| Countries of the World Quiz | 0 | - | 5.00 | 40,548,974 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 324,568 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,001,546 |
| Small Countries with Large Economies | 0 | - | 4.76 | 74,423 |
| US States Quiz | 0 | - | 5.00 | 14,607,115 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 162,217 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 84,549 |
| World Capitals Quiz | 0 | - | 5.00 | 4,467,144 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 74,928 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,364,065 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.95 | 52,606 |
| Dog Breeds - Sudden Death | 0 | - | 4.51 | 42,442 |
| Europe Map Quiz | 0 | - | 5.00 | 4,263,735 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 125,084 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 34,545 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 196,504 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,028,733 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,142,003 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,273,309 |
| United States Map Quiz | 0 | - | 4.98 | 3,885,257 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,009,489 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 153,072 |
| Poorest Countries with Exceptions | 0 | - | 4.57 | 100,500 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.84 | 63,303 |
| Memory Test - Sudden Death | 0 | - | 4.84 | 142,133 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,446,675 |
| All Country Flags of the World | 0 | - | 5.00 | 2,927,230 |
| Biggest Cities in the World | 0 | - | 4.89 | 680,426 |
| Biggest Cities in Europe | 0 | - | 4.75 | 459,471 |
| Top 10 Richest Countries in Asia | 0 | - | 4.86 | 77,828 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 33,041 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.63 | 27,522 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,838,547 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,318,659 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,116,536 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,367,957 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 20,133 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,040,633 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,094,572 |
| Random Capital to Country | 0 | - | 4.99 | 2,346,524 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 50,037 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.58 | 6,728 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,566,013 |
| Countries that Start with S | 0 | - | 4.98 | 1,595,273 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,779 |
| Multiple Choice City Quiz – Jerusalem | 0 | - | 4.38 | 1,088 |
| Africa Map Quiz | 0 | - | 5.00 | 1,928,214 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,284,151 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 67,332 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 876,381 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 89,584 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.93 | 47,772 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,745 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,775 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,304,026 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,352,557 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,552 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.94 | 1,654 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,066,691 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,221,000 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 49,593 |
| True or False - Sudden Death | 0 | - | 4.84 | 80,299 |
| Countries that Start with M | 0 | - | 4.97 | 1,246,544 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,979 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 107,749 |
| Countries that Start with A | 0 | - | 4.98 | 1,930,230 |
| Countries that Start with E | 0 | - | 4.95 | 1,223,162 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,909,005 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,502 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,864 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,544 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.81 | 74,828 |
| Countries that Start with B | 0 | - | 4.96 | 2,068,809 |
| South America Map Quiz | 0 | - | 5.00 | 1,412,248 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 79,135 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 92,303 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 733,052 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,479,971 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,051,859 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,912,936 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,507 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,517,942 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 110,292 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,555,456 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 61,113 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 83,180 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,519 |
| Elements - Sudden Death | 0 | - | 4.89 | 59,117 |
| Countries that Start with N | 0 | - | 4.93 | 990,939 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,393 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 840,359 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 39,028 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,371,748 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,720 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,105 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,880 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,592 |
| Biggest Cities in the United States | 0 | - | 4.92 | 810,001 |
| Multiple Choice City Quiz – London | 0 | - | 4.62 | 23,303 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,312 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,972 |
| Blue States - Sudden Death | 0 | - | 4.98 | 50,101 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,408 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,858 |
| Countries that Start with G | 0 | - | 4.97 | 1,342,600 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.83 | 21,307 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,112,164 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,706 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,866 |
| "Of Something" Geography | 0 | - | 4.57 | 23,398 |
| Countries that Start with C | 0 | - | 4.96 | 1,635,672 |
| Companies by Country | 0 | - | 4.49 | 106,264 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.11 | 44,582 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,931 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,458 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 500,737 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 49,202 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,499 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,563 |
| Top World Languages | 0 | - | 4.91 | 700,538 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 121,944 |
| Champions League Winners | 0 | - | 4.91 | 841,619 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,837 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,160,573 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 49,071 |
| Countries with Glaciers | 0 | - | 4.98 | 94,657 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,871 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,621 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 119,799 |
| Questions in Music | 0 | - | 4.37 | 44,955 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,910 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 85,045 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,770 |
| Multiple Choice Color Identification | 0 | - | 4.37 | 2,631 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 328,335 |
| Countries that Start with P | 0 | - | 4.94 | 1,093,679 |
| Asia Map Quiz | 0 | - | 4.99 | 776,561 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,828 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,498 |
| NCAA Football Teams | 0 | - | 4.93 | 312,253 |
| Countries in World War II | 0 | - | 4.70 | 803,703 |
| Random U.S. States on a Map | 0 | - | 4.95 | 480,740 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 877,609 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 58,503 |
| Multiple Choice City Quiz – Austin | 0 | - | 4.50 | 1,123 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,957 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,275 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,691 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 23,147 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,260 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 40,213 |
| Series of Things #1 | 0 | - | 4.38 | 87,641 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,573 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,560 |
| Random Flag to Country | 0 | - | 4.99 | 500,482 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 451,134 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,234,441 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 78,218 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,683 |
| NBA Basketball Records | 0 | - | 4.23 | 160,168 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 2,236 |
| Biggest Countries by Area | 0 | - | 5.00 | 926,288 |
| Countries that Start with L | 0 | - | 4.98 | 964,455 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,996 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 653,235 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,817 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 47,031 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,242 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,612 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,922 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,926 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,967 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,173,544 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,811 |
| Pin the Flag - South America | 0 | - | 4.99 | 10,325 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 995,638 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,336,353 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,245 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,026,429 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,588 |
| Formula One World Champions | 0 | - | 4.97 | 294,534 |
| Series of Things #2 | 0 | - | 4.46 | 68,736 |
| Random Country to Capital | 0 | - | 4.98 | 796,358 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,649 |
| Countries that Start with I | 0 | - | 4.92 | 1,154,013 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 340,205 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,418 |
| Birds - Sudden Death | 0 | - | 4.50 | 48,231 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,981 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,210 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 36,100 |
| Cities That Beat London | 0 | - | 4.66 | 44,435 |
| Countries that Beat the United States | 0 | - | 4.92 | 144,085 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,785 |
| Countries that Start with T | 0 | - | 4.88 | 903,597 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 188,281 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,957 |
| Countries by Milk Production | 0 | - | 4.56 | 37,256 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,786 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,789 |
