| Regions of New Zealand | 0 | - | 4.84 | 28,603 |
| Australian Capitals | 0 | - | 4.92 | 62,760 |
| Australia True or False | 0 | - | 4.87 | 56,965 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,590 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,782 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,985 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,744 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,445 |
| Australia Country Quiz | 0 | - | 4.43 | 69,683 |
| Famous Australians by Description | 0 | - | 4.23 | 28,013 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,657 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,759 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,474 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,758 |
| Africa A-Z | 0 | - | 4.57 | 46,687 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,652 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,126 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,304 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,025 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,420 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,820 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,373 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,040 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,373 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,233 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,044 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,307 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,873 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,630 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,912 |
| Famous Germans | 0 | - | 4.50 | 55,545 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,851 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,280 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,853 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,513 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,024 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,486 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,142 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,054 |
| Middle East A-Z | 0 | - | 4.47 | 46,157 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,247 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,537 |
| Word Chain - Australia | 0 | - | 4.38 | 38,174 |
| Canada A-Z | 0 | - | 4.73 | 32,894 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,354 |
| Official European Union Languages | 0 | - | 4.97 | 238,977 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,176 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,228 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,177 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,865 |
| Asia Map Quiz | 0 | - | 4.99 | 920,054 |
| A Quiz About Islam | 0 | - | 4.31 | 48,511 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,965 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,340 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,706 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,080 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,991 |
| Australia Map Quiz | 0 | - | 4.95 | 345,272 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,708 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,155 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,531 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,068 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,169 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,877 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,748 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,662 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,145 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,293 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,638 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,490 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,176 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,920 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,553 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,034 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,167 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,123 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,462 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,762 |
| European Geography A-Z | 0 | - | 4.29 | 49,370 |
| The Only European Country ... | 0 | - | 4.91 | 217,522 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,657 |
| Famous French People | 0 | - | 4.07 | 35,877 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,922 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,152 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,022 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,296 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,888 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,846 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,318 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,365 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,813 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,053 |
| Japanese Companies | 0 | - | 4.28 | 34,270 |
| Countries of Africa | 0 | - | 5.00 | 2,546,182 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,147 |
| African East Coast | 0 | - | 4.96 | 96,318 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,186 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,519 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,700 |
| Countries with NO Military | 0 | - | 4.97 | 62,687 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,168 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,027 |
| Monarchies of the World | 0 | - | 4.94 | 169,337 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,338 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,623 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,789 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,365 |
| Disney Animated Characters | 0 | - | 4.88 | 602,002 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,821 |
| Fast Math - Addition | 0 | - | 4.87 | 523,654 |
| NATO Countries | 0 | - | 4.98 | 281,724 |
| EU Countries Quiz | 0 | - | 4.99 | 275,761 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,349 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,670 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,846 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,759 |
| Astronomy Quiz | 0 | - | 4.90 | 82,864 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,941 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,606 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,171 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,979 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,580 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,552 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,701 |
| Australian States and Territories | 0 | - | 4.96 | 142,291 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,373 |
| Australian Slang | 0 | - | 4.24 | 28,657 |
| Flags of North and South America | 0 | - | 4.99 | 374,539 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,729 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,429 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,318 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,337 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,304 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,026 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,169 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,503 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,338 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,508 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 35,924 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,381 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,152 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,074 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,648 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,263 |
| North America Map Quiz | 0 | - | 4.98 | 249,600 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,816 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,963 |
| People on Money - United States | 0 | - | 4.31 | 63,379 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,870 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,871 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,920 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,325 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,976 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,436 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,279 |
| Celtic Nations | 0 | - | 4.69 | 47,003 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,158 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,969 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,477 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,495 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,386 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,536 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,390 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,667 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,617 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,451 |
| Slavic Countries | 0 | - | 4.96 | 111,931 |
| Russian History A-Z | 0 | - | 4.35 | 31,888 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,647 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,092 |
| France A-Z | 0 | - | 4.16 | 38,273 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,490 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,182 |
| Famous Irish People | 0 | - | 4.05 | 46,025 |
| Switzerland A-Z | 0 | - | 4.45 | 25,695 |
| Counties of England | 0 | - | 4.97 | 799,245 |
| London A-Z | 0 | - | 4.10 | 40,821 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,206 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,439 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,067 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,396 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,253 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,284 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,835 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,031 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,681 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,856 |
| Countries of the Middle East | 0 | - | 4.96 | 201,768 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,611 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,124 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,516 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,418 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,824 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,526 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,458 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,905 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,509 |
| African Island Countries | 0 | - | 4.96 | 101,908 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,928 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,443 |
