| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,061 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,151 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,869 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 53,920 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,985 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,854 |
| Hindu Countries | 0 | - | 4.86 | 50,616 |
| Israel Country Quiz | 0 | - | 3.82 | 75,308 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,630 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,144 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,749 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,697 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,773 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,857 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,075 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,530 |
| Provinces of Turkey | 0 | - | 4.95 | 206,091 |
| Provinces of China | 0 | - | 4.97 | 208,356 |
| Japanese Prefectures | 0 | - | 4.98 | 139,213 |
| States of India | 0 | - | 4.94 | 196,212 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,267 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,415 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,333 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,359 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,728 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,806 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,080 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,056 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,461 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,065 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,011 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,029 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,840 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,341 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,808 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,227 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,239 |
| Prime Ministers of Israel | 0 | - | 3.97 | 18,077 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,822 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,543 |
| Jewish Cities Quiz | 0 | - | 4.33 | 62,010 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,573 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,581 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,699 |
| Top 11 Most Catholic U.S. States | 0 | - | 4.25 | 22,136 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,751 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,439 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,552 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,873 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,087 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,042 |
| Asian Physical Geography | 0 | - | 4.61 | 35,632 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,220 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,687 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,167 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,074 |
| Israel Immigration by Country | 0 | - | 4.29 | 36,407 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,849 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,171 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,187 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,520 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,544 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,594 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,640 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,192 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,639 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,830 |
| Asian Islands | 0 | - | 4.49 | 20,915 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,498 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,106 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,693 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,247 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,687 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,671 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,749 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,373 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,217 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,344 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,345 |
| A Quiz About Islam | 0 | - | 4.32 | 48,641 |
| Middle East A-Z | 0 | - | 4.47 | 46,257 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,202 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,165 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,323 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,120 |
| Dynasties of China | 0 | - | 4.64 | 28,085 |
| History of China | 0 | - | 4.35 | 57,631 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,604 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,428 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,650 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,425 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,051 |
| History of India | 0 | - | 4.62 | 21,523 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,518 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.64 | 108,175 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,833 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,527 |
| Australian Capitals | 0 | - | 4.92 | 62,845 |
| Australia A-Z | 0 | - | 4.54 | 50,151 |
| Australia Map Quiz | 0 | - | 4.95 | 346,311 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,213 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,412 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,162 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,605 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,959 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,138 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,960 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,010 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,795 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,397 |
| Official European Union Languages | 0 | - | 4.97 | 239,910 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,733 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,349 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,318 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,130 |
| The Only European Country ... | 0 | - | 4.91 | 219,302 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,675 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,512 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,074 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,259 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,200 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,433 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,088 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,040 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,472 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,915 |
| Asia Map Quiz | 0 | - | 4.99 | 925,892 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,566 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,978 |
| Word Chain - Asia | 0 | - | 4.34 | 29,397 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,045 |
| Top 10 Richest Countries in Asia | 0 | - | 4.69 | 106,711 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,965 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,616 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,615 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,674 |
| History of Egypt | 0 | - | 4.58 | 24,108 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,085 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,905 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,726 |
| Chinese Inventions | 0 | - | 4.30 | 33,867 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,455 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,501 |
| Japanese Companies | 0 | - | 4.29 | 34,381 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,992 |
| Japanese Loanwords | 0 | - | 4.47 | 84,911 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,011 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,902 |
| Countries of Africa | 0 | - | 5.00 | 2,562,288 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,691 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,114 |
| African East Coast | 0 | - | 4.96 | 96,845 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,720 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,447 |
| Flags of Oceania | 0 | - | 5.00 | 263,086 |
| Australian States and Territories | 0 | - | 4.96 | 142,947 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,594 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,518 |
| Australia True or False | 0 | - | 4.87 | 57,183 |
| Flags of North and South America | 0 | - | 4.99 | 377,491 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,042 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,917 |
| The Only American Country ... | 0 | - | 4.92 | 122,268 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,719 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,746 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,357 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,774 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,210 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,411 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,876 |
| North America Map Quiz | 0 | - | 4.98 | 252,371 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,258 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,197 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,923 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,886 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,006 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,999 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,053 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,899 |
| Arms Exports - United States | 0 | - | 4.77 | 62,765 |
| The American Revolution | 0 | - | 4.52 | 54,368 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,092 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,297 |
| US States Quiz | 0 | - | 5.00 | 17,008,487 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,747 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,590 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,142 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,860 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,469 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,196 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,983 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,695 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,770 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.46 | 119,357 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,606 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,925 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,609 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,557 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,208 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,519 |
