| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,776 |
| Provinces of China | 0 | - | 4.97 | 205,887 |
| Japanese Prefectures | 0 | - | 4.98 | 137,827 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,750 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,825 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,044 |
| Australia True or False | 0 | - | 4.87 | 56,966 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,501 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,688 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,884 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,195 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,614 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,484 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,735 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,750 |
| Provinces of Turkey | 0 | - | 4.94 | 204,792 |
| States of India | 0 | - | 4.95 | 194,309 |
| History of China | 0 | - | 4.37 | 57,356 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,200 |
| England or Wales? | 0 | - | 4.94 | 45,817 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,407 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,151 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,642 |
| 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 | 24,427 |
| Japanese Companies | 0 | - | 4.28 | 34,270 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,957 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,802 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,639 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,060 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,004 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,977 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,700 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,827 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,452 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,787 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,002 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,517 |
| Asian Physical Geography | 0 | - | 4.61 | 35,568 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,144 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,587 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,935 |
| Famous Chinese People | 0 | - | 4.09 | 11,892 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,670 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,118 |
| Germany True or False? | 0 | - | 4.61 | 48,907 |
| Asian Islands | 0 | - | 4.49 | 20,869 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,285 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,860 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,518 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,027 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,488 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,564 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,623 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,298 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,122 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,145 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,066 |
| Middle East A-Z | 0 | - | 4.47 | 46,161 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,509 |
| Dynasties of China | 0 | - | 4.64 | 27,981 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,296 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,550 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,798 |
| Australian Capitals | 0 | - | 4.92 | 62,764 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,370 |
| Official European Union Languages | 0 | - | 4.97 | 239,003 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,188 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,342 |
| France Multiple Choice | 0 | - | 4.39 | 40,777 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,910 |
| Asia Map Quiz | 0 | - | 4.99 | 920,220 |
| A Quiz About Islam | 0 | - | 4.31 | 48,514 |
| History of Iran | 0 | - | 4.66 | 16,386 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,970 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,145 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,805 |
| History of India | 0 | - | 4.62 | 21,464 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,500 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,009 |
| Australia Map Quiz | 0 | - | 4.95 | 345,303 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,282 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,901 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,755 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,699 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,188 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,131 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,797 |
| The Only European Country ... | 0 | - | 4.91 | 217,569 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,694 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,927 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,152 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,029 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,299 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,894 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,850 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,321 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,528 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,849 |
| Word Chain - Asia | 0 | - | 4.34 | 29,356 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,377 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,816 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,100 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,586 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,950 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,816 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,602 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,682 |
| Countries of Africa | 0 | - | 5.00 | 2,546,539 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,152 |
| African East Coast | 0 | - | 4.96 | 96,337 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,201 |
| Australian States and Territories | 0 | - | 4.96 | 142,305 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,377 |
| Flags of North and South America | 0 | - | 4.99 | 374,590 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,738 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,438 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,169 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,147 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,650 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,400 |
| North America Map Quiz | 0 | - | 4.98 | 249,624 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,819 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,945 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,017 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,327 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,981 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,437 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,565 |
| Celtic Nations | 0 | - | 4.69 | 47,006 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,331 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,988 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,498 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,533 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,406 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,651 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,566 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,530 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,719 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,642 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,462 |
| Slavic Countries | 0 | - | 4.96 | 111,951 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,227 |
| Counties of England | 0 | - | 4.97 | 799,403 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,487 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,321 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,447 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,087 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,405 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,277 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,305 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,853 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,041 |
| Countries of the Middle East | 0 | - | 4.96 | 201,790 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,612 |
| History of Egypt | 0 | - | 4.58 | 24,064 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,343 |
| Japanese Loanwords | 0 | - | 4.47 | 84,729 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,890 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,424 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,132 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,628 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,436 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,830 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,535 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,465 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,923 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,551 |
| African Island Countries | 0 | - | 4.96 | 101,919 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,959 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,607 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,450 |
| Flags of Oceania | 0 | - | 5.00 | 260,761 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,453 |
| Palau Country Quiz | 0 | - | 4.90 | 23,063 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,789 |
| Australia Country Quiz | 0 | - | 4.43 | 69,684 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,701 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,310 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,172 |
| Regions of New Zealand | 0 | - | 4.84 | 28,606 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,489 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,878 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,559 |
| The Only American Country ... | 0 | - | 4.92 | 121,852 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,320 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,428 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,596 |
| States of Mexico | 0 | - | 4.96 | 176,904 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,207 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,160 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,239 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,281 |
| States of Brazil | 0 | - | 4.97 | 88,728 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,081 |
| Central American Countries | 0 | - | 4.98 | 156,848 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,996 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,182 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,264 |
