| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,611 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,222 |
| Dynasties of China | 0 | - | 4.64 | 24,829 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,290 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,087 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,229 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,477 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,423 |
| Provinces of Turkey | 0 | - | 4.95 | 180,892 |
| Provinces of China | 0 | - | 4.98 | 161,434 |
| History of China | 0 | - | 4.38 | 51,336 |
| Japanese Prefectures | 0 | - | 4.98 | 110,668 |
| States of India | 0 | - | 4.92 | 159,903 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 47,022 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 82,138 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 252,052 |
| North Korea... or South Korea? | 0 | - | 4.49 | 76,086 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 492,036 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,398 |
| Asian Physical Geography | 0 | - | 4.59 | 33,857 |
| Asia's Busiest Airports | 0 | - | 4.76 | 46,799 |
| Countries Closest to Yemen | 0 | - | 4.94 | 2,928 |
| Asian Islands | 0 | - | 4.45 | 20,010 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,207 |
| Europe Map Quiz | 0 | - | 5.00 | 4,353,471 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 68,057 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,386 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,839 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,692 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 54,351 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,129 |
| Asia Map Quiz | 0 | - | 4.99 | 800,855 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,319 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,891 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.41 | 30,790 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,104 |
| Middle East A-Z | 0 | - | 4.46 | 43,480 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,469 |
| Provinces of the Philippines | 0 | - | 4.62 | 36,861 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,609 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,473 |
| Africa Map Quiz | 0 | - | 5.00 | 1,961,690 |
| Oceania Map Quiz | 0 | - | 4.98 | 577,017 |
| Australian Capitals | 0 | - | 4.92 | 61,123 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,968 |
| Official European Union Languages | 0 | - | 4.98 | 204,006 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,098 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,756 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,370 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,371 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,186 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,412 |
| Word Chain - Asia | 0 | - | 4.32 | 28,035 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,854 |
| A Quiz About Islam | 0 | - | 4.28 | 45,486 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.17 | 14,614 |
| Largest Indonesian Islands | 0 | - | 4.69 | 45,486 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,807 |
| History of India | 0 | - | 4.52 | 19,535 |
| African East Coast | 0 | - | 4.97 | 85,828 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,281 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,668 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,776 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,024 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,387 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,241 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,326 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,429 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,334 |
| The Only European Country ... | 0 | - | 4.93 | 183,242 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,284 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,337 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,798 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,507 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,875 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,451 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,925 |
| Asian Last Names in the United States | 0 | - | 4.42 | 43,818 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,831 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 17,029 |
| English Words of Arabic Origin | 0 | - | 4.53 | 47,341 |
| Largest Philippines Islands | 0 | - | 4.60 | 20,112 |
| Chinese Inventions | 0 | - | 4.26 | 32,731 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,594 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,379 |
| Japanese Companies | 0 | - | 4.25 | 32,269 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,497 |
| Countries of Africa | 0 | - | 5.00 | 2,216,674 |
| Australia Map Quiz | 0 | - | 4.94 | 323,155 |
| United States Map Quiz | 0 | - | 4.98 | 3,934,364 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,721 |
| Celtic Nations | 0 | - | 4.76 | 45,051 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,278 |
| Counties of England | 0 | - | 4.97 | 704,617 |
| Flags of Asia Quiz | 0 | - | 4.99 | 535,026 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,684 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,656 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,217 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,207 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,822 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,264 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,326 |
| Countries of the Middle East | 0 | - | 4.96 | 176,969 |
| Word Chain - The Middle East | 0 | - | 4.03 | 14,149 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,759 |
| History of Egypt | 0 | - | 4.56 | 22,457 |
| Countries That Don't Recognize Israel | 0 | - | 4.65 | 30,217 |
| Japanese Loanwords | 0 | - | 4.50 | 80,099 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 27,041 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,473 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 15,978 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,653 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,465 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,123 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 200,879 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,632 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,502 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,672 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,042 |
| African Island Countries | 0 | - | 4.96 | 91,102 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,170 |
| Australian States and Territories | 0 | - | 4.96 | 130,669 |
| Australian Immigration by Country | 0 | - | 4.81 | 72,680 |
| Australia True or False | 0 | - | 4.90 | 52,260 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,895 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,202 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,135 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,100 |
| Countries of North America Quiz | 0 | - | 5.00 | 897,654 |
| North America Map Quiz | 0 | - | 4.98 | 204,119 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,219 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,316 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,285 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,052 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,050 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,066,890 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,209,117 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,217 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,203 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,635 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,681 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 80,824 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,002 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,759 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,452 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,955 |
| Slavic Countries | 0 | - | 4.96 | 101,608 |
| Germany Multiple Choice | 0 | - | 4.81 | 50,107 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,436 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,513 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,140 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,059 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,068 |
| Champions League Winners | 0 | - | 4.91 | 893,593 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,728 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,522 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 93,452 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,396 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,457 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,475 |
| Monarchies of Asia | 0 | - | 4.95 | 54,810 |
| Famous Chinese People | 0 | - | 4.06 | 11,104 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,675 |
| The Life of Gandhi | 0 | - | 4.36 | 12,634 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 55,021 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,551 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,509 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,123 |
| The Only African Country ... | 0 | - | 4.99 | 121,178 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,270 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,802 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,658 |
| Flags of Oceania | 0 | - | 5.00 | 220,655 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,661 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 133,299 |
| Australia Country Quiz | 0 | - | 4.44 | 58,253 |
| Regions of New Zealand | 0 | - | 4.83 | 24,981 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,139 |
| The Only American Country ... | 0 | - | 4.94 | 111,548 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,318 |
| Uruguay Country Quiz | 0 | - | 4.82 | 29,018 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,405 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 48,364 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,833 |
| U.S. State Border Crossings | 0 | - | 4.96 | 83,012 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,293 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,501 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,316 |
| Canada Provinces and Territories | 0 | - | 4.99 | 294,118 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,397 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 85,479 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,353 |
| Three Band Flags of Europe | 0 | - | 4.97 | 174,164 |
| Catholic Countries in Europe | 0 | - | 4.86 | 85,346 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.72 | 54,451 |
| Pixelated Europe Map | 0 | - | 4.90 | 111,020 |
| Monarchies of Europe | 0 | - | 4.89 | 88,236 |
| European Countries with One Border | 0 | - | 4.96 | 152,625 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,535 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,833 |
