| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,591 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,551 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,451 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,634 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,559 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,908 |
| Countries that Start with D | 0 | - | 4.96 | 701,957 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,997 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,345 |
| Countries that Start with H | 0 | - | 4.96 | 598,305 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,652 |
| Countries that Start with J | 0 | - | 4.98 | 596,351 |
| Countries that Start with K | 0 | - | 4.97 | 809,693 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,256 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,140 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,911 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,049 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,505 |
| Countries that Start with U | 0 | - | 4.97 | 900,138 |
| Countries that Start with V | 0 | - | 4.98 | 605,307 |
| Countries that Start with F | 0 | - | 4.83 | 612,467 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,761 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,018 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,365 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,129 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,578 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,479 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,410 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,389 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,913 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,795 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,798 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,706 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,815 |
| British History A-Z #1 | 0 | - | 4.45 | 45,984 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 52,357 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,344 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,246 |
| 1990s Albums | 0 | - | 4.24 | 25,281 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,290 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,222 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 99,783 |
| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,162 |
| Countries that Start with R | 0 | - | 4.43 | 443,834 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,090 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,680 |
| London A-Z | 0 | - | 4.10 | 40,645 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,992 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 53,922 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 107,898 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,295 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,699 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,841 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,435 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,936 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,879 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,743 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,251 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,953 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,699 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,656 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,043 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,407 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,178 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,581 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,091 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,342 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,620 |
| German History A-Z | 0 | - | 4.49 | 24,320 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,164 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,066 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 74,825 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,461 |
| Don't Stop Believin' Lyrics | 0 | - | 4.46 | 222,732 |
| 1980s Albums | 0 | - | 4.40 | 46,055 |
| Fads of the 1990s | 0 | - | 4.03 | 36,524 |
| 1990s Catchphrases | 0 | - | 4.22 | 175,610 |
| 1990s Decade Quiz | 0 | - | 4.01 | 54,631 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,447 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,316 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,416 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,354 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,562 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,330 |
| Woodstock Performers | 0 | - | 4.55 | 10,602 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,611 |
| The Bible A-Z | 0 | - | 4.29 | 59,328 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 221,433 |
| Colors by Letter | 0 | - | 4.25 | 162,063 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,931 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,245 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,690 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,924 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,307 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,514 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,189 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,943 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,312 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,716 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,005 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,532 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,516 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,027 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,528 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,569 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,103 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,653 |
| California Cities A-Z | 0 | - | 4.06 | 17,014 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,247 |
| European Geography A-Z | 0 | - | 4.28 | 49,012 |
| Texas A-Z | 0 | - | 4.18 | 16,311 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,549 |
| U.S. History A-Z #1 | 0 | - | 4.35 | 29,447 |
| Spanish History A-Z | 0 | - | 4.37 | 19,107 |
| Italian History A-Z | 0 | - | 4.21 | 17,462 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,207 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,136 |
| 1990s Celebrities | 0 | - | 3.98 | 19,420 |
| Quiz on the Year 1997 | 0 | - | 4.39 | 20,904 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,201 |
| 1990s Movie Quotes | 0 | - | 4.35 | 106,708 |
| 1990s Movies by Plot | 0 | - | 4.12 | 27,640 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,572 |
| Countries by National Anthem | 0 | - | 4.93 | 71,039 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,108 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,561 |
| Countries with NO Military | 0 | - | 4.97 | 61,217 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,326 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,837 |
| Coldest World Capitals | 0 | - | 4.95 | 133,067 |
| World Currency Quiz | 0 | - | 4.92 | 298,710 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,942 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,990 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,169 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,782 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,179 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,741 |
| NATO Countries | 0 | - | 4.98 | 276,036 |
| EU Countries Quiz | 0 | - | 4.99 | 270,129 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,147 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,265 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,533 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,972 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,393 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,699 |
| Buddhist Countries | 0 | - | 4.96 | 142,995 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,106 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,373 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,356 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,340 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,034 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,421 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,625 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,391 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,631 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,373 |
| Rivers A-Z | 0 | - | 4.35 | 32,688 |
| TV Characters A-Z | 0 | - | 4.10 | 31,819 |
| Movie Characters A-Z | 0 | - | 4.22 | 60,609 |
| France A-Z | 0 | - | 4.16 | 38,066 |
| India A-Z | 0 | - | 4.42 | 33,929 |
| French History A-Z | 0 | - | 4.21 | 22,514 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,011 |
| Livin' on a Prayer Lyrics | 0 | - | 4.27 | 95,729 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,758 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.94 | 7,129 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,773 |
| 1990s Movie Taglines | 0 | - | 4.21 | 45,910 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,430 |
| 1970s Albums | 0 | - | 4.37 | 27,469 |
| Beatles Lyrics First Names | 0 | - | 4.38 | 34,479 |
| Elton John Quiz | 0 | - | 4.48 | 18,409 |
| Military History Vocabulary | 0 | - | 4.91 | 66,678 |
| Monarchies of Europe | 0 | - | 4.90 | 97,368 |
| Monarchies of Asia | 0 | - | 4.97 | 70,621 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,289 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,151 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,511 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,041 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 193,985 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,215 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,551 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,573 |
| Richest Island Countries | 0 | - | 4.84 | 99,571 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,690 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,130 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,737 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,361 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,313 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,281 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 102,994 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,753 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,103 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,401 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,550 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,646 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,106 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,268 |
| Orthodox Countries | 0 | - | 4.91 | 130,448 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,326 |
