| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,807 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,732 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,305 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,621 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,299 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,416 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,198 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 988,037 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,426 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,440 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,187 |
| MLB Baseball Groups of Things | 0 | - | 4.06 | 18,471 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,693 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,068 |
| History Groups of Two | 0 | - | 4.34 | 40,535 |
| Groups of Two - Science | 0 | - | 4.26 | 48,136 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,480 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,139 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,587 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,566 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,898 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,537 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,152 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,428 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,318 |
| Geographic Groups of Two #4 | 0 | - | 4.44 | 77,855 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,757 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 881,693 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,313 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,695 |
| American Sports Cliches | 0 | - | 4.10 | 109,103 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,543 |
| NBA Basketball Analogies | 0 | - | 4.19 | 36,712 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,599 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,158 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,621 |
| Musical Groups of Things | 0 | - | 4.37 | 31,060 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,533 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,654 |
| Geographic Groups of Eight | 0 | - | 4.38 | 58,634 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,224 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,484 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,275,071 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,555,824 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 644,039 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,225,531 |
| All-NBA First Team Players | 0 | - | 4.83 | 535,949 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 65,875 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,587 |
| Sports by Athlete | 0 | - | 3.74 | 331,716 |
| MLB Baseball Team Names by Clue | 0 | - | 4.34 | 67,189 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,587,219 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,414 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,644 |
| NFL Football Team Logos | 0 | - | 4.91 | 621,098 |
| NCAA Football Teams | 0 | - | 4.95 | 382,870 |
| NCAA Basketball Teams | 0 | - | 4.95 | 334,030 |
| MLB Baseball Analogies | 0 | - | 4.27 | 24,029 |
| Baseball Word Chain | 0 | - | 4.17 | 16,116 |
| MLB Baseball Hall of Fame by Team | 0 | - | 4.15 | 10,455 |
| Olympic Host Countries | 0 | - | 4.98 | 198,873 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,322 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,052 |
| Formula One World Champions | 0 | - | 4.96 | 385,199 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 63,958 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,437 |
| National Football Team Logos | 0 | - | 4.84 | 178,634 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,170 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 67,003 |
| One Syllable Team Names | 0 | - | 4.18 | 14,168 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,590 |
| Italian Name Translation | 0 | - | 4.81 | 45,015 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,913 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,761 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,126 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,085 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,212 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,823 |
| Disney Animated Characters | 0 | - | 4.88 | 599,035 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,235 |
| Literary Groups of Things | 0 | - | 4.26 | 30,535 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,347 |
| Countries with Four Letters | 0 | - | 4.99 | 418,467 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,164 |
| Random Symbol to Element | 0 | - | 4.88 | 92,203 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,534 |
| Eight Most Popular Berries | 0 | - | 4.43 | 98,572 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.44 | 66,983 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,816 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,174 |
| North American Sports Teams Furthest From Any Other | 0 | - | 4.24 | 9,480 |
| Newest North American Sports Teams | 0 | - | 4.02 | 16,309 |
| Moved North American Sports Franchises | 0 | - | 3.92 | 32,800 |
| North American Sports Quotes | 0 | - | 3.75 | 30,254 |
| Sports Equipment | 0 | - | 3.76 | 62,144 |
| Sports That Don't Use a Ball | 0 | - | 3.91 | 52,161 |
| Discontinued North American Team Names | 0 | - | 4.26 | 17,789 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 130,157 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,774 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 183,827 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,050 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,272 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,991 |
| Fruits: No Vowels | 0 | - | 4.81 | 98,519 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,679 |
| Islands by Country #1 | 0 | - | 4.87 | 174,470 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,903 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,270 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,326 |
| Groups of Two - Movies | 0 | - | 3.97 | 23,327 |
| Country Chain | 0 | - | 4.96 | 215,704 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,762 |
| Cold War Decoder | 0 | - | 4.83 | 51,915 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,379 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,775 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,407 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,353 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,531 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,764 |
| Name a Valid Country #6 | 0 | - | 4.95 | 126,367 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,448 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,995 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,238 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,240 |
| American Football Positions Quiz | 0 | - | 4.15 | 126,773 |
| MLB Baseball MVPs | 0 | - | 4.44 | 107,794 |
| MLB Baseball Records | 0 | - | 4.54 | 34,218 |
| NBA Finals MVPs | 0 | - | 4.48 | 236,670 |
| 21st Century NBA Champions | 0 | - | 4.42 | 109,477 |
| NBA Top 10 League Leaders of the 2010s | 0 | - | 4.49 | 54,806 |
| Women's Tennis Champs | 0 | - | 4.34 | 89,191 |
| Golf Major Champions | 0 | - | 4.33 | 93,498 |
| Countries With Men's Major Golf Titles | 0 | - | 4.74 | 16,037 |
| UEFA European Championship Winners | 0 | - | 4.38 | 84,137 |
| Top Goalscorer by Soccer Team | 0 | - | 4.13 | 189,367 |
| 2010 FIFA World Cup Teams | 0 | - | 4.52 | 151,676 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.53 | 64,591 |
| FIFA World Cup All-Time Table | 0 | - | 4.67 | 120,767 |
| Most Expensive Football Transfers Ever | 0 | - | 4.30 | 317,251 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,842 |
| Test Match Cricket Record Batsman & Bowlers | 0 | - | 4.45 | 21,482 |
| How to Get Out in Cricket | 0 | - | 4.64 | 30,610 |
| Cricket - Cities That Have Hosted Test Matches | 0 | - | 4.43 | 22,052 |
| Teams Whose Names Don't End in "S" | 0 | - | 4.15 | 37,597 |
| Colorful North American Team Names | 0 | - | 4.03 | 32,369 |
| Track & Field Events at the Olympics | 0 | - | 4.38 | 62,185 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,370 |
| Chuck Norris Facts | 0 | - | 4.50 | 8,049 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,023 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,383 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.64 | 45,104 |
| Shared First Names #2 | 0 | - | 4.53 | 44,982 |
| People with J Initials | 0 | - | 4.51 | 55,216 |
| History Analogies #1 | 0 | - | 4.53 | 89,775 |
| History Analogies #2 | 0 | - | 4.49 | 76,993 |
| History Analogies #3 | 0 | - | 4.61 | 80,427 |
| English Idioms #1 | 0 | - | 4.45 | 144,553 |
| Cliche Quotes Quiz #2 | 0 | - | 4.43 | 45,241 |
| Clothing Idioms | 0 | - | 4.41 | 34,058 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,090,602 |
| Are You a Nerd? | 0 | - | 4.35 | 44,503 |
| The Eleven Colors | 0 | - | 4.73 | 233,277 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,431 |
| Science General Knowledge #2 | 0 | - | 4.47 | 116,612 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,180 |
| King in the Answers | 0 | - | 4.42 | 49,620 |
| Super in the Answers | 0 | - | 4.52 | 109,366 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,088 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,764 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,312 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,407 |
| Six Letter Geography #3 | 0 | - | 4.53 | 81,432 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 71,984 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,669 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,447 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,117 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,584 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,437 |
| Random History by Country | 0 | - | 4.53 | 34,655 |
| Geography Decoder | 0 | - | 4.53 | 75,335 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,378 |
| Word Chain - Science | 0 | - | 4.59 | 54,387 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,323 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,068 |
| Fruit & Vegetable Varieties Quiz | 0 | - | 4.30 | 58,117 |
| Fruits by Picture | 0 | - | 4.20 | 804,579 |
| Plants as Key Ingredient | 0 | - | 4.40 | 46,164 |
| Answers are Beverages | 0 | - | 4.10 | 61,058 |
| Basic Cake Ingredients | 0 | - | 4.22 | 109,749 |
| Types of Food | 0 | - | 4.24 | 89,126 |
| The Foods they Ate | 0 | - | 4.03 | 69,195 |
| Animals Used in Food | 0 | - | 4.29 | 77,640 |
| Most Popular Fruits | 0 | - | 4.16 | 96,202 |
| Healthiest Fruits and Vegetables | 0 | - | 4.04 | 46,637 |
| 10 Most Popular Pizza Toppings | 0 | - | 4.06 | 84,702 |
| Valid Answer - World History #1 | 0 | - | 4.56 | 61,540 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,961 |
| MLS Soccer Teams | 0 | - | 4.23 | 83,962 |
| NBA Championship Starters | 0 | - | 4.64 | 359,544 |
| NBA Champions | 0 | - | 4.52 | 610,991 |
