| Australia... or New Zealand? | 0 | - | 4.83 | 61,724 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,748 |
| England or Wales? | 0 | - | 4.94 | 45,812 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,676 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,849 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,154 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,604 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,610 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,533 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,023 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,744 |
| Provinces of Turkey | 0 | - | 4.94 | 204,737 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,366 |
| Provinces of China | 0 | - | 4.97 | 205,822 |
| Japanese Prefectures | 0 | - | 4.98 | 137,773 |
| States of India | 0 | - | 4.95 | 194,246 |
| History of India | 0 | - | 4.62 | 21,461 |
| Austria... or Australia? | 0 | - | 4.68 | 104,517 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,377 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,121 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,641 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,368 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,834 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,633 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,047 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,970 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,969 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,696 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,271 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,422 |
| Countries Bordering India | 0 | - | 4.98 | 163,581 |
| Countries Closest to India | 0 | - | 4.97 | 102,963 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,824 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,444 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,734 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,783 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,460 |
| Asian Physical Geography | 0 | - | 4.61 | 35,566 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,143 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,583 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,928 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,036 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,746 |
| The Life of Gandhi | 0 | - | 4.37 | 13,063 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,484 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,769 |
| Asian Islands | 0 | - | 4.49 | 20,867 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,279 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,851 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,512 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,023 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,483 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,562 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,616 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,295 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,121 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,141 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,049 |
| Middle East A-Z | 0 | - | 4.47 | 46,156 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,477 |
| Dynasties of China | 0 | - | 4.64 | 27,977 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,479 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,287 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,644 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,452 |
| Australian Capitals | 0 | - | 4.92 | 62,760 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,351 |
| Official European Union Languages | 0 | - | 4.97 | 238,973 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,164 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,185 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,429 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,380 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,848 |
| Asia Map Quiz | 0 | - | 4.99 | 920,016 |
| A Quiz About Islam | 0 | - | 4.31 | 48,510 |
| History of Iran | 0 | - | 4.66 | 16,384 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,965 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,136 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,792 |
| History of China | 0 | - | 4.37 | 57,353 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,187 |
| Bangladesh Country Quiz | 0 | - | 4.78 | 43,217 |
| Pakistan Country Quiz | 0 | - | 4.54 | 61,902 |
| India Country Quiz | 0 | - | 4.43 | 130,795 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,303 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,979 |
| Australia Map Quiz | 0 | - | 4.95 | 345,259 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,735 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,028 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,869 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,746 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,070 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,650 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,125 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,122 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,749 |
| The Only European Country ... | 0 | - | 4.91 | 217,495 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,639 |
| French History Multiple Choice | 0 | - | 4.55 | 33,133 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,921 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,213 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,004 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,151 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,021 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,295 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,886 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,846 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,316 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,527 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,845 |
| Word Chain - Asia | 0 | - | 4.34 | 29,353 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,357 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,812 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,033 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,584 |
| History of Egypt | 0 | - | 4.58 | 24,063 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,948 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,811 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,600 |
| Chinese Inventions | 0 | - | 4.30 | 33,826 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,427 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,425 |
| Japanese Companies | 0 | - | 4.28 | 34,269 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,955 |
| Japanese Loanwords | 0 | - | 4.47 | 84,718 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,820 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,530 |
| Countries that Beat India | 0 | - | 4.42 | 63,114 |
| Countries that Visit India the Most | 0 | - | 4.74 | 60,984 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,719 |
| Sri Lanka Country Quiz | 0 | - | 4.53 | 27,286 |
| Countries of Africa | 0 | - | 5.00 | 2,546,055 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,142 |
| African East Coast | 0 | - | 4.96 | 96,315 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,180 |
| Flags of Oceania | 0 | - | 5.00 | 260,698 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,442 |
| Australian States and Territories | 0 | - | 4.96 | 142,269 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,777 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,373 |
| Australia True or False | 0 | - | 4.87 | 56,962 |
| Regions of New Zealand | 0 | - | 4.84 | 28,600 |
| Flags of North and South America | 0 | - | 4.99 | 374,515 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,727 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,425 |
| The Only American Country ... | 0 | - | 4.92 | 121,841 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,302 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,145 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,036 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,646 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,028 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,232 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,239 |
| North America Map Quiz | 0 | - | 4.98 | 249,581 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,884 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,434 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,627 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,780 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,814 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,630 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,433 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,048 |
| US States Quiz | 0 | - | 5.00 | 16,923,392 |
| U.S. Geography True or False #1 | 0 | - | 4.53 | 28,749 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,838 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,845 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,906 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,324 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,237 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,975 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,599 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,435 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,178 |
| Celtic Nations | 0 | - | 4.69 | 47,003 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,978 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,083 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,961 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,471 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,071 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,480 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,890 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,383 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,764 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,555 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,420 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,489 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,361 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,027 |
| Monarchies of Europe | 0 | - | 4.90 | 98,379 |
| European Countries with One Border | 0 | - | 4.97 | 183,160 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,937 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,082 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,692 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,789 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,603 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,141 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,356 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,170 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,358 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,611 |
