| Regions of New Zealand | 0 | - | 4.84 | 28,604 |
| Australian Capitals | 0 | - | 4.92 | 62,761 |
| Australia True or False | 0 | - | 4.87 | 56,965 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,598 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,126 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,449 |
| Australia Country Quiz | 0 | - | 4.43 | 69,683 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,782 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,988 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,744 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,657 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,764 |
| Famous Australians by Description | 0 | - | 4.23 | 28,014 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,483 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,760 |
| Africa A-Z | 0 | - | 4.57 | 46,687 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,655 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,510 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,574 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,850 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,276 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,105 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,305 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,356 |
| Official European Union Languages | 0 | - | 4.97 | 238,981 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,178 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,027 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,423 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,823 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,377 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,042 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,376 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,234 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,046 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,310 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,877 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,713 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,915 |
| Famous Germans | 0 | - | 4.50 | 55,545 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,852 |
| 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 | 43,143 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,056 |
| Middle East A-Z | 0 | - | 4.47 | 46,157 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,075 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,712 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,603 |
| Word Chain - Australia | 0 | - | 4.38 | 38,174 |
| Canada A-Z | 0 | - | 4.73 | 32,894 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,246 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,179 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,870 |
| Asia Map Quiz | 0 | - | 4.99 | 920,078 |
| A Quiz About Islam | 0 | - | 4.31 | 48,513 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,966 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,362 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,081 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,992 |
| Australia Map Quiz | 0 | - | 4.95 | 345,277 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,709 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,156 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,531 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,091 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,179 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,881 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,749 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,669 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,152 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,299 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,639 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,492 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,178 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,922 |
| 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 | 83,170 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,126 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,463 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,767 |
| European Geography A-Z | 0 | - | 4.29 | 49,371 |
| The Only European Country ... | 0 | - | 4.91 | 217,531 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,665 |
| 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 | 67,889 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,847 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,318 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,366 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,814 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,057 |
| Japanese Companies | 0 | - | 4.28 | 34,270 |
| Countries of Africa | 0 | - | 5.00 | 2,546,218 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,148 |
| African East Coast | 0 | - | 4.96 | 96,323 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,188 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,533 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,712 |
| Countries with NO Military | 0 | - | 4.97 | 62,691 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,174 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,028 |
| Monarchies of the World | 0 | - | 4.94 | 169,345 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,342 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,626 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,794 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,366 |
| Disney Animated Characters | 0 | - | 4.88 | 602,003 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,823 |
| Fast Math - Addition | 0 | - | 4.87 | 523,660 |
| NATO Countries | 0 | - | 4.98 | 281,733 |
| EU Countries Quiz | 0 | - | 4.99 | 275,767 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,353 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,678 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,850 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,770 |
| Astronomy Quiz | 0 | - | 4.90 | 82,866 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,942 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,608 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,181 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,982 |
| 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 | 12,702 |
| 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 | 374,545 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,729 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,431 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,154 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,085 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,648 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,275 |
| North America Map Quiz | 0 | - | 4.98 | 249,605 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,817 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,877 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,927 |
| 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 | 1,249,326 |
| Celtic Nations | 0 | - | 4.69 | 47,003 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,221 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,971 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,479 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,502 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,388 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,545 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,411 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,668 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,622 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,453 |
| Slavic Countries | 0 | - | 4.96 | 111,934 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,647 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,093 |
| France A-Z | 0 | - | 4.16 | 38,275 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,490 |
| Switzerland A-Z | 0 | - | 4.45 | 25,695 |
| Counties of England | 0 | - | 4.97 | 799,278 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,230 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,439 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,069 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,396 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,257 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,286 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,837 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,033 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,681 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,862 |
| Countries of the Middle East | 0 | - | 4.96 | 201,774 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,612 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,124 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,546 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,419 |
| 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 | 33,460 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,908 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,509 |
| African Island Countries | 0 | - | 4.96 | 101,911 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,931 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,446 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,739 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,375 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,636 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,562 |
| Coldest Countries | 0 | - | 4.97 | 138,754 |
| Coldest World Capitals | 0 | - | 4.95 | 133,676 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,725 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,853 |
| World Currency Quiz | 0 | - | 4.92 | 304,442 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,036 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,050 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,768 |
