| Name a World Capital A-Z | 0 | - | 5.00 | 175,372 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,822 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,677 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,738 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,439 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,805 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,275 |
| Countries that Start with D | 0 | - | 4.96 | 704,265 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,759 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,285 |
| Countries that Start with H | 0 | - | 4.96 | 600,222 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,950 |
| Countries that Start with J | 0 | - | 4.98 | 598,241 |
| Countries that Start with K | 0 | - | 4.97 | 811,476 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,463 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,394 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,066 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,028 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,113 |
| Countries that Start with U | 0 | - | 4.97 | 901,475 |
| Countries that Start with V | 0 | - | 4.98 | 606,466 |
| Countries that Start with F | 0 | - | 4.83 | 614,036 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,138 |
| 100 Best Songs of the 2000s | 0 | - | 4.22 | 39,094 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,158 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,586 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,625 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,254 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,706 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,838 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,295 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,467 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,095 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,258 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,852 |
| British History A-Z #1 | 0 | - | 4.45 | 46,271 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,654 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,592 |
| 2000s Movie Trivia #1 | 0 | - | 4.39 | 62,952 |
| #1 Hits of the 2000s | 0 | - | 4.30 | 199,169 |
| 2000s Albums | 0 | - | 4.24 | 16,840 |
| 2010s Music Trivia | 0 | - | 4.44 | 92,507 |
| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,189 |
| Countries that Start with R | 0 | - | 4.43 | 444,984 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,234 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,732 |
| London A-Z | 0 | - | 4.10 | 40,685 |
| British Geography A-Z | 0 | - | 4.41 | 19,460 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,065 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 54,030 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,401 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,750 |
| Mulan - "I'll Make A Man Out Of You" Lyrics | 0 | - | 4.61 | 39,108 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,930 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,645 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,099 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,080 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,953 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,420 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,258 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,008 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,785 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,421 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,498 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,241 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,685 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,169 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,565 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,776 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,806 |
| German History A-Z | 0 | - | 4.49 | 24,496 |
| 1980s Music Trivia #1 | 0 | - | 4.22 | 29,222 |
| 1980s Music Trivia #2 | 0 | - | 4.28 | 22,103 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 74,935 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,609 |
| Don't Stop Believin' Lyrics | 0 | - | 4.46 | 222,942 |
| 1980s Albums | 0 | - | 4.40 | 46,148 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,552 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,511 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,476 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,511 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,369 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,537 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,413 |
| 2000s Movie Trivia #2 | 0 | - | 4.17 | 27,946 |
| 2000s Decade Quiz | 0 | - | 4.23 | 120,451 |
| Who Did That 2000s Song #2 | 0 | - | 4.13 | 106,440 |
| Who Did That 2000s Song #1 | 0 | - | 4.22 | 91,010 |
| #1 Hits of the 2010s | 0 | - | 4.41 | 295,208 |
| Music by Year, 1950–1969 | 0 | - | 4.46 | 30,519 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,596 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,373 |
| Woodstock Performers | 0 | - | 4.55 | 10,613 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,668 |
| "A Whole New World" Lyrics | 0 | - | 4.31 | 67,438 |
| The Bible A-Z | 0 | - | 4.29 | 59,538 |
| Biggest World Cities A-Z | 0 | - | 4.62 | 222,151 |
| Colors by Letter | 0 | - | 4.25 | 162,228 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,972 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,403 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,834 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,071 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,697 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,656 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,342 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,060 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,414 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,781 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,072 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,602 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,585 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,083 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,635 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,570 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,572 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,946 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,431 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,682 |
| California Cities A-Z | 0 | - | 4.06 | 17,093 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,392 |
| European Geography A-Z | 0 | - | 4.28 | 49,091 |
| Texas A-Z | 0 | - | 4.18 | 16,331 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,642 |
| U.S. History A-Z #1 | 0 | - | 4.35 | 29,729 |
| Spanish History A-Z | 0 | - | 4.37 | 19,217 |
| Italian History A-Z | 0 | - | 4.21 | 17,617 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,309 |
| Russian History A-Z | 0 | - | 4.38 | 31,341 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,163 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,827 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 99,950 |
| Fads of the 2000s | 0 | - | 3.68 | 61,310 |
| 2000s American TV Trivia | 0 | - | 4.16 | 20,795 |
| 1980s U.S. Pop Culture | 0 | - | 4.03 | 10,390 |
| Countries by National Anthem | 0 | - | 4.92 | 71,097 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,071 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,933 |
| Countries with NO Military | 0 | - | 4.97 | 61,494 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,660 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,283 |
| Coldest World Capitals | 0 | - | 4.95 | 133,183 |
| World Currency Quiz | 0 | - | 4.92 | 300,038 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,112 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,730 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,607 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,001 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,370 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,016 |
| NATO Countries | 0 | - | 4.98 | 277,664 |
| EU Countries Quiz | 0 | - | 4.99 | 271,265 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,812 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,255 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,136 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,365 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,407 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,376 |
| Buddhist Countries | 0 | - | 4.96 | 143,303 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,226 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,712 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,674 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,670 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,340 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,785 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,931 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,778 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,913 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,699 |
| Rivers A-Z | 0 | - | 4.35 | 32,731 |
| TV Characters A-Z | 0 | - | 4.10 | 31,856 |
| Movie Characters A-Z | 0 | - | 4.19 | 60,940 |
| France A-Z | 0 | - | 4.16 | 38,104 |
| India A-Z | 0 | - | 4.42 | 33,995 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,278 |
| French History A-Z | 0 | - | 4.22 | 24,328 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,256 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 38,032 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 95,824 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,785 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,275 |
| 1990s Albums | 0 | - | 4.24 | 25,343 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,322 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,245 |
| 1970s Albums | 0 | - | 4.37 | 27,522 |
| Recent Movie Taglines Quiz | 0 | - | 4.30 | 54,170 |
| Military History Vocabulary | 0 | - | 4.91 | 66,816 |
| Battle to Country | 0 | - | 4.91 | 52,825 |
| Monarchies of Europe | 0 | - | 4.90 | 97,629 |
| Monarchies of Asia | 0 | - | 4.97 | 70,783 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,542 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,415 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,652 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,082 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,387 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,616 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,916 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,763 |
| Richest Island Countries | 0 | - | 4.84 | 99,880 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,910 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,378 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,871 |
