| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,359 |
| Provinces of Turkey | 0 | - | 4.95 | 202,939 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,026 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,154 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,417 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,850 |
| Official European Union Languages | 0 | - | 4.97 | 237,657 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,311 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,514 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,679 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,487 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,107 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,076 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,209 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,541 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,863 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,586 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,518 |
| Middle East A-Z | 0 | - | 4.47 | 45,915 |
| Countries of the Middle East | 0 | - | 4.96 | 199,845 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,774 |
| States of India | 0 | - | 4.94 | 191,721 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,173 |
| Provinces of China | 0 | - | 4.97 | 202,205 |
| Japanese Prefectures | 0 | - | 4.98 | 135,739 |
| A Quiz About Islam | 0 | - | 4.31 | 48,327 |
| History of Iran | 0 | - | 4.66 | 16,307 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,796 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,518 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,154 |
| History of Turkey | 0 | - | 3.95 | 16,608 |
| Turkey A-Z | 0 | - | 4.04 | 11,791 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,830 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,206 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,764 |
| Slavic Languages | 0 | - | 4.68 | 54,151 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,332 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,487 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,177 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,503 |
| History of Egypt | 0 | - | 4.58 | 23,978 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,209 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,543 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,390 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 218,165 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,570 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,168 |
| Asian Physical Geography | 0 | - | 4.61 | 35,441 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,007 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,524 |
| Arab Spring Countries | 0 | - | 4.51 | 43,920 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,612 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 57,808 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,801 |
| Asian Islands | 0 | - | 4.49 | 20,796 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,957 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,520 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,261 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,709 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,184 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,403 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,427 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,193 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,986 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,829 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,961 |
| Dynasties of China | 0 | - | 4.64 | 27,737 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,272 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,067 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,827 |
| Top World Languages | 0 | - | 4.92 | 817,293 |
| History of India | 0 | - | 4.61 | 21,349 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,606 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,112 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,552 |
| Australian Capitals | 0 | - | 4.92 | 62,657 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,545 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,812 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,893 |
| Asia Map Quiz | 0 | - | 4.99 | 910,915 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,020 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,652 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,832 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,363 |
| History of China | 0 | - | 4.37 | 56,917 |
| Countries by Official Language | 0 | - | 4.95 | 194,004 |
| Places in their Native Language #1 | 0 | - | 4.84 | 240,185 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,306 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,532 |
| Countries in their Native Language | 0 | - | 4.99 | 197,631 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,824 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,481 |
| Countries of Africa | 0 | - | 5.00 | 2,521,355 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,256 |
| African East Coast | 0 | - | 4.96 | 95,517 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,357 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,197 |
| Australia Map Quiz | 0 | - | 4.94 | 343,259 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,408 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,080 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,466 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,929 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,214 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,745 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,306 |
| The Only European Country ... | 0 | - | 4.91 | 215,131 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,317 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,667 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,987 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,802 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,090 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,624 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,602 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,103 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,470 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,608 |
| Word Chain - Asia | 0 | - | 4.34 | 29,272 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,187 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,588 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,598 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,679 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,469 |
| Chinese Inventions | 0 | - | 4.30 | 33,756 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,348 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,275 |
| Japanese Companies | 0 | - | 4.28 | 34,146 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,862 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,211 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,473 |
| German-Speaking Countries | 0 | - | 4.91 | 143,620 |
| Italian Name Translation | 0 | - | 4.81 | 45,928 |
| French-Speaking Countries | 0 | - | 4.85 | 269,748 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,554 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,583 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,702 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,648 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,843 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,219 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,893 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,679 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,836 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,749 |
| African Island Countries | 0 | - | 4.96 | 101,155 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,619 |
| Australian States and Territories | 0 | - | 4.96 | 141,358 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,138 |
| Australia True or False | 0 | - | 4.87 | 56,670 |
| Flags of North and South America | 0 | - | 4.99 | 370,127 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,401 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,515 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,809 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,530 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,253 |
| North America Map Quiz | 0 | - | 4.98 | 246,534 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,840 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,815 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,683 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,566 |
| Celtic Nations | 0 | - | 4.69 | 46,872 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,475 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,152 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,698 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,420 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,758 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,098 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,300 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,457 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,341 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,735 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,522 |
| Slavic Countries | 0 | - | 4.96 | 111,251 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,195 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,741 |
| Languages of Spain | 0 | - | 4.36 | 23,235 |
| Counties of England | 0 | - | 4.97 | 792,549 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,078 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,817 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,231 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,728 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,584 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,306 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,972 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,926 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,060 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,112 |
| Japanese Loanwords | 0 | - | 4.47 | 84,475 |
| English Speaking Countries | 0 | - | 4.64 | 356,695 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,413 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,457 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,130 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,690 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,511 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,309 |
| The Life of Gandhi | 0 | - | 4.37 | 13,031 |
| States of India Map Quiz | 0 | - | 4.83 | 26,227 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,975 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,536 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,387 |
| African Great Lakes | 0 | - | 4.82 | 65,696 |
