| States of India | 0 | - | 4.95 | 195,264 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,335 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,892 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,785 |
| States of India Map Quiz | 0 | - | 4.84 | 26,812 |
| History of India | 0 | - | 4.62 | 21,491 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,879 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,899 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,908 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,291 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,435 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,684 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,373 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,968 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,595 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,114 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,582 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,243 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,198 |
| Middle East A-Z | 0 | - | 4.47 | 46,211 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,315 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,625 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,578 |
| A Quiz About Islam | 0 | - | 4.32 | 48,570 |
| Provinces of Turkey | 0 | - | 4.94 | 205,458 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,089 |
| Provinces of China | 0 | - | 4.97 | 207,125 |
| Japanese Prefectures | 0 | - | 4.98 | 138,531 |
| The Life of Gandhi | 0 | - | 4.37 | 13,070 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,710 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,821 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,197 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,107 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,360 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,989 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,929 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,394 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,741 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,200 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,887 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,415 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,108 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,722 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,760 |
| Japanese Companies | 0 | - | 4.29 | 34,322 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,635 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,083 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,518 |
| Countries Bordering India | 0 | - | 4.98 | 163,731 |
| Countries Closest to India | 0 | - | 4.97 | 103,120 |
| Asian Physical Geography | 0 | - | 4.61 | 35,597 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,181 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,052 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,163 |
| Famous Chinese People | 0 | - | 4.09 | 11,911 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,802 |
| Africa A-Z | 0 | - | 4.57 | 46,743 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,064 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,323,399 |
| Australian Capitals | 0 | - | 4.92 | 62,807 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,424 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,590 |
| Official European Union Languages | 0 | - | 4.97 | 239,472 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,479 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,691 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,072 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,036 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,079 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,739 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,081 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,864 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,380 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,594 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,291 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,403 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,211 |
| Famous Germans | 0 | - | 4.50 | 55,691 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,233 |
| Asian Islands | 0 | - | 4.49 | 20,887 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,624 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,692 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,337 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,169 |
| Turkey A-Z | 0 | - | 4.04 | 11,908 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,832 |
| Dynasties of China | 0 | - | 4.64 | 28,030 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,541 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,364 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,227 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,081 |
| Canada A-Z | 0 | - | 4.73 | 32,935 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,281 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,282 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,206 |
| Asia Map Quiz | 0 | - | 4.99 | 923,268 |
| History of Iran | 0 | - | 4.66 | 16,406 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,226 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,979 |
| History of China | 0 | - | 4.35 | 57,479 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,335 |
| India Country Quiz | 0 | - | 4.43 | 131,064 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,302 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,302 |
| Australia Map Quiz | 0 | - | 4.95 | 345,824 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,828 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,265 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,589 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,169 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,095 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,503 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,334 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,781 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,811 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,115 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,919 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,627 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,314 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,952 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,363 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,418 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,233 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,708 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,781 |
| European Geography A-Z | 0 | - | 4.29 | 49,440 |
| The Only European Country ... | 0 | - | 4.91 | 218,432 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,196 |
| Famous French People | 0 | - | 4.07 | 36,015 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,005 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,546 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,924 |
| Word Chain - Asia | 0 | - | 4.34 | 29,377 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,709 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,340 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,601 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,041 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,861 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,666 |
| Chinese Inventions | 0 | - | 4.30 | 33,848 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,441 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,465 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,974 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,918 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,607 |
| Countries of Africa | 0 | - | 5.00 | 2,553,652 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,646 |
| African East Coast | 0 | - | 4.96 | 96,587 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,431 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,505 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,950 |
| Countries with NO Military | 0 | - | 4.97 | 62,988 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 93,270 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,466 |
| Monarchies of the World | 0 | - | 4.94 | 169,861 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,650 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,910 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,058 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,509 |
| Disney Animated Characters | 0 | - | 4.88 | 602,507 |
| People on Money by Country | 0 | - | 4.83 | 60,634 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,974 |
| Fast Math - Addition | 0 | - | 4.87 | 524,439 |
| NATO Countries | 0 | - | 4.98 | 282,712 |
| EU Countries Quiz | 0 | - | 4.99 | 277,000 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,931 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,819 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,477 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,884 |
| Astronomy Quiz | 0 | - | 4.90 | 83,085 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,104 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,812 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,959 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,595 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,270 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,726 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,600 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,475 |
| Australian States and Territories | 0 | - | 4.96 | 142,648 |
| Famous Australians by Description | 0 | - | 4.23 | 28,095 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,450 |
| Australia True or False | 0 | - | 4.87 | 57,079 |
| Flags of North and South America | 0 | - | 4.99 | 375,976 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,874 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,656 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,419 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,287 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,716 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,154 |
| North America Map Quiz | 0 | - | 4.98 | 250,915 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,929 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,289 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,303 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,475 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,096 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,208 |
| Celtic Nations | 0 | - | 4.61 | 47,068 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,937 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,311 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,294 |
