| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,595 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,552 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,457 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,758 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,643 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,977 |
| Countries that Start with D | 0 | - | 4.96 | 701,997 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,043 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,402 |
| Countries that Start with H | 0 | - | 4.96 | 598,333 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,697 |
| Countries that Start with J | 0 | - | 4.98 | 596,389 |
| Countries that Start with K | 0 | - | 4.97 | 809,732 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,291 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,184 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,958 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,120 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,536 |
| Countries that Start with U | 0 | - | 4.97 | 900,167 |
| Countries that Start with V | 0 | - | 4.98 | 605,336 |
| Countries that Start with F | 0 | - | 4.83 | 612,493 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,824 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,026 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,375 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,134 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,580 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,480 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,413 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,393 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,920 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,813 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,799 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,727 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,815 |
| British History A-Z #1 | 0 | - | 4.45 | 46,006 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 52,357 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,345 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,247 |
| 1990s Albums | 0 | - | 4.24 | 25,284 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,292 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,223 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 99,787 |
| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,162 |
| Countries that Start with R | 0 | - | 4.43 | 443,867 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,094 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,680 |
| London A-Z | 0 | - | 4.10 | 40,647 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,994 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 53,923 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 107,904 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,297 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,701 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,847 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,441 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,941 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,886 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,748 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,257 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,963 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,703 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,659 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,048 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,411 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,180 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,584 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,092 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,347 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,625 |
| German History A-Z | 0 | - | 4.49 | 24,337 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,168 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,066 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 74,826 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,463 |
| Don't Stop Believin' Lyrics | 0 | - | 4.46 | 222,737 |
| 1980s Albums | 0 | - | 4.40 | 46,059 |
| Fads of the 1990s | 0 | - | 4.03 | 36,524 |
| 1990s Catchphrases | 0 | - | 4.22 | 175,614 |
| 1990s Decade Quiz | 0 | - | 4.01 | 54,632 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,451 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,318 |
| #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 | 23,565 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,331 |
| Woodstock Performers | 0 | - | 4.55 | 10,603 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,611 |
| The Bible A-Z | 0 | - | 4.29 | 59,336 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 221,442 |
| Colors by Letter | 0 | - | 4.25 | 162,069 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,932 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,250 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,693 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,925 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,309 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,515 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,189 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,944 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,318 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,720 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,006 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,536 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,520 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,030 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,532 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,602 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,129 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,654 |
| California Cities A-Z | 0 | - | 4.06 | 17,015 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,252 |
| European Geography A-Z | 0 | - | 4.28 | 49,016 |
| Texas A-Z | 0 | - | 4.18 | 16,312 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,550 |
| U.S. History A-Z #1 | 0 | - | 4.35 | 29,455 |
| Spanish History A-Z | 0 | - | 4.37 | 19,114 |
| Italian History A-Z | 0 | - | 4.21 | 17,474 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,208 |
| "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 | 20,905 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,201 |
| 1990s Movie Quotes | 0 | - | 4.35 | 106,711 |
| 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 | 285,129 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,593 |
| Countries with NO Military | 0 | - | 4.97 | 61,221 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,334 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,850 |
| Coldest World Capitals | 0 | - | 4.95 | 133,070 |
| World Currency Quiz | 0 | - | 4.92 | 298,747 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,943 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,003 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,175 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,784 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,181 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,749 |
| NATO Countries | 0 | - | 4.98 | 276,077 |
| EU Countries Quiz | 0 | - | 4.99 | 270,172 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,161 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,312 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,543 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,975 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,414 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,716 |
| Buddhist Countries | 0 | - | 4.96 | 143,001 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,169 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,398 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,382 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,367 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,058 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,452 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,647 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,418 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,651 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,398 |
| Rivers A-Z | 0 | - | 4.35 | 32,688 |
| TV Characters A-Z | 0 | - | 4.10 | 31,820 |
| Movie Characters A-Z | 0 | - | 4.22 | 60,619 |
| France A-Z | 0 | - | 4.16 | 38,067 |
| India A-Z | 0 | - | 4.42 | 33,931 |
| French History A-Z | 0 | - | 4.21 | 22,707 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,011 |
| Livin' on a Prayer Lyrics | 0 | - | 4.27 | 95,730 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,759 |
| 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 | 31,431 |
| 1970s Albums | 0 | - | 4.37 | 27,470 |
| Beatles Lyrics First Names | 0 | - | 4.38 | 34,479 |
| Elton John Quiz | 0 | - | 4.48 | 18,409 |
| Military History Vocabulary | 0 | - | 4.91 | 66,681 |
| Monarchies of Europe | 0 | - | 4.90 | 97,373 |
| Monarchies of Asia | 0 | - | 4.97 | 70,632 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,295 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,156 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,514 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,042 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,002 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,226 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,557 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,578 |
| Richest Island Countries | 0 | - | 4.84 | 99,582 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,695 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,137 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,742 |
| Large Countries with Small Economies | 0 | - | 4.94 | 80,367 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,317 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,306 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,005 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,753 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,105 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,406 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,550 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,653 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,111 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,273 |
| Orthodox Countries | 0 | - | 4.91 | 130,452 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,332 |
