| Countries of the World Quiz | 0 | - | 5.00 | 40,503,062 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 315,400 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,990,760 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 123,794 |
| US States Quiz | 0 | - | 5.00 | 14,592,089 |
| Small Countries with Large Economies | 0 | - | 4.72 | 63,929 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 83,205 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 76,357 |
| World Capitals Quiz | 0 | - | 5.00 | 4,462,910 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,360,511 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 41,870 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 33,537 |
| Europe Map Quiz | 0 | - | 5.00 | 4,260,242 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 195,259 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,023,273 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,138,696 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,267,358 |
| United States Map Quiz | 0 | - | 4.98 | 3,883,603 |
| Poorest Countries with Exceptions | 0 | - | 4.64 | 98,132 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,217 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,005,577 |
| Biggest Cities in Europe | 0 | - | 4.75 | 458,666 |
| Biggest Cities in the World | 0 | - | 4.89 | 679,565 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 141,003 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,444,878 |
| All Country Flags of the World | 0 | - | 5.00 | 2,923,110 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.55 | 6,257 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.68 | 25,214 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,721 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 19,978 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,836,213 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,317,057 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,365,674 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,112,794 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,037,776 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,724 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,092,279 |
| Random Capital to Country | 0 | - | 4.99 | 2,344,837 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,452 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,564,020 |
| Countries that Start with S | 0 | - | 4.98 | 1,594,064 |
| Africa Map Quiz | 0 | - | 5.00 | 1,926,982 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 66,349 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,281,830 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 47,385 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 88,972 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,466 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 874,030 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,288 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,276 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,302,989 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,351,070 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,647 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 48,815 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,065,505 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,218,176 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,300 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,871 |
| Countries that Start with M | 0 | - | 4.97 | 1,245,453 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,310 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,090 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 106,974 |
| Countries that Start with A | 0 | - | 4.98 | 1,928,533 |
| Countries that Start with E | 0 | - | 4.95 | 1,221,970 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,907,398 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 23,034 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 74,350 |
| Countries that Start with B | 0 | - | 4.96 | 2,066,958 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,672 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,389 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,829 |
| Multiple Choice Color Identification | 0 | - | 4.38 | 2,229 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 732,133 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,478,224 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 84,983 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,050,648 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,911,010 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 109,498 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,516,847 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,346 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,776 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,769 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 13,995 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,553,590 |
| NATO Members - Sudden Death | 0 | - | 4.53 | 82,675 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,686 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,007 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,846 |
| Countries that Start with N | 0 | - | 4.92 | 989,924 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,385 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,688 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,370,386 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,088 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,310 |
| Random Name a Valid Country | 0 | - | 4.99 | 165,987 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,648 |
| Biggest Cities in the United States | 0 | - | 4.92 | 809,296 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,801 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,063 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 21,197 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 1,895 |
| Countries that Start with G | 0 | - | 4.97 | 1,341,362 |
| "Of Something" Geography | 0 | - | 4.57 | 23,221 |
| Companies by Country | 0 | - | 4.49 | 106,081 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,108,012 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,485 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.40 | 82,237 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,375 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 44,201 |
| Countries that Start with C | 0 | - | 4.96 | 1,634,007 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,109 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.20 | 86,116 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,881 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 499,652 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,162 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,205 |
| Top World Languages | 0 | - | 4.91 | 699,702 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,470 |
| Champions League Winners | 0 | - | 4.90 | 840,286 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 120,449 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,159,372 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,933 |
| Countries with Glaciers | 0 | - | 4.98 | 94,370 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,700 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,477 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,659 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,699 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 118,957 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 26,660 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,300 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,615 |
| NBA MVPs - Sudden Death | 0 | - | 4.54 | 57,922 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 327,738 |
| Countries that Start with P | 0 | - | 4.94 | 1,092,761 |
| Asia Map Quiz | 0 | - | 4.99 | 775,621 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,187 |
| NCAA Football Teams | 0 | - | 4.93 | 311,911 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,440 |
| Multiple Choice City Quiz – Dallas | 0 | - | 4.31 | 1,470 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,859 |
| Countries in World War II | 0 | - | 4.70 | 802,629 |
| Random U.S. States on a Map | 0 | - | 4.95 | 479,117 |
| Series of Things #1 | 0 | - | 4.38 | 87,498 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 875,252 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,076 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,033,789 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,373 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,377 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,139 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,803 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,844 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,018 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,459 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,709 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,726 |
| Random Flag to Country | 0 | - | 4.99 | 499,869 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,232,021 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,057 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,298 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,494 |
| Countries that Start with L | 0 | - | 4.98 | 963,466 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,806 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 652,191 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,668 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,215 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 2,093 |
| Countries by Milk Production | 0 | - | 4.56 | 37,154 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 37,099 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,226 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,398 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,445 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 994,852 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,834 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,471 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,852 |
| Pin the Flag - South America | 0 | - | 4.99 | 9,610 |
| Series of Things #2 | 0 | - | 4.45 | 68,389 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,025,617 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,466 |
| Questions in Music | 0 | - | 4.36 | 41,995 |
| Formula One World Champions | 0 | - | 4.97 | 294,031 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,688 |
| Random Country to Capital | 0 | - | 4.98 | 795,500 |
| Countries that Start with I | 0 | - | 4.92 | 1,152,864 |
| Birds - Sudden Death | 0 | - | 4.50 | 47,960 |
| Cities That Beat London | 0 | - | 4.66 | 44,323 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,746 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,074 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,046 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,897 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 338,587 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.28 | 153,775 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,886 |
| Multiple Choice City Quiz – Philadelphia | 0 | - | 5.00 | 1,620 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 187,827 |
| Countries that Start with T | 0 | - | 4.88 | 902,697 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,865 |
| U.S. States by First Letter and Clue | 0 | - | 4.50 | 28,626 |
| NBA 60 Points in a Game | 0 | - | 4.34 | 393,920 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,405 |
