| Countries of the World Quiz | 0 | - | 5.00 | 40,515,521 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 317,575 |
| Small Countries with Large Economies | 0 | - | 4.75 | 70,033 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,993,842 |
| US States Quiz | 0 | - | 5.00 | 14,596,091 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 83,600 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 124,319 |
| World Capitals Quiz | 0 | - | 5.00 | 4,464,150 |
| Poorest Countries with Exceptions | 0 | - | 4.58 | 99,438 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,361,584 |
| Dog Breeds - Sudden Death | 0 | - | 4.49 | 41,984 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 33,862 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 76,962 |
| Europe Map Quiz | 0 | - | 5.00 | 4,261,181 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 195,558 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,025,037 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,139,532 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 158,700 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,268,756 |
| United States Map Quiz | 0 | - | 4.98 | 3,884,011 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 152,388 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,006,456 |
| Biggest Cities in Europe | 0 | - | 4.75 | 458,894 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 141,280 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,445,304 |
| Biggest Cities in the World | 0 | - | 4.89 | 679,794 |
| All Country Flags of the World | 0 | - | 5.00 | 2,924,255 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.67 | 25,914 |
| Multiple Choice City Quiz – Austin | 0 | - | 5.00 | 824 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 32,800 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.57 | 6,418 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,836,856 |
| Switzerland Immigration by Country | 0 | - | 4.81 | 20,015 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,317,482 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,366,324 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,113,774 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,038,573 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 49,811 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,092,844 |
| Random Capital to Country | 0 | - | 4.99 | 2,345,264 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,564,655 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,540 |
| Countries that Start with S | 0 | - | 4.98 | 1,594,406 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,314 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,282,276 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 66,637 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.92 | 47,500 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 89,096 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 874,687 |
| The Answer is a Number - Whammies | 0 | - | 4.87 | 56,544 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,354 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,395 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,303,259 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,351,429 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.86 | 60,993 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 48,928 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,065,705 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,219,057 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,721 |
| True or False - Sudden Death | 0 | - | 4.84 | 79,964 |
| Countries that Start with M | 0 | - | 4.97 | 1,245,745 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,374 |
| Countries that Start with A | 0 | - | 4.98 | 1,929,030 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,453 |
| European Capitals - Sudden Death | 0 | - | 4.54 | 107,208 |
| Countries that Start with E | 0 | - | 4.95 | 1,222,298 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,196 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,907,843 |
| Countries that Start with B | 0 | - | 4.96 | 2,067,443 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.80 | 74,448 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,617 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 78,798 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 91,940 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 732,343 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 5.00 | 543 |
| Multiple Choice City Quiz – London | 0 | - | 4.61 | 23,118 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,478,665 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,050,857 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,115 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,911,498 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 109,615 |
| Multiple Choice Color Identification | 0 | - | 4.46 | 2,350 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,517,123 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 60,863 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,554,097 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.85 | 70,396 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 82,775 |
| Cities that End in R by Clue | 0 | - | 4.62 | 12,804 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,029 |
| Elements - Sudden Death | 0 | - | 4.89 | 58,788 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,089 |
| Countries that Start with N | 0 | - | 4.92 | 990,201 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 38,898 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 839,586 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,370,712 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,250 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,730 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,372 |
| Biggest Cities in the United States | 0 | - | 4.93 | 809,486 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,112 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,729 |
| Blue States - Sudden Death | 0 | - | 4.98 | 49,870 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,155 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.82 | 21,229 |
| Countries that Start with G | 0 | - | 4.97 | 1,341,725 |
| "Of Something" Geography | 0 | - | 4.57 | 23,266 |
| Companies by Country | 0 | - | 4.49 | 106,123 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,109,063 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,347 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,599 |
| Countries that Start with C | 0 | - | 4.96 | 1,634,564 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,402 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,351 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.08 | 44,312 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 499,893 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 48,944 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,210 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,274 |
| Top World Languages | 0 | - | 4.91 | 699,906 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,199 |
| Champions League Winners | 0 | - | 4.91 | 840,617 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 121,031 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,557 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 1,958 |
| 100 Most Common English Words | 0 | - | 4.91 | 1,159,658 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 48,801 |
| Countries with Glaciers | 0 | - | 4.98 | 94,477 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 84,968 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,509 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,706 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 119,179 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,749 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,416 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,709 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 327,896 |
| Countries that Start with P | 0 | - | 4.94 | 1,093,005 |
| Asia Map Quiz | 0 | - | 4.99 | 775,820 |
| NCAA Football Teams | 0 | - | 4.93 | 311,953 |
| Countries in World War II | 0 | - | 4.70 | 802,824 |
| Random U.S. States on a Map | 0 | - | 4.95 | 479,533 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 58,030 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,207 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 875,914 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 22,942 |
| Oscar Best Animated Films by Picture | 0 | - | 4.77 | 99,487 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,122 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,089 |
| Series of Things #1 | 0 | - | 4.38 | 87,540 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,251 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 39,965 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 49,861 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,161 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,512 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 77,830 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,828 |
| Random Flag to Country | 0 | - | 4.99 | 500,044 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,232,457 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,434 |
| Biggest Countries by Area | 0 | - | 5.00 | 925,718 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,510 |
| NBA All-Time Statistical Leaders | 0 | - | 4.41 | 382,462 |
| Questions in Music | 0 | - | 4.36 | 43,091 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,103 |
| Countries that Start with L | 0 | - | 4.98 | 963,736 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 652,454 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,675 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,842 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 46,745 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,307 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,364 |
| Countries by Milk Production | 0 | - | 4.56 | 37,188 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,617 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,548 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 995,039 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,627 |
| Series of Things #2 | 0 | - | 4.46 | 68,490 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,963 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,025,789 |
| Pin the Flag - South America | 0 | - | 4.99 | 9,751 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,878 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.62 | 43,505 |
| Formula One World Champions | 0 | - | 4.97 | 294,129 |
| Random Country to Capital | 0 | - | 4.98 | 795,761 |
| Countries that Start with I | 0 | - | 4.92 | 1,153,164 |
| Multiple Choice City Quiz – Singapore | 0 | - | 4.95 | 2,131 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,171 |
| Birds - Sudden Death | 0 | - | 4.50 | 48,028 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 339,035 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,088 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,720 |
| Cities That Beat London | 0 | - | 4.66 | 44,347 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 35,956 |
| 2025 NCAA Tournament Teams | 0 | - | 4.58 | 10,754 |
| Multiple Choice City Quiz – Dallas | 0 | - | 4.31 | 1,532 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 37,136 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,935 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 187,967 |
| Countries that Start with T | 0 | - | 4.88 | 902,935 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,656 |
| British Bands - Sudden Death | 0 | - | 4.28 | 63,940 |
