| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,418 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,561 |
| Provinces of Turkey | 0 | - | 4.95 | 204,437 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,605 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,898 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,996 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,555 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,579 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,032 |
| Countries of the Middle East | 0 | - | 4.96 | 201,384 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,590 |
| Middle East A-Z | 0 | - | 4.47 | 46,090 |
| States of India | 0 | - | 4.95 | 193,786 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,578 |
| A Quiz About Islam | 0 | - | 4.31 | 48,471 |
| Provinces of China | 0 | - | 4.97 | 205,053 |
| Japanese Prefectures | 0 | - | 4.98 | 137,294 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,574 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,063 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,581 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,952 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,608 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,433 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,930 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,677 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,429 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,569 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,173 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,653 |
| Asian Cities A-Z by Clue | 0 | - | 4.50 | 40,138 |
| Asian Physical Geography | 0 | - | 4.61 | 35,545 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,113 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,827 |
| Arab Spring Countries | 0 | - | 4.51 | 44,068 |
| History of Egypt | 0 | - | 4.58 | 24,041 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,711 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,198 |
| Asian Islands | 0 | - | 4.49 | 20,852 |
| Ottoman Empire Quiz | 0 | - | 4.37 | 17,153 |
| Dynasties of China | 0 | - | 4.64 | 27,943 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,390 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,973 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,214 |
| Australian Capitals | 0 | - | 4.92 | 62,735 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,239 |
| Official European Union Languages | 0 | - | 4.97 | 238,720 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,992 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,598 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,185 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,763 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,456 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,961 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,408 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,037 |
| Asia Map Quiz | 0 | - | 4.99 | 918,061 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,528 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,578 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,267 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,098 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,086 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,951 |
| Turkey A-Z | 0 | - | 4.04 | 11,861 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,853 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,145 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,440 |
| History of India | 0 | - | 4.62 | 21,445 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,982 |
| African East Coast | 0 | - | 4.96 | 96,159 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,038 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,813 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,554 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,707 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,307 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,042 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,470 |
| The Only European Country ... | 0 | - | 4.91 | 217,042 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,375 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,868 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,517 |
| Word Chain - Asia | 0 | - | 4.34 | 29,341 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,114 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,066 |
| History of Turkey | 0 | - | 3.95 | 16,661 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,905 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,095 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,717 |
| History of China | 0 | - | 4.37 | 57,259 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,154 |
| Countries of Africa | 0 | - | 5.00 | 2,541,206 |
| Australia Map Quiz | 0 | - | 4.95 | 344,880 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,550 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,772 |
| Celtic Nations | 0 | - | 4.69 | 46,967 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,116 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,964 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,252 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,827 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,769 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,272 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,810 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,764 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,776 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,583 |
| Chinese Inventions | 0 | - | 4.30 | 33,811 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,412 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,404 |
| Japanese Companies | 0 | - | 4.28 | 34,240 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,948 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,755 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,386 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,806 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,031 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,298 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,178 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,692 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,358 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,355 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,687 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,239 |
| African Island Countries | 0 | - | 4.96 | 101,751 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,627 |
| Australian States and Territories | 0 | - | 4.96 | 142,132 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,328 |
| Australia True or False | 0 | - | 4.87 | 56,918 |
| Flags of North and South America | 0 | - | 4.99 | 373,769 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,675 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,315 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,960 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,820 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,614 |
| North America Map Quiz | 0 | - | 4.98 | 248,948 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,772 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,167 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,063 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,245 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,924 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,409 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,411 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,835 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,792 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,321 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,047 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,264 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,454 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,925 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,421 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,441 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,436 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,307 |
| Slavic Countries | 0 | - | 4.96 | 111,780 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,397 |
| Counties of England | 0 | - | 4.97 | 797,935 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,748 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,319 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,861 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,268 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,104 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,048 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,626 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,000 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,118 |
| Japanese Loanwords | 0 | - | 4.47 | 84,666 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,822 |
| The Life of Gandhi | 0 | - | 4.37 | 13,058 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,705 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,367 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,835 |
| The Only African Country ... | 0 | - | 4.99 | 129,210 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,165 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,956 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,553 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,297 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,038 |
| Flags of Oceania | 0 | - | 5.00 | 259,951 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,384 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,566 |
| Australia Country Quiz | 0 | - | 4.43 | 69,640 |
| Regions of New Zealand | 0 | - | 4.84 | 28,554 |
| The Only American Country ... | 0 | - | 4.92 | 121,723 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,208 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,616 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,658 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,081 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,760 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,301 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,545 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,611 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,553 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,235 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,997 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,149 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,972 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,703 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,526 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,247 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,533 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,891 |
| Monarchies of Europe | 0 | - | 4.90 | 98,244 |
| European Countries with One Border | 0 | - | 4.97 | 182,960 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,745 |
