| Regions of New Zealand | 0 | - | 4.85 | 28,461 |
| Australian Capitals | 0 | - | 4.92 | 62,695 |
| Australia True or False | 0 | - | 4.87 | 56,775 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,253 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,174 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,411 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,259 |
| Australia Country Quiz | 0 | - | 4.43 | 69,524 |
| Famous Australians by Description | 0 | - | 4.23 | 27,876 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,562 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,803 |
| Africa A-Z | 0 | - | 4.57 | 46,568 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,889 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,423 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,694 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,957 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,076 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,134 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,637 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,373 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,100 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,154 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,169 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,244 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,576 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,314 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,816 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,157 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,759 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,385 |
| Famous Germans | 0 | - | 4.50 | 55,178 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,314 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,072 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,631 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,362 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,823 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,304 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,948 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,763 |
| Middle East A-Z | 0 | - | 4.47 | 45,976 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,313,939 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,788 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,647 |
| Word Chain - Australia | 0 | - | 4.38 | 38,116 |
| Canada A-Z | 0 | - | 4.73 | 32,775 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,999 |
| Official European Union Languages | 0 | - | 4.97 | 238,142 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,625 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,535 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,573 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,615 |
| Asia Map Quiz | 0 | - | 4.99 | 914,580 |
| A Quiz About Islam | 0 | - | 4.31 | 48,399 |
| Countries That Don't Recognize Israel | 0 | - | 4.67 | 34,754 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,857 |
| Countries of Africa | 0 | - | 5.00 | 2,530,319 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,620 |
| African East Coast | 0 | - | 4.96 | 95,837 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,619 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,035 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,471 |
| Australia Map Quiz | 0 | - | 4.95 | 343,860 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,297 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,786 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,426 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,085 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,232 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,757 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,582 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,558 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,977 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,261 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,586 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,764 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,418 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,258 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,915 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,516 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,762 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,884 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,025 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,846 |
| European Geography A-Z | 0 | - | 4.29 | 49,198 |
| The Only European Country ... | 0 | - | 4.91 | 216,010 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,781 |
| Famous French People | 0 | - | 4.06 | 34,968 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,762 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,053 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,879 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,166 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,723 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,682 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,185 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,653 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,668 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,259 |
| Japanese Companies | 0 | - | 4.28 | 34,191 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,444 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,893 |
| Countries with NO Military | 0 | - | 4.97 | 61,959 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,814 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,994 |
| Monarchies of the World | 0 | - | 4.94 | 168,254 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,346 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,591 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,106 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,004 |
| Disney Animated Characters | 0 | - | 4.88 | 600,986 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,401 |
| Fast Math - Addition | 0 | - | 4.87 | 522,201 |
| NATO Countries | 0 | - | 4.98 | 279,305 |
| EU Countries Quiz | 0 | - | 4.99 | 272,901 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,751 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,150 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,434 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,207 |
| Astronomy Quiz | 0 | - | 4.90 | 82,399 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,561 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,251 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,021 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,386 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,165 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,398 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,871 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,335 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,657 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,390 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,011 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,083 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,183 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,690 |
| African Island Countries | 0 | - | 4.96 | 101,435 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,075 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,673 |
| Australian States and Territories | 0 | - | 4.96 | 141,706 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,232 |
| Australian Slang | 0 | - | 4.24 | 28,596 |
| Flags of North and South America | 0 | - | 4.99 | 371,957 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,511 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,085 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,991 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,974 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,982 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,664 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,120 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,248 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,039 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,212 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,012 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,306 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,370 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,633 |
| North America Map Quiz | 0 | - | 4.98 | 247,720 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,656 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,884 |
| People on Money - United States | 0 | - | 4.31 | 63,322 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,687 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,407 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,204 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,044 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,791 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,361 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,111 |
| Celtic Nations | 0 | - | 4.69 | 46,908 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,354 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,436 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,983 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,188 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,988 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,995 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,684 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,435 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,006 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,734 |
| Slavic Countries | 0 | - | 4.96 | 111,499 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,617 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,045 |
| France A-Z | 0 | - | 4.16 | 38,173 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,287 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,119 |
| Famous Irish People | 0 | - | 4.05 | 45,980 |
| Switzerland A-Z | 0 | - | 4.45 | 25,621 |
| Counties of England | 0 | - | 4.97 | 794,863 |
| London A-Z | 0 | - | 4.10 | 40,745 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,492 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,093 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,535 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,976 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,819 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,662 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,281 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,955 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,262 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,013 |
| Countries of the Middle East | 0 | - | 4.96 | 200,750 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,441 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,134 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,946 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,513 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,235 |
