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,282 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,886 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,522 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,706 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,418 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,037 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,110 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,223 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,735 |
| African Island Countries | 0 | - | 4.96 | 101,456 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,104 |
| Australian States and Territories | 0 | - | 4.96 | 141,714 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,237 |
| Australia Country Quiz | 0 | - | 4.43 | 69,532 |
| Australia True or False | 0 | - | 4.87 | 56,785 |
| Flags of North and South America | 0 | - | 4.99 | 372,101 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,523 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,108 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,401 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,622 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,886 |
| North America Map Quiz | 0 | - | 4.98 | 247,816 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,664 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,508 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,314 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,054 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,804 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,522 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,582 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,462 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,008 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,227 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,012 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,268 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,413 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,030 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,792 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,837 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,040 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,777 |
| Slavic Countries | 0 | - | 4.96 | 111,513 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,295 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,892 |
| Counties of England | 0 | - | 4.97 | 795,060 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,653 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,103 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,560 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,993 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,836 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,685 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,717 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,306 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,955 |
| Countries of the Middle East | 0 | - | 4.96 | 200,796 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,723 |
| The Life of Gandhi | 0 | - | 4.37 | 13,046 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,753 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,297 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,672 |
| The Only African Country ... | 0 | - | 4.98 | 128,968 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,068 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,689 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,655 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,023 |
| Flags of Oceania | 0 | - | 5.00 | 258,297 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,265 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,204 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,471 |
| Regions of New Zealand | 0 | - | 4.85 | 28,463 |
| The Only American Country ... | 0 | - | 4.92 | 121,422 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,959 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,523 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,740 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,562 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,899 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,372 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,207 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,350 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,769 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,828 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,953 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,699 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,285 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,962 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,939 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,534 |
| Monarchies of Europe | 0 | - | 4.90 | 97,980 |
| European Countries with One Border | 0 | - | 4.97 | 182,543 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,349 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,020 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,924 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,490 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,758 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,201 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,570 |
| States of Germany | 0 | - | 4.96 | 152,003 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,911 |
| Regions of Italy | 0 | - | 4.92 | 75,616 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,945 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,683 |
