| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,326 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,100 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,704 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,604 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,378 |
| States of India | 0 | - | 4.94 | 191,955 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,198 |
| Provinces of Turkey | 0 | - | 4.95 | 203,168 |
| Provinces of China | 0 | - | 4.97 | 202,602 |
| Japanese Prefectures | 0 | - | 4.98 | 135,918 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,062 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,366 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,565 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,367 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,575 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,446 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,562 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,532 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,502 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,247 |
| Asian Physical Geography | 0 | - | 4.61 | 35,461 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,021 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,580 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,625 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,725 |
| Asian Islands | 0 | - | 4.49 | 20,809 |
| Dynasties of China | 0 | - | 4.64 | 27,767 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,093 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,209 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,797 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,113 |
| Australian Capitals | 0 | - | 4.92 | 62,671 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,891 |
| Official European Union Languages | 0 | - | 4.97 | 237,799 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,410 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,800 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,973 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,532 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,275 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,736 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,207 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,651 |
| Asia Map Quiz | 0 | - | 4.99 | 911,850 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,430 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,458 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,207 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,001 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,858 |
| Middle East A-Z | 0 | - | 4.47 | 45,935 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,175 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,292 |
| History of India | 0 | - | 4.61 | 21,363 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,363 |
| African East Coast | 0 | - | 4.96 | 95,608 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,439 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,269 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,298 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,504 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,127 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,781 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,461 |
| The Only European Country ... | 0 | - | 4.91 | 215,415 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,467 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,691 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,480 |
| Word Chain - Asia | 0 | - | 4.34 | 29,284 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,312 |
| A Quiz About Islam | 0 | - | 4.31 | 48,351 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,521 |
| History of Iran | 0 | - | 4.66 | 16,318 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,683 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,880 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,397 |
| History of China | 0 | - | 4.37 | 56,950 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,818 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,525 |
| Countries of Africa | 0 | - | 5.00 | 2,523,876 |
| Australia Map Quiz | 0 | - | 4.94 | 343,440 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,701 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,443 |
| Celtic Nations | 0 | - | 4.69 | 46,880 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 56,000 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,818 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,105 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,648 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,613 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,130 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,654 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,604 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,636 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,683 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,083 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,837 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,689 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,491 |
| Chinese Inventions | 0 | - | 4.30 | 33,764 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,356 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,298 |
| Japanese Companies | 0 | - | 4.28 | 34,164 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,882 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,233 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,716 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,734 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,540 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,354 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,978 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,784 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,902 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,858 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,333 |
| African Island Countries | 0 | - | 4.96 | 101,238 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,753 |
| Australian States and Territories | 0 | - | 4.96 | 141,450 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,169 |
| Australia True or False | 0 | - | 4.87 | 56,702 |
| Flags of North and South America | 0 | - | 4.99 | 370,745 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,439 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,587 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,005 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,495 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,262 |
| North America Map Quiz | 0 | - | 4.98 | 246,916 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,577 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,256 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,246 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,928 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,717 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,331 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,327 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,239 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,236 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,773 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,649 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,833 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,148 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,528 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,790 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,482 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,825 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,583 |
| Slavic Countries | 0 | - | 4.96 | 111,325 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,216 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,802 |
| Counties of England | 0 | - | 4.97 | 793,214 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,025 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,744 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,908 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,311 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,798 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,646 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,413 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,069 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,940 |
| Countries of the Middle East | 0 | - | 4.96 | 200,037 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,525 |
| History of Egypt | 0 | - | 4.58 | 23,988 |
| Japanese Loanwords | 0 | - | 4.47 | 84,501 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,612 |
| The Life of Gandhi | 0 | - | 4.37 | 13,034 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,431 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,222 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,522 |
| The Only African Country ... | 0 | - | 4.99 | 128,768 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,960 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,478 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,928 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,791 |
| Flags of Oceania | 0 | - | 5.00 | 257,331 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,182 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,971 |
| Australia Country Quiz | 0 | - | 4.43 | 69,462 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,349 |
| Regions of New Zealand | 0 | - | 4.85 | 28,422 |
| The Only American Country ... | 0 | - | 4.92 | 121,236 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,790 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,475 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,070 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,503 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,365 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,593 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,255 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,939 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,222 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,543 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,726 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,792 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,658 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,503 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,040 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,633 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,670 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,323 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,318 |
| Monarchies of Europe | 0 | - | 4.90 | 97,769 |
| European Countries with One Border | 0 | - | 4.97 | 182,236 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,096 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,741 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,638 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,610 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,583 |
