| Japanese Prefectures | 0 | - | 4.98 | 135,945 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,201 |
| Provinces of China | 0 | - | 4.97 | 202,661 |
| Japanese Companies | 0 | - | 4.28 | 34,168 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,352 |
| Japan Country Quiz | 0 | - | 4.93 | 142,024 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,257 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,887 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,151 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,113 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,716 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,614 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,382 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,974 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,534 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,275 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,739 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,207 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,861 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,639 |
| Middle East A-Z | 0 | - | 4.47 | 45,936 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,295 |
| States of India | 0 | - | 4.94 | 192,008 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,948 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,661 |
| A Quiz About Islam | 0 | - | 4.31 | 48,353 |
| Provinces of Turkey | 0 | - | 4.95 | 203,202 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,687 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,398 |
| Famous Chinese People | 0 | - | 4.09 | 11,847 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,822 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,530 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,586 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,422 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 56,001 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,818 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,107 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,651 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,614 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,131 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,605 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,448 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,739 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,288 |
| Chinese Inventions | 0 | - | 4.30 | 33,764 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,356 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,300 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,523 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,377 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,942 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,590 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,439 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,584 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,563 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,325 |
| Japanese Loanwords | 0 | - | 4.47 | 84,505 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,167 |
| Africa A-Z | 0 | - | 4.57 | 46,521 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,087 |
| Asian Physical Geography | 0 | - | 4.61 | 35,463 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,025 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,504 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,588 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,763 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,628 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,251 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,546 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,996 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,737 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,166 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,138 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,026 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,487 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,391 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,063 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,837 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,468 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,658 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,033 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,827 |
| Famous Germans | 0 | - | 4.50 | 54,883 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,971 |
| Asian Islands | 0 | - | 4.49 | 20,810 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,435 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,460 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,207 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,002 |
| Turkey A-Z | 0 | - | 4.04 | 11,802 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,234 |
| Dynasties of China | 0 | - | 4.64 | 27,768 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,097 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,311,564 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,431 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,408 |
| History of India | 0 | - | 4.61 | 21,363 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,931 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,173 |
| Australian Capitals | 0 | - | 4.92 | 62,672 |
| Canada A-Z | 0 | - | 4.73 | 32,739 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,898 |
| Official European Union Languages | 0 | - | 4.97 | 237,819 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,416 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,852 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,472 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,728 |
| Asia Map Quiz | 0 | - | 4.99 | 911,947 |
| History of Iran | 0 | - | 4.66 | 16,318 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,891 |
| History of China | 0 | - | 4.37 | 56,953 |
| Sushi Translation | 0 | - | 4.08 | 13,925 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,550 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,277 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,720 |
| Countries of Africa | 0 | - | 5.00 | 2,524,252 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,376 |
| African East Coast | 0 | - | 4.96 | 95,623 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,448 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,276 |
| Australia Map Quiz | 0 | - | 4.94 | 343,463 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,010 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,493 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,388 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,847 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,549 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,319 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,507 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,151 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,473 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,469 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,886 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,143 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,762 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,702 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,390 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,108 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,454 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,789 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,674 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,484 |
| European Geography A-Z | 0 | - | 4.29 | 49,139 |
| The Only European Country ... | 0 | - | 4.91 | 215,444 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,480 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,359 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,594 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,006 |
| France A-Z | 0 | - | 4.16 | 38,124 |
| Switzerland A-Z | 0 | - | 4.45 | 25,591 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,695 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,480 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,657 |
| Word Chain - Asia | 0 | - | 4.34 | 29,284 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,327 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,743 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,524 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,526 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,087 |
| History of Egypt | 0 | - | 4.58 | 23,989 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,839 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,692 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,493 |
| China Country Quiz | 0 | - | 4.37 | 121,613 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,629 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,739 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,885 |
| Countries with NO Military | 0 | - | 4.97 | 61,738 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 89,957 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,642 |
| Monarchies of the World | 0 | - | 4.94 | 167,593 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,184 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,399 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,924 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,906 |
| Disney Animated Characters | 0 | - | 4.88 | 600,540 |
| People on Money by Country | 0 | - | 4.83 | 60,207 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,264 |
| Fast Math - Addition | 0 | - | 4.87 | 521,635 |
| NATO Countries | 0 | - | 4.98 | 278,512 |
| EU Countries Quiz | 0 | - | 4.99 | 272,075 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,280 |
| 7 Deadly Sins | 0 | - | 4.88 | 398,181 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,962 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,329 |
| Astronomy Quiz | 0 | - | 4.90 | 82,208 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,433 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,105 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,679 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,776 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,187 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,072 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,360 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,617 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,236 |
| The Life of Gandhi | 0 | - | 4.37 | 13,036 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,740 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,630 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,224 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,367 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,993 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,795 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,908 |
