| Japanese Prefectures | 0 | - | 4.98 | 130,270 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,322 |
| Provinces of China | 0 | - | 4.97 | 192,641 |
| Japanese Companies | 0 | - | 4.28 | 33,796 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 273,968 |
| Japan Country Quiz | 0 | - | 4.93 | 139,163 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,376 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.84 | 85,862 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 69,252 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 226,303 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 47,445 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 71,687 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,351 |
| Asian Geography by Letter - H | 0 | - | 4.48 | 64,874 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 60,772 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,086 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 56,638 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,213 |
| Middle East A-Z | 0 | - | 4.46 | 45,346 |
| Overseas Chinese Population | 0 | - | 4.55 | 42,762 |
| Japanese Language - Katakana Practice | 0 | - | 4.59 | 31,758 |
| States of India | 0 | - | 4.94 | 184,938 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 235,876 |
| Asian Cities A-Z | 0 | - | 4.51 | 31,270 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.41 | 28,619 |
| A Quiz About Islam | 0 | - | 4.30 | 47,705 |
| Provinces of Turkey | 0 | - | 4.95 | 196,721 |
| Countries That Don't Recognize Israel | 0 | - | 4.61 | 33,704 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 137,929 |
| Famous Chinese People | 0 | - | 4.09 | 11,676 |
| North Korea... or South Korea? | 0 | - | 4.48 | 79,591 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 104,114 |
| Asian Geography By Letter - S | 0 | - | 4.21 | 55,654 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,269 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,610 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 66,999 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,032 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,567 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,075 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 30,728 |
| Countries Closest to Yemen | 0 | - | 4.91 | 21,746 |
| China Cities Map Quiz | 0 | - | 4.90 | 96,906 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 91,156 |
| Chinese Inventions | 0 | - | 4.29 | 33,574 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,188 |
| Chinese Geography on the Map | 0 | - | 4.56 | 23,883 |
| Japanese Loanwords | 0 | - | 4.47 | 83,590 |
| Tokyo City Trivia | 0 | - | 4.51 | 13,278 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 31,162 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,094 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 50,472 |
| Word Scramble - Asian Countries | 0 | - | 4.50 | 86,373 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 269,452 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,095 |
| Countries Closest to Japan | 0 | - | 4.92 | 136,463 |
| Africa A-Z | 0 | - | 4.57 | 45,966 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 520,443 |
| Asian Physical Geography | 0 | - | 4.61 | 35,109 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,632 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,176 |
| Asia's Busiest Airports | 0 | - | 4.75 | 51,405 |
| Asian Geography By Letter - R | 0 | - | 4.37 | 26,954 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.81 | 52,370 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,186 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,519 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 263,732 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 50,868 |
| European Geography By Letter - A | 0 | - | 4.56 | 131,202 |
| European Geography By Letter - B #1 | 0 | - | 4.70 | 109,662 |
| European Geography By Letter - C | 0 | - | 4.46 | 110,799 |
| European Geography By Letter - D | 0 | - | 4.51 | 105,500 |
| European Geography By Letter - L | 0 | - | 4.51 | 110,831 |
| European Geography By Letter - M | 0 | - | 4.52 | 126,727 |
| European Geography By Letter - P #1 | 0 | - | 4.78 | 95,157 |
| European Geography By Letter - N | 0 | - | 4.44 | 98,727 |
| European Geography By Letter - R | 0 | - | 4.41 | 91,678 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,161 |
| European Geography By Letter - T | 0 | - | 4.41 | 79,794 |
| Europe Map Quiz | 0 | - | 5.00 | 4,672,927 |
| European Geography By Letter - S #1 | 0 | - | 4.61 | 98,459 |
| Famous Germans | 0 | - | 4.49 | 53,403 |
| Famous Italians by Clue | 0 | - | 4.45 | 86,838 |
| Asian Islands | 0 | - | 4.49 | 20,633 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 52,953 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 47,918 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,924 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,519 |
| Middle Eastern Geography Quiz | 0 | - | 4.52 | 27,195 |
| Turkey A-Z | 0 | - | 4.11 | 11,525 |
| Provinces of the Philippines | 0 | - | 4.58 | 45,728 |
| Dynasties of China | 0 | - | 4.64 | 27,195 |
| Things that Have Been Banned in China | 0 | - | 4.33 | 57,556 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,283,061 |
| Sushi Translation | 0 | - | 4.08 | 13,813 |
| Taiwan Country Quiz | 0 | - | 4.69 | 42,684 |
| Officially Recognized Languages of India | 0 | - | 4.41 | 30,639 |
| History of India | 0 | - | 4.61 | 21,035 |
| Africa Map Quiz | 0 | - | 5.00 | 2,082,037 |
| Oceania Map Quiz | 0 | - | 4.98 | 622,993 |
| Australian Capitals | 0 | - | 4.92 | 62,349 |
| Canada A-Z | 0 | - | 4.70 | 32,337 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 67,539 |
| Official European Union Languages | 0 | - | 4.98 | 233,713 |
| European Countries in their Native Language | 0 | - | 4.99 | 154,864 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 419,648 |
| United Kingdom A-Z | 0 | - | 4.53 | 86,449 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,425,981 |
| Asia Map Quiz | 0 | - | 4.99 | 888,860 |
| History of Iran Quiz | 0 | - | 4.65 | 16,026 |
| Largest Indonesian Islands | 0 | - | 4.74 | 49,016 |
| History of China | 0 | - | 4.37 | 55,872 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 153,360 |
| South Korea Country Quiz | 0 | - | 4.78 | 77,888 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,345 |
| Countries of Africa | 0 | - | 5.00 | 2,453,992 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 43,921 |
| African East Coast | 0 | - | 4.96 | 93,371 |
| Western Africa Map Quiz | 0 | - | 4.97 | 71,291 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 48,322 |
| Australia Map Quiz | 0 | - | 4.94 | 339,209 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 67,006 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 50,922 |
| U.S. Federal Holidays | 0 | - | 4.33 | 98,713 |
| United States Map Quiz | 0 | - | 4.98 | 4,114,177 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.18 | 736,027 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 205,552 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 91,112 |
| Countries That Use the Euro | 0 | - | 4.96 | 99,087 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 358,732 |
| European Geography By Letter - E | 0 | - | 4.23 | 111,139 |
| European Geography By Letter - F | 0 | - | 4.16 | 90,645 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,061 |
| European Geography By Letter - G | 0 | - | 4.25 | 100,381 |
| European Geography By Letter - I | 0 | - | 4.10 | 93,685 |
| European Geography By Letter - K | 0 | - | 4.14 | 68,429 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,261 |
| European Geography by Letter - W | 0 | - | 4.20 | 81,779 |
| Europe Geography Decoder | 0 | - | 4.86 | 68,625 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 49,959 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 110,403 |
| European Geography A-Z | 0 | - | 4.27 | 48,503 |
| The Only European Country ... | 0 | - | 4.92 | 207,525 |
| European Countries NOT in NATO | 0 | - | 4.89 | 56,576 |
| Name a Major European City A-Z | 0 | - | 4.33 | 48,304 |
| Famous Swiss and Austrian People | 0 | - | 4.43 | 14,439 |
| Famous Dutch and Belgian People | 0 | - | 4.54 | 17,789 |
| France A-Z | 0 | - | 4.16 | 37,741 |
| Switzerland A-Z | 0 | - | 4.45 | 25,268 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 41,093 |
| South Asian Cities by Map | 0 | - | 4.34 | 23,243 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,080 |
| Word Chain - Asia | 0 | - | 4.34 | 29,039 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 94,410 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,363,834 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.21 | 15,335 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,146 |
| Ottoman Empire Quiz | 0 | - | 4.46 | 16,793 |
| History of Egypt | 0 | - | 4.58 | 23,780 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,391 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,282 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,046 |
| China Country Quiz | 0 | - | 4.40 | 113,915 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,463 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 277,949 |
| Countries with Nuclear Weapons | 0 | - | 4.88 | 257,526 |
| Countries with NO Military | 0 | - | 4.97 | 59,093 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 83,745 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 143,894 |
| Monarchies of the World | 0 | - | 4.94 | 162,101 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 109,635 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 108,883 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 110,438 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 73,601 |
| Disney Animated Characters | 0 | - | 4.87 | 594,893 |
| People on Money by Country | 0 | - | 4.83 | 59,200 |
| Countries by Number of Books Published | 0 | - | 4.95 | 70,691 |
| Fast Math - Addition | 0 | - | 4.86 | 514,505 |
| NATO Countries Quiz | 0 | - | 4.98 | 265,658 |
| EU Countries Quiz | 0 | - | 4.99 | 262,063 |
| Top Five Countries by Religion | 0 | - | 4.92 | 164,336 |
| 7 Deadly Sins Quiz | 0 | - | 4.87 | 384,791 |
| Books of the Protestant Bible | 0 | - | 4.88 | 201,880 |
| Majority Muslim Countries | 0 | - | 4.98 | 361,212 |
| Astronomy Quiz | 0 | - | 4.89 | 79,879 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 64,070 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 100,086 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 125,551 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 161,334 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.90 | 85,037 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 115,730 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 69,872 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 75,758 |
| The Life of Gandhi | 0 | - | 4.37 | 12,956 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 97,234 |
| Flags of Africa Quiz | 0 | - | 5.00 | 448,464 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,566 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 213,017 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 113,976 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 158,138 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 31,271 |
