| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,954 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,299 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,002 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,228 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,576 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,119 |
| NATO Military Alphabet | 0 | - | 4.98 | 559,158 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 801,861 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,006 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,844 |
| Countries by Military Spending | 0 | - | 4.93 | 177,538 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,002 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,602 |
| Africa A-Z | 0 | - | 4.57 | 46,583 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,483 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,315,010 |
| Biggest Mediterranean Islands | 0 | - | 4.40 | 54,612 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,412 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,952 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,276 |
| Australian Capitals | 0 | - | 4.92 | 62,709 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,050 |
| Official European Union Languages | 0 | - | 4.97 | 238,284 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,711 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,802 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,456 |
| Asia Map Quiz | 0 | - | 4.99 | 915,485 |
| Middle East A-Z | 0 | - | 4.47 | 45,993 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,990 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,104 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,717 |
| African East Coast | 0 | - | 4.96 | 95,926 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,743 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,560 |
| Canada A-Z | 0 | - | 4.73 | 32,797 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,613 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,726 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,928 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,992 |
| The Only European Country ... | 0 | - | 4.91 | 216,252 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,921 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,790 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,796 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,091 |
| Monarchies of the World | 0 | - | 4.94 | 168,410 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,437 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,677 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,188 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,044 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,638 |
| People on Money by Country | 0 | - | 4.83 | 60,334 |
| Astronomy Quiz | 0 | - | 4.90 | 82,481 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 92,768 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,617 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,303 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,181 |
| Geography by Letter - T | 0 | - | 4.84 | 153,851 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,750 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,473 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,204 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,417 |
| Countries of Africa | 0 | - | 5.00 | 2,532,767 |
| Australia Map Quiz | 0 | - | 4.95 | 344,122 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,443 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,381 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,180 |
| Celtic Nations | 0 | - | 4.69 | 46,917 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,917 |
| U.S. Army Ranks | 0 | - | 4.48 | 103,503 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 175,911 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,359 |
| Names of Army Units | 0 | - | 4.63 | 36,887 |
| Formula One World Champions | 0 | - | 4.96 | 389,657 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 204,830 |
| Disney Animated Characters | 0 | - | 4.88 | 601,138 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 62,898 |
| Corporate Partnerships | 0 | - | 4.56 | 36,898 |
| Prime Numbers 1-100 | 0 | - | 4.53 | 126,821 |
| Perfect Squares | 0 | - | 4.53 | 102,325 |
| Digits of Pi | 0 | - | 4.24 | 1,162,097 |
| Fast Math - Addition | 0 | - | 4.87 | 522,419 |
| Mathematics General Knowledge | 0 | - | 4.47 | 66,907 |
| Major World Religions | 0 | - | 4.78 | 93,417 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,311 |
| Religion General Knowledge #2 | 0 | - | 4.47 | 73,939 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,362 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,214 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,926 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,070 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,792 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,484 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,107 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,171 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,324 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,823 |
| African Island Countries | 0 | - | 4.96 | 101,514 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,222 |
| Australian States and Territories | 0 | - | 4.96 | 141,803 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,254 |
| Australia True or False | 0 | - | 4.87 | 56,809 |
| Flags of North and South America | 0 | - | 4.99 | 372,426 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,555 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,147 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,542 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,414 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,603 |
| North America Map Quiz | 0 | - | 4.98 | 248,079 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,682 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,838 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,625 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,080 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,778 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,828 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,375 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,685 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,094 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,529 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,066 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,381 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,048 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,165 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,019 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,930 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,119 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,916 |
| Slavic Countries | 0 | - | 4.96 | 111,556 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,620 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,054 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,312 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,926 |
| Switzerland A-Z | 0 | - | 4.45 | 25,627 |
| Counties of England | 0 | - | 4.97 | 795,519 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,445 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,141 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,622 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,047 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,892 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,745 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,375 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,962 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,331 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,150 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,817 |
| Countries of the Middle East | 0 | - | 4.96 | 200,918 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,478 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 143,999 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,528 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,295 |
| Formula One Countries Visited | 0 | - | 4.96 | 143,437 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 100,772 |
| Coldest Countries | 0 | - | 4.97 | 138,362 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,534 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,644 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,159 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,861 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,291 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,261 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,990 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,921 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,391 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,338 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,683 |
| Air to Force | 0 | - | 4.24 | 17,365 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,481 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 59,923 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 98,190 |
| Most Guessed Cities by Country #2 | 0 | - | 4.95 | 79,280 |
| Most Guessed Cities by Country #1 | 0 | - | 4.88 | 101,859 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,856 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,728 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 197,489 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,702 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,496 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,208 |
| States of India | 0 | - | 4.95 | 192,918 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,574 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,309 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,712 |
| The Only African Country ... | 0 | - | 4.99 | 129,015 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,091 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,744 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,898 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,079 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.87 | 55,557 |
| Flags of Oceania | 0 | - | 5.00 | 258,549 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,289 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,299 |
| Australia Country Quiz | 0 | - | 4.43 | 69,558 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,500 |
| Regions of New Zealand | 0 | - | 4.85 | 28,471 |
| The Only American Country ... | 0 | - | 4.92 | 121,478 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,010 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,538 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,779 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,802 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,591 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,961 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,410 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,285 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,382 |
