| Formula One Teams by Logos | 0 | - | 4.48 | 100,493 |
| National Football Team Logos | 0 | - | 4.85 | 181,308 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,965 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,404 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 157,349 |
| Soccer Team Logos | 0 | - | 4.26 | 376,631 |
| International Footballers by Picture | 0 | - | 4.51 | 56,172 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,032 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,006,451 |
| NBA Players by Wikipedia Descriptions | 0 | - | 4.43 | 40,641 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,651 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,706 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,901 |
| Most Valuable Sports Teams | 0 | - | 4.33 | 117,196 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 893,166 |
| Baseball Abbreviations | 0 | - | 4.33 | 75,893 |
| Top 100 MLB Baseball Players of All Time | 0 | - | 4.32 | 98,427 |
| Men's Tennis Superlatives | 0 | - | 4.58 | 19,016 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,055 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 346,657 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 465,235 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,432 |
| Empires by Maps | 0 | - | 4.98 | 121,424 |
| All Country Flags of the World | 0 | - | 5.00 | 3,697,657 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,806 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,100 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,080 |
| ESPN Top 100 Athletes of the 20th Century | 0 | - | 3.74 | 40,871 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,297,693 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,590,070 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 655,933 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,247,859 |
| All-NBA First Team Players | 0 | - | 4.81 | 545,718 |
| NBA Basketball Families | 0 | - | 4.21 | 35,279 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 240,406 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,439 |
| Countries by Road Signs | 0 | - | 4.98 | 54,212 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,921 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,040 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,770 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,441 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,015 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,126 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 46,690 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 144,825 |
| NFL Football Team Logos | 0 | - | 4.91 | 630,957 |
| NCAA Football Teams | 0 | - | 4.96 | 390,486 |
| NCAA FBS Football Teams on a Map | 0 | - | 4.92 | 109,102 |
| NCAA Basketball Teams | 0 | - | 4.95 | 337,361 |
| Olympic Host Countries | 0 | - | 4.98 | 201,559 |
| NBA Team Logos | 0 | - | 4.81 | 695,036 |
| NBA All-Stars by Team 2000–2026 | 0 | - | 4.83 | 57,080 |
| Formula One World Champions | 0 | - | 4.96 | 393,309 |
| All Formula 1 Ferrari Drivers Ever | 0 | - | 4.43 | 19,370 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,328 |
| Flags with Crescents | 0 | - | 4.98 | 170,858 |
| Country Flag Trivia | 0 | - | 4.81 | 57,718 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,550 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,124 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,219 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,716 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,740 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,302 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,303 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,722 |
| Countries with NO Military | 0 | - | 4.97 | 62,924 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,664 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,388 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,756 |
| Monarchies of the World | 0 | - | 4.94 | 169,745 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,611 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,854 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,004 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,477 |
| Disney Animated Characters | 0 | - | 4.88 | 602,393 |
| People on Money by Country | 0 | - | 4.83 | 60,613 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,936 |
| Fast Math - Addition | 0 | - | 4.87 | 524,288 |
| NATO Countries | 0 | - | 4.98 | 282,520 |
| EU Countries Quiz | 0 | - | 4.99 | 276,736 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,804 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,567 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,336 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,640 |
| Astronomy Quiz | 0 | - | 4.90 | 83,037 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,075 |
| Solar System Trivia | 0 | - | 4.93 | 46,981 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,077 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,782 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,848 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,457 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,227 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,200 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,701 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,587 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 112,587 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,079 |
| Sports by Athlete | 0 | - | 3.74 | 333,431 |
| American Football A-Z | 0 | - | 4.26 | 14,548 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 133,893 |
| College Sports Logos Quiz #1 | 0 | - | 4.33 | 280,098 |
| College Sports Logos #2 | 0 | - | 4.08 | 162,658 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,140 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,926 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 189,522 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,944 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,063 |
| Formula One Countries Visited | 0 | - | 4.97 | 156,671 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 102,276 |
| All F1 Grand Prix Winners | 0 | - | 4.85 | 91,031 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 64,942 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 52,504 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,171 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,926 |
| Champions League Winners | 0 | - | 4.92 | 1,012,740 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,660 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,077 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,614 |
| Years in History by Picture | 0 | - | 4.44 | 35,688 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,147 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,077 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,264 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,004 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,711 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,519 |
| Flags of Oceania | 0 | - | 5.00 | 261,731 |
| Flags of North and South America | 0 | - | 4.99 | 375,733 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,153 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,881 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,964 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,466 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,952 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,250 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 146,957 |
| Flags to Languages | 0 | - | 4.95 | 174,232 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,212 |
| Former Flags | 0 | - | 4.97 | 108,271 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,088 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,131 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,930 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,547 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,977 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,980 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,379 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,756 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,895 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,247 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,454 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,533 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,472 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,534 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,020 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,160 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,311 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,956 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,591 |
| World Coats of Arms | 0 | - | 4.99 | 64,906 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,271 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,623 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,258 |
| Pixelated World Map | 0 | - | 5.00 | 143,877 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,153 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,886 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,060 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,851 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,567 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,151 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,510 |
| Military History Vocabulary | 0 | - | 4.91 | 67,510 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,974 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,529 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,696 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,712 |
| Coldest Countries | 0 | - | 4.97 | 138,961 |
| Coldest World Capitals | 0 | - | 4.95 | 134,060 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,820 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,942 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,278 |
| World Currency Quiz | 0 | - | 4.92 | 305,553 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,443 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,358 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,817 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,882 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,886 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,238 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,645 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,038 |
| Richest Island Countries | 0 | - | 4.85 | 101,003 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,479 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,763 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,814 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,753 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,890 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,567 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,830 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,938 |
| Buddhist Countries | 0 | - | 4.96 | 144,841 |
| The Sun Quiz | 0 | - | 4.93 | 34,952 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,867 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,102 |
