| Regions of New Zealand | 0 | - | 4.85 | 28,401 |
| Australian Capitals | 0 | - | 4.92 | 62,657 |
| Famous Australians by Description | 0 | - | 4.23 | 27,788 |
| Australia True or False | 0 | - | 4.87 | 56,670 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,097 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,866 |
| Famous Germans | 0 | - | 4.50 | 54,830 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,881 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,123 |
| Australia Country Quiz | 0 | - | 4.43 | 69,432 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,817 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,619 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,172 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,509 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,762 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,589 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,000 |
| Africa A-Z | 0 | - | 4.57 | 46,497 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,370 |
| Famous Russians | 0 | - | 4.16 | 23,772 |
| Famous French People | 0 | - | 4.12 | 28,137 |
| Famous Irish People | 0 | - | 4.05 | 45,906 |
| Famous Nordic People | 0 | - | 4.34 | 19,979 |
| Famous Spaniards Quiz | 0 | - | 4.24 | 11,567 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,168 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,152 |
| Famous Chinese People | 0 | - | 4.09 | 11,835 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,310,250 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,740 |
| Famous Mexicans and Mexican-Americans | 0 | - | 4.15 | 16,921 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,937 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,848 |
| Official European Union Languages | 0 | - | 4.97 | 237,655 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,309 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,678 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,132 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,108 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,989 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,444 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,321 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,030 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,806 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,440 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,605 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,780 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,799 |
| Famous Scottish People | 0 | - | 4.22 | 18,356 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,951 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,519 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,260 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,709 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,184 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,829 |
| Middle East A-Z | 0 | - | 4.47 | 45,914 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,411 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,593 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,540 |
| Word Chain - Australia | 0 | - | 4.37 | 38,073 |
| Canada A-Z | 0 | - | 4.73 | 32,719 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,542 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,437 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,888 |
| Asia Map Quiz | 0 | - | 4.99 | 910,907 |
| A Quiz About Islam | 0 | - | 4.31 | 48,327 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,652 |
| Countries of Africa | 0 | - | 5.00 | 2,521,320 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,256 |
| African East Coast | 0 | - | 4.96 | 95,517 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,357 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,014 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,195 |
| Australia Map Quiz | 0 | - | 4.94 | 343,259 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,972 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,463 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,363 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,389 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,178 |
| Famous Canadians Quiz | 0 | - | 3.94 | 23,384 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,071 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,466 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,924 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,214 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,435 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,855 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,103 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,722 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,675 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,359 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,089 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,428 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,745 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,650 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,306 |
| European Geography A-Z | 0 | - | 4.29 | 49,111 |
| The Only European Country ... | 0 | - | 4.91 | 215,124 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,310 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,667 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,986 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,801 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,089 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,622 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,601 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,103 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,185 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,587 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,092 |
| Japanese Companies | 0 | - | 4.28 | 34,146 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,356 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 270,366 |
| Countries with NO Military | 0 | - | 4.97 | 61,595 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 89,011 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,418 |
| Monarchies of the World | 0 | - | 4.94 | 167,408 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,088 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,307 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,826 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,854 |
| Disney Animated Characters | 0 | - | 4.88 | 600,261 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,172 |
| Fast Math - Addition | 0 | - | 4.87 | 521,400 |
| NATO Countries | 0 | - | 4.98 | 278,067 |
| EU Countries Quiz | 0 | - | 4.99 | 271,601 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,007 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,662 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,666 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,828 |
| Astronomy Quiz | 0 | - | 4.90 | 82,114 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,383 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,034 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,074 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,002 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,341 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,648 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,832 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,217 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,893 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,679 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,835 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,747 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,208 |
| African Island Countries | 0 | - | 4.96 | 101,153 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,617 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,656 |
| Australian States and Territories | 0 | - | 4.96 | 141,357 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,137 |
| Australian Slang | 0 | - | 4.25 | 28,541 |
| Flags of North and South America | 0 | - | 4.99 | 370,113 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,399 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,512 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,809 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,524 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,247 |
| North America Map Quiz | 0 | - | 4.98 | 246,530 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,541 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,836 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,809 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,862 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,682 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,536 |
| Celtic Nations | 0 | - | 4.69 | 46,871 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,442 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,149 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,697 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,415 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,758 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,293 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,451 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,313 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,734 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,522 |
| Slavic Countries | 0 | - | 4.96 | 111,248 |
| France A-Z | 0 | - | 4.16 | 38,113 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,195 |
| Switzerland A-Z | 0 | - | 4.45 | 25,578 |
| Counties of England | 0 | - | 4.97 | 792,536 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,070 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,816 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,231 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,728 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,583 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,304 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,971 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,926 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,025 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,584 |
| Countries of the Middle East | 0 | - | 4.96 | 199,843 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,359 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,758 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,726 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,431 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,051 |
| Coldest Countries | 0 | - | 4.97 | 138,072 |
| Coldest World Capitals | 0 | - | 4.95 | 133,214 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,405 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,506 |
| World Currency Quiz | 0 | - | 4.92 | 300,518 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,940 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,741 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,098 |
