| Countries of the World Quiz | 0 | - | 5.00 | 40,506,399 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 316,046 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,991,339 |
| US States Quiz | 0 | - | 5.00 | 14,593,094 |
| Small Countries with Large Economies | 0 | - | 4.75 | 65,295 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 123,975 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 83,347 |
| World Capitals Quiz | 0 | - | 5.00 | 4,463,166 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 76,584 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,360,699 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 41,897 |
| Poorest Countries with Exceptions | 0 | - | 4.58 | 98,594 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 33,619 |
| Europe Map Quiz | 0 | - | 5.00 | 4,260,462 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 195,307 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,023,708 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,138,957 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,267,718 |
| United States Map Quiz | 0 | - | 4.98 | 3,883,738 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,264 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,005,782 |
| Biggest Cities in Europe | 0 | - | 4.75 | 458,714 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 141,045 |
| Biggest Cities in the World | 0 | - | 4.89 | 679,617 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,444,997 |
| All Country Flags of the World | 0 | - | 5.00 | 2,923,404 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.57 | 6,328 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.67 | 25,454 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,736 |
| Multiple Choice City Quiz – Austin | 0 | - | 5.00 | 632 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,836,433 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 19,988 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,317,176 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,365,786 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,113,060 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,037,976 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,745 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,092,436 |
| Random Capital to Country | 0 | - | 4.99 | 2,344,924 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,479 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,564,177 |
| Countries that Start with S | 0 | - | 4.98 | 1,594,170 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,054 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 66,412 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,281,962 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 47,398 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 88,999 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,492 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 874,216 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,304 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,313 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,303,051 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,351,166 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 48,837 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,662 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,065,555 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,218,500 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,901 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,317 |
| Countries that Start with M | 0 | - | 4.97 | 1,245,551 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,350 |
| Countries that Start with A | 0 | - | 4.98 | 1,928,661 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 107,025 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,127 |
| Countries that Start with E | 0 | - | 4.95 | 1,222,064 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,907,484 |
| Multiple Choice Color Identification | 0 | - | 4.46 | 2,266 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 23,053 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 74,383 |
| Countries that Start with B | 0 | - | 4.96 | 2,067,091 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,433 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,711 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,860 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 732,182 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,478,347 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,019 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,050,724 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,911,149 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 109,518 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,516,933 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,359 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,794 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,553,714 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,787 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,008 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 82,685 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,706 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,023 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,860 |
| Countries that Start with N | 0 | - | 4.92 | 990,000 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,450 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,701 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,370,463 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,124 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,335 |
| Biggest Cities in the United States | 0 | - | 4.93 | 809,349 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,006 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,680 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,823 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,088 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 21,206 |
| Countries that Start with G | 0 | - | 4.97 | 1,341,475 |
| "Of Something" Geography | 0 | - | 4.57 | 23,233 |
| Companies by Country | 0 | - | 4.49 | 106,090 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,108,266 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,257 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,505 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,382 |
| Countries that Start with C | 0 | - | 4.96 | 1,634,155 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 1,914 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 44,221 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,168 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,904 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,139 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 499,713 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,172 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,213 |
| Top World Languages | 0 | - | 4.91 | 699,764 |
| Champions League Winners | 0 | - | 4.91 | 840,353 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,496 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 120,637 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,159,457 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,752 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,943 |
| Countries with Glaciers | 0 | - | 4.98 | 94,398 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,484 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,672 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 118,996 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,714 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,322 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,671 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 327,761 |
| Countries that Start with P | 0 | - | 4.94 | 1,092,835 |
| Asia Map Quiz | 0 | - | 4.99 | 775,682 |
| NCAA Football Teams | 0 | - | 4.93 | 311,928 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,190 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 57,944 |
| Countries in World War II | 0 | - | 4.70 | 802,672 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,457 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,886 |
| Random U.S. States on a Map | 0 | - | 4.95 | 479,234 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 875,431 |
| Series of Things #1 | 0 | - | 4.38 | 87,510 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,087 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,033,866 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,174 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,630 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,825 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,877 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,395 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,390 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,061 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,483 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,747 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,759 |
| Random Flag to Country | 0 | - | 4.99 | 499,912 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,232,116 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,075 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,345 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,541 |
| Countries that Start with L | 0 | - | 4.98 | 963,545 |
| Multiple Choice City Quiz – Dallas | 0 | - | 4.31 | 1,491 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 652,270 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,811 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,686 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,235 |
| Countries by Milk Production | 0 | - | 4.56 | 37,160 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,279 |
| Questions in Music | 0 | - | 4.36 | 42,374 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,453 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 2,105 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,475 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 994,907 |
| Series of Things #2 | 0 | - | 4.46 | 68,424 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,515 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,846 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 37,110 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,890 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,025,671 |
| Pin the Flag - South America | 0 | - | 4.99 | 9,645 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,478 |
| Formula One World Champions | 0 | - | 4.97 | 294,044 |
| Random Country to Capital | 0 | - | 4.98 | 795,546 |
| Countries that Start with I | 0 | - | 4.92 | 1,152,952 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,698 |
| Birds - Sudden Death | 0 | - | 4.50 | 47,995 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,100 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,056 |
| Cities That Beat London | 0 | - | 4.66 | 44,332 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 338,705 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,911 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,749 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,895 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 187,863 |
| Countries that Start with T | 0 | - | 4.88 | 902,768 |
| Top 5 Best NBA Teams Since 2010 | 0 | - | 4.28 | 153,789 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,637 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,885 |
| Multiple Choice City Quiz – Philadelphia | 0 | - | 5.00 | 1,624 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,450 |
