| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,275 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,986 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,371 |
| Topological Map of Asia Quiz | 0 | - | 4.81 | 20,048 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,948 |
| Japanese Prefectures | 0 | - | 4.98 | 136,167 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,816 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,501 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,535 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,224 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,636 |
| Japan Country Quiz | 0 | - | 4.93 | 142,096 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,128 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,689 |
| Countries that Border China | 0 | - | 4.96 | 262,693 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,197 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,985 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,363 |
| Asia Map Quiz | 0 | - | 4.99 | 912,984 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,614 |
| Countries that Beat China | 0 | - | 4.86 | 115,363 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,970 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,448 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,217 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,282 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,989 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,468 |
| Geography of China | 0 | - | 4.21 | 13,925 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,840 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,003 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,450 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,476 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,211 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,400 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,861 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,728 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,522 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,150 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,162 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,833 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,654 |
| Countries of the Middle East | 0 | - | 4.96 | 200,533 |
| States of India | 0 | - | 4.94 | 192,200 |
| History of India | 0 | - | 4.61 | 21,381 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,240 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,842 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,732 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 76,012 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,152 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,619 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,283 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,667 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,921 |
| Monarchies of Asia | 0 | - | 4.97 | 70,913 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,729 |
| History of Iran | 0 | - | 4.66 | 16,327 |
| Provinces of Turkey | 0 | - | 4.95 | 203,370 |
| Provinces of China | 0 | - | 4.97 | 202,998 |
| History of China | 0 | - | 4.37 | 56,984 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,633 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,086 |
| States of India Map Quiz | 0 | - | 4.83 | 26,310 |
| Countries Bordering India | 0 | - | 4.98 | 163,265 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,365 |
| Countries Closest to India | 0 | - | 4.97 | 102,567 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,062 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,611 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,963 |
| Name a Valid African Country | 0 | - | 4.98 | 153,618 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,025 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,682,953 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,340 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,356 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,265 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,042 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,437 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,654 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,489 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,162 |
| Byzantine History | 0 | - | 4.91 | 28,737 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,081 |
| Name the English Monarchs | 0 | - | 4.91 | 500,911 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,675 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,760 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,863 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,358 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,534 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,230 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,097 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,167 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,798 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,901 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,090 |
| Geography of Egypt | 0 | - | 4.60 | 21,480 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,462 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,469 |
| Syria Country Quiz | 0 | - | 4.81 | 32,614 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,323 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,853 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,239 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,346 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,799 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,370 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,824 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,322 |
| Chinese Inventions | 0 | - | 4.30 | 33,772 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,606 |
| China Multiple Choice | 0 | - | 4.50 | 37,242 |
| Japanese Companies | 0 | - | 4.28 | 34,175 |
| Sushi Translation | 0 | - | 4.08 | 13,931 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,157 |
| Countries that Beat India | 0 | - | 4.41 | 62,824 |
| Hindu Countries | 0 | - | 4.86 | 49,941 |
| Topological Map of Africa Quiz | 0 | - | 4.80 | 21,303 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,390 |
| U.S. History for Dummies | 0 | - | 4.47 | 82,846 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,223 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,379 |
| The Trojan War | 0 | - | 4.83 | 39,620 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,504 |
| Name that Greek Letter | 0 | - | 4.93 | 322,895 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,390 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,362 |
| Roman Emperors | 0 | - | 4.95 | 119,521 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,060 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,099 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,233 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,413 |
| Prime Ministers of the UK | 0 | - | 4.95 | 437,263 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,413 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,683 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,631 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,430 |
| History of Egypt | 0 | - | 4.58 | 24,000 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,341 |
| Countries that Beat Saudi Arabia | 0 | - | 4.73 | 46,273 |
| Oman Country Quiz | 0 | - | 4.86 | 26,823 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,621 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,877 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,041 |
| Japanese Loanwords | 0 | - | 4.47 | 84,526 |
| The Life of Gandhi | 0 | - | 4.37 | 13,041 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,752 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,286 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,067 |
| Names of Generations | 0 | - | 4.10 | 42,831 |
| American History Quotes #1 | 0 | - | 4.37 | 95,919 |
| American History Quotes #2 | 0 | - | 4.38 | 41,350 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,374 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,199 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,333 |
| History of Russia Quiz | 0 | - | 4.49 | 31,865 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,178 |
| Olympian Gods Quiz | 0 | - | 4.96 | 499,121 |
| Ancient Greek Words | 0 | - | 4.93 | 111,234 |
| History of Italy | 0 | - | 4.55 | 31,923 |
| Geography of the Dutch Empire | 0 | - | 4.61 | 34,599 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,620 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,141 |
| Geography of Spain | 0 | - | 4.59 | 22,036 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,771 |
| Asian Physical Geography | 0 | - | 4.61 | 35,467 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,033 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,053 |
| Asian Island Nations | 0 | - | 4.63 | 94,030 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,620 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,270 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,889 |
| Arab Spring Countries | 0 | - | 4.51 | 43,954 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,794 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,851 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,843 |
| India Cities Map Quiz | 0 | - | 4.64 | 60,945 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,452 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,920 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,675 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 425,506 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 380,777 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,070 |
| Europe Map Quiz | 0 | - | 5.00 | 4,751,145 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,179 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,835 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,119 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,154 |
| Topological Map of Mainland Europe | 0 | - | 4.39 | 28,738 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 211,660 |
| German Groups of Things | 0 | - | 4.46 | 38,411 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 435,711 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,944 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,986 |
| Asian Islands | 0 | - | 4.49 | 20,812 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,012 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,568 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,310 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,768 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,239 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,459 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,223 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,012 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,217 |
