| Australia... or New Zealand? | 0 | - | 4.83 | 61,428 |
| Provinces of China | 0 | - | 4.97 | 203,202 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,555 |
| England or Wales? | 0 | - | 4.94 | 45,581 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,459 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,597 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,215 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,918 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,703 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,540 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,416 |
| Dynasties of China | 0 | - | 4.64 | 27,812 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,330 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,126 |
| States of India | 0 | - | 4.94 | 192,400 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 41,898 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,358 |
| Provinces of Turkey | 0 | - | 4.95 | 203,491 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,720 |
| History of China | 0 | - | 4.37 | 57,014 |
| Japanese Prefectures | 0 | - | 4.98 | 136,254 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,556 |
| Austria... or Australia? | 0 | - | 4.68 | 104,211 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,613 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,292 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,482 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,856 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,352 |
| Chinese Inventions | 0 | - | 4.30 | 33,777 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,368 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,333 |
| Japan Country Quiz | 0 | - | 4.93 | 142,157 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,233 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,111 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,152 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,429 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,665 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,692 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,668 |
| Geography of China | 0 | - | 4.21 | 13,928 |
| Countries that Beat China | 0 | - | 4.86 | 115,433 |
| Countries that Border China | 0 | - | 4.96 | 262,771 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,300 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,005 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,413 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,009 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,214 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,533 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,683 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,368 |
| Asian Physical Geography | 0 | - | 4.60 | 35,472 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,042 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,526 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,639 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 24,610 |
| Famous Chinese People | 0 | - | 4.09 | 11,861 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,643 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,616 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,782 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,657 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 211,886 |
| Asian Islands | 0 | - | 4.49 | 20,813 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,044 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,599 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,338 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,804 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,272 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,461 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,484 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,216 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,019 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,919 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,720 |
| Middle East A-Z | 0 | - | 4.47 | 45,965 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,396 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,457 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,445 |
| History of India | 0 | - | 4.61 | 21,385 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,963 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,132 |
| Australian Capitals | 0 | - | 4.92 | 62,689 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,970 |
| Official European Union Languages | 0 | - | 4.97 | 238,026 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,563 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,319 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,253 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,290 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,175 |
| Asia Map Quiz | 0 | - | 4.99 | 913,938 |
| A Quiz About Islam | 0 | - | 4.31 | 48,379 |
| History of Iran | 0 | - | 4.66 | 16,334 |
| Countries That Don't Recognize Israel | 0 | - | 4.67 | 34,729 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,941 |
| Sushi Translation | 0 | - | 4.08 | 13,933 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,922 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,354 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,580 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,736 |
| Countries of Africa | 0 | - | 5.00 | 2,528,515 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,524 |
| African East Coast | 0 | - | 4.96 | 95,753 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,566 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,417 |
| Australia Map Quiz | 0 | - | 4.95 | 343,708 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,679 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,650 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,616 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,548 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,395 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,819 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,857 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,712 |
| The Only European Country ... | 0 | - | 4.91 | 215,837 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,661 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,738 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,087 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,922 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,036 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,858 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,144 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,698 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,657 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,161 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,492 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,698 |
| Word Chain - Asia | 0 | - | 4.34 | 29,296 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,554 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,643 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,549 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,539 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,095 |
| History of Egypt | 0 | - | 4.58 | 24,004 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,853 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,715 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,511 |
| China Country Quiz | 0 | - | 4.37 | 121,839 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,638 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,614 |
| China Multiple Choice | 0 | - | 4.50 | 37,248 |
| Japanese Companies | 0 | - | 4.28 | 34,181 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,906 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,848 |
| Japanese Loanwords | 0 | - | 4.47 | 84,547 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,292 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,659 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,262 |
| The Life of Gandhi | 0 | - | 4.37 | 13,041 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,843 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,764 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,257 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,571 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,339 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,937 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,017 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,597 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,089 |
| The Only African Country ... | 0 | - | 4.98 | 128,880 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,037 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,570 |
| African Island Countries | 0 | - | 4.96 | 101,367 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,965 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,606 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,951 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,087 |
| Flags of Oceania | 0 | - | 5.00 | 257,902 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,231 |
| Australian States and Territories | 0 | - | 4.96 | 141,610 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,107 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,215 |
| Australia True or False | 0 | - | 4.87 | 56,748 |
| Regions of New Zealand | 0 | - | 4.85 | 28,448 |
| Flags of North and South America | 0 | - | 4.99 | 371,584 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,491 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,047 |
| The Only American Country ... | 0 | - | 4.92 | 121,362 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,884 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,221 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,837 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,502 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,364 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,916 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,673 |
| North America Map Quiz | 0 | - | 4.98 | 247,433 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,509 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,777 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,335 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,108 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,623 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,307 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,685 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,787 |
| US States Quiz | 0 | - | 5.00 | 16,822,348 |
| U.S. Geography True or False #1 | 0 | - | 4.53 | 28,673 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,761 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,967 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,895 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,010 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,894 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,769 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,352 |
