| Capitals A-Z #1 | 0 | - | 4.86 | 51,131 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,915 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,593 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,549 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,044 |
| Name a Country A-Z | 0 | - | 5.00 | 240,586 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,206 |
| NCAA Basketball Teams | 0 | - | 4.95 | 334,219 |
| National Football Team Logos | 0 | - | 4.84 | 178,779 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,452 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,176 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,671 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,577 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,924 |
| Countries that Start with D | 0 | - | 4.96 | 701,969 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,010 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,364 |
| Countries that Start with H | 0 | - | 4.96 | 598,310 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,659 |
| Countries that Start with J | 0 | - | 4.98 | 596,358 |
| Countries that Start with K | 0 | - | 4.97 | 809,701 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,270 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,157 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,934 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,075 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,517 |
| Countries that Start with U | 0 | - | 4.97 | 900,150 |
| Countries that Start with V | 0 | - | 4.98 | 605,315 |
| Countries that Start with F | 0 | - | 4.83 | 612,473 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,782 |
| Formula One Teams by Logos | 0 | - | 4.49 | 96,859 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,021 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,367 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,316 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,249 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,403 |
| The Bible A-Z | 0 | - | 4.29 | 59,329 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,653 |
| European Geography A-Z | 0 | - | 4.28 | 49,012 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,207 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,485 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 153,706 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 685,811 |
| Soccer Team Logos | 0 | - | 4.26 | 371,037 |
| International Footballers by Picture | 0 | - | 4.50 | 54,808 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,570 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,801 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 45,838 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,009 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,713 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,815 |
| France A-Z | 0 | - | 4.16 | 38,067 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,154 |
| NCAA Football Team Names | 0 | - | 4.47 | 200,902 |
| Big Ten College Football Teams | 0 | - | 4.24 | 56,272 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 988,993 |
| SEC College Football Teams | 0 | - | 4.15 | 45,580 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 39,981 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,091 |
| African Geography A-Z | 0 | - | 4.33 | 21,420 |
| London A-Z | 0 | - | 4.10 | 40,645 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,993 |
| Most Valuable Sports Teams | 0 | - | 4.34 | 114,478 |
| College Football Rivalries | 0 | - | 4.12 | 60,602 |
| All-Time NCAA Football Wins | 0 | - | 4.29 | 84,562 |
| NCAA College Football Top Four | 0 | - | 4.29 | 61,889 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 882,315 |
| Baseball Abbreviations | 0 | - | 4.32 | 75,287 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.31 | 97,081 |
| All-Time NCAA Basketball Wins | 0 | - | 4.08 | 39,059 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,545 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 456,076 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,636 |
| Empires by Maps | 0 | - | 4.98 | 118,615 |
| All Country Flags of the World | 0 | - | 5.00 | 3,605,525 |
| Countries that Start with R | 0 | - | 4.43 | 443,849 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,842 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,436 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,937 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,881 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,745 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,252 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,955 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,700 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,657 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,043 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,409 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,178 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,583 |
| 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 | 99,621 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,738 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,680 |
| German History A-Z | 0 | - | 4.49 | 24,327 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,653 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,668 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,276,334 |
| NCAA Football Champions | 0 | - | 4.32 | 126,188 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,557,635 |
| Big 12 College Football Teams | 0 | - | 4.10 | 24,640 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 644,603 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,226,616 |
| All-NBA First Team Players | 0 | - | 4.83 | 536,306 |
| NBA's 50 Greatest Players From 1996 | 0 | - | 4.27 | 74,714 |
| NBA Basketball Families | 0 | - | 4.21 | 34,823 |
| Top 100 Colleges with the Most NBA Draft Picks | 0 | - | 4.51 | 13,016 |
| NCAA Basketball Champions | 0 | - | 4.35 | 118,528 |
| NCAA Basketball Team Names | 0 | - | 4.37 | 37,710 |
| NCAA Men's Basketball Final Four | 0 | - | 4.36 | 62,833 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,727 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,005 |
| Countries by Road Signs | 0 | - | 4.98 | 53,131 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,063 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,992 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,700 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,881 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 221,437 |
| Spanish History A-Z | 0 | - | 4.37 | 19,111 |
| Italian History A-Z | 0 | - | 4.21 | 17,465 |
| British Geography A-Z | 0 | - | 4.40 | 19,414 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 45,365 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,880 |
| NFL Football Team Logos | 0 | - | 4.91 | 621,631 |
| NCAA Football Teams | 0 | - | 4.95 | 383,265 |
| College Football Bowl Games | 0 | - | 4.37 | 30,129 |
| Olympic Host Countries | 0 | - | 4.98 | 198,963 |
| NCAA Division I Ice Hockey Teams | 0 | - | 4.31 | 19,317 |
| NBA Players' College Teams #1 | 0 | - | 4.10 | 84,349 |
| NBA Players' College Teams #2 | 0 | - | 4.02 | 52,939 |
| Formula One World Champions | 0 | - | 4.96 | 385,522 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,903 |
| Flags with Crescents | 0 | - | 4.98 | 167,660 |
| Country Flag Trivia | 0 | - | 4.81 | 55,983 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,488 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,511 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,980 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,080 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,114 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,571 |
| Countries with NO Military | 0 | - | 4.97 | 61,218 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,841 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,942 |
| NATO Countries | 0 | - | 4.98 | 276,045 |
| EU Countries Quiz | 0 | - | 4.99 | 270,145 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,155 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,279 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,400 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,701 |
| Colors by Letter | 0 | - | 4.25 | 162,068 |
| 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 | 51,718 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,005 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,533 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,518 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,027 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,528 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,511 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,467 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,579 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,109 |
| California Cities A-Z | 0 | - | 4.06 | 17,014 |
| Birds A-Z | 0 | - | 4.24 | 36,360 |
| Texas A-Z | 0 | - | 4.18 | 16,311 |
| U.S. History A-Z #1 | 0 | - | 4.35 | 29,448 |
| French History A-Z | 0 | - | 4.21 | 22,588 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,740 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,611 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,346 |
| Sports by Athlete | 0 | - | 3.74 | 331,807 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 130,291 |
| 100 Greatest Players in NFL History | 0 | - | 3.56 | 69,630 |
| NCAA College Football Stadiums | 0 | - | 3.95 | 38,443 |
| NCAA Football Team Name Vocabulary | 0 | - | 4.23 | 20,287 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 278,241 |
| College Sports Logos #2 | 0 | - | 4.07 | 161,413 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,844 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 184,117 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,348 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,121 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,156 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,368 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 63,997 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,092 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,251 |
| Champions League Winners | 0 | - | 4.92 | 996,959 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,186 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 67,038 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,615 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,850 |
| NFL Teams That Have Won the Most Super Bowls | 0 | - | 4.39 | 19,436 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,635 |
