| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,612 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,769 |
| Provinces of Turkey | 0 | - | 4.94 | 204,773 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,606 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,641 |
| History of Iran | 0 | - | 4.66 | 16,385 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,975 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,069 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,686 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,869 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,185 |
| Middle East A-Z | 0 | - | 4.47 | 46,158 |
| Countries of the Middle East | 0 | - | 4.96 | 201,780 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,734 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,746 |
| Provinces of China | 0 | - | 4.97 | 205,867 |
| Japanese Prefectures | 0 | - | 4.98 | 137,813 |
| States of India | 0 | - | 4.95 | 194,299 |
| A Quiz About Islam | 0 | - | 4.31 | 48,513 |
| England or Wales? | 0 | - | 4.94 | 45,815 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,392 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,139 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,584 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,529 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,950 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,780 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,636 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,055 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,987 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,595 |
| History of Egypt | 0 | - | 4.58 | 24,063 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,789 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,699 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,448 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,811 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,785 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,498 |
| Asian Physical Geography | 0 | - | 4.61 | 35,568 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,143 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,586 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,932 |
| Arab Spring Countries | 0 | - | 4.51 | 44,108 |
| Ottoman Empire Quiz | 0 | - | 4.37 | 17,168 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,748 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,663 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,872 |
| Asian Islands | 0 | - | 4.49 | 20,868 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,282 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,857 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,515 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,026 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,488 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,564 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,623 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,298 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,122 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,144 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,058 |
| Turkey A-Z | 0 | - | 4.04 | 11,873 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,884 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,506 |
| Dynasties of China | 0 | - | 4.64 | 27,980 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,481 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,293 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,547 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,700 |
| Australian Capitals | 0 | - | 4.92 | 62,762 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,366 |
| Official European Union Languages | 0 | - | 4.97 | 238,988 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,183 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,294 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,028 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,436 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,383 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,888 |
| Asia Map Quiz | 0 | - | 4.99 | 920,132 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,076 |
| History of Turkey | 0 | - | 3.95 | 16,675 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,969 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,143 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,801 |
| History of China | 0 | - | 4.37 | 57,355 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,197 |
| History of India | 0 | - | 4.62 | 21,464 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,409 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,006 |
| Australia Map Quiz | 0 | - | 4.95 | 345,298 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,157 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,887 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,751 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,684 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,171 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,130 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,775 |
| The Only European Country ... | 0 | - | 4.91 | 217,546 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,681 |
| Austria... or Australia? | 0 | - | 4.68 | 104,526 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,926 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,152 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,026 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,297 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,893 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,847 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,320 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,527 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,848 |
| Word Chain - Asia | 0 | - | 4.34 | 29,356 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,369 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,815 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,813 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,601 |
| Chinese Inventions | 0 | - | 4.30 | 33,826 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,429 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,425 |
| Japanese Companies | 0 | - | 4.28 | 34,270 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,957 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,823 |
| Countries of Africa | 0 | - | 5.00 | 2,546,358 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,149 |
| African East Coast | 0 | - | 4.96 | 96,328 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,195 |
| Astronomy True or False | 0 | - | 4.39 | 36,536 |
| Australian States and Territories | 0 | - | 4.96 | 142,295 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,374 |
| Australia True or False | 0 | - | 4.87 | 56,966 |
| Flags of North and South America | 0 | - | 4.99 | 374,561 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,734 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,435 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,163 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,112 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,648 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,736 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,333 |
| North America Map Quiz | 0 | - | 4.98 | 249,612 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,818 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,838 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,903 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,990 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,326 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,978 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,436 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,447 |
| Celtic Nations | 0 | - | 4.69 | 47,004 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,261 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,979 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,487 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,512 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,394 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,626 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,555 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,463 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,710 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,629 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,457 |
| Slavic Countries | 0 | - | 4.96 | 111,939 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,491 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,224 |
| Counties of England | 0 | - | 4.97 | 799,333 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,219 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,439 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,265 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,441 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,082 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,400 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,266 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,295 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,845 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,036 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,130 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,340 |
| Japanese Loanwords | 0 | - | 4.47 | 84,726 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,886 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,423 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,826 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,130 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,583 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,425 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,828 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,528 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,461 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,913 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,540 |
| African Island Countries | 0 | - | 4.96 | 101,914 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,940 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,444 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,605 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,445 |
| Flags of Oceania | 0 | - | 5.00 | 260,746 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,451 |
| Palau Country Quiz | 0 | - | 4.90 | 23,060 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,787 |
| Australia Country Quiz | 0 | - | 4.43 | 69,683 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,699 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,305 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,168 |
| Regions of New Zealand | 0 | - | 4.84 | 28,606 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,486 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,877 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,559 |
| The Only American Country ... | 0 | - | 4.92 | 121,847 |
