| Countries of the World Quiz | 0 | - | 5.00 | 40,551,635 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 325,181 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,002,128 |
| Small Countries with Large Economies | 0 | - | 4.79 | 74,551 |
| US States Quiz | 0 | - | 5.00 | 14,607,778 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 162,303 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 84,652 |
| World Capitals Quiz | 0 | - | 5.00 | 4,467,353 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,364,224 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 75,048 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.95 | 53,376 |
| Dog Breeds - Sudden Death | 0 | - | 4.51 | 42,463 |
| Europe Map Quiz | 0 | - | 5.00 | 4,263,864 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 34,608 |
| Every European Flag - Sudden Death | 0 | - | 4.93 | 196,554 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,029,116 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 125,118 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,142,195 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,273,631 |
| United States Map Quiz | 0 | - | 4.98 | 3,885,345 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,009,696 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 153,102 |
| Memory Test - Sudden Death | 0 | - | 4.84 | 142,161 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,446,798 |
| Poorest Countries with Exceptions | 0 | - | 4.58 | 100,545 |
| All Country Flags of the World | 0 | - | 5.00 | 2,927,488 |
| Biggest Cities in the World | 0 | - | 4.89 | 680,472 |
| Biggest Cities in Europe | 0 | - | 4.75 | 459,503 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.84 | 63,356 |
| Top 10 Richest Countries in Asia | 0 | - | 4.86 | 77,866 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,838,639 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.63 | 27,656 |
| Cities on Islands - Sudden Death | 0 | - | 4.47 | 33,053 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,318,803 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,116,719 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,368,057 |
| Multiple Choice City Quiz – Jerusalem | 0 | - | 4.57 | 1,118 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,040,769 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,094,693 |
| Random Capital to Country | 0 | - | 4.99 | 2,346,625 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 50,047 |
| Countries by First and Last Two Letters | 0 | - | 4.91 | 1,566,069 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 20,136 |
| Countries that Start with S | 0 | - | 4.98 | 1,595,327 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.58 | 6,750 |
| Australian Animals - Sudden Death | 0 | - | 4.83 | 44,805 |
| Africa Map Quiz | 0 | - | 5.00 | 1,928,270 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,284,304 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 67,369 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 876,461 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 89,619 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.93 | 47,801 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 56,758 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 81,805 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,304,062 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,352,649 |
| Countries with the Most Murders | 0 | - | 4.55 | 134,563 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,066,763 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,221,289 |
| NBA Champions - Sudden Death | 0 | - | 4.59 | 49,621 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.93 | 1,683 |
| True or False - Sudden Death | 0 | - | 4.84 | 80,332 |
| Countries that Start with M | 0 | - | 4.97 | 1,246,590 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,992 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 107,767 |
| Countries that Start with A | 0 | - | 4.98 | 1,930,295 |
| Countries that Start with E | 0 | - | 4.95 | 1,223,211 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,909,079 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.38 | 64,532 |
| Muslim Countries - Sudden Death | 0 | - | 4.80 | 21,894 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 160,550 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.81 | 74,877 |
| Countries that Start with B | 0 | - | 4.96 | 2,068,893 |
| South America Map Quiz | 0 | - | 5.00 | 1,412,274 |
| China's Neighbours - Sudden Death | 0 | - | 4.72 | 79,155 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.56 | 92,318 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 733,102 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,480,068 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,051,949 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,913,058 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 85,544 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,518,006 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.70 | 110,318 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,555,552 |
| Be Happy - Sudden Death | 0 | - | 4.87 | 61,135 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 83,190 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 70,525 |
| Elements - Sudden Death | 0 | - | 4.89 | 59,137 |
| Countries that Start with N | 0 | - | 4.93 | 990,975 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.52 | 56,419 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 840,426 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 39,039 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,371,818 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 597,776 |
| Cities that End in R by Clue | 0 | - | 4.63 | 12,890 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,111 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,604 |
| Biggest Cities in the United States | 0 | - | 4.92 | 810,032 |
| Random Name a Valid Country | 0 | - | 4.99 | 166,329 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 51,988 |
| Blue States - Sudden Death | 0 | - | 4.98 | 50,110 |
| Multiple Choice City Quiz – London | 0 | - | 4.63 | 23,314 |
| Mammals - Sudden Death | 0 | - | 4.82 | 52,428 |
| Word Shortenings #1 | 0 | - | 4.25 | 122,872 |
| Countries that Start with G | 0 | - | 4.97 | 1,342,648 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.83 | 21,324 |
| 12 Months in 15 Seconds | 0 | - | 4.09 | 4,112,379 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 82,728 |
| "Of Something" Geography | 0 | - | 4.58 | 23,405 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 64,888 |
| Countries that Start with C | 0 | - | 4.96 | 1,635,740 |
| Companies by Country | 0 | - | 4.49 | 106,273 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.11 | 44,603 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 408,970 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 21,467 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 500,768 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 49,219 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 60,531 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.68 | 54,583 |
| Top World Languages | 0 | - | 4.91 | 700,590 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 121,975 |
| Champions League Winners | 0 | - | 4.91 | 841,675 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 43,857 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,160,676 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 49,097 |
| Countries with Glaciers | 0 | - | 4.98 | 94,667 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 46,899 |
| Flags With Gravity #1 | 0 | - | 4.97 | 22,631 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 119,868 |
| Questions in Music | 0 | - | 4.37 | 45,017 |
| Be Sad - Sudden Death | 0 | - | 4.62 | 51,921 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 509,803 |
| Countries with the Fastest Marathoners | 0 | - | 4.49 | 85,047 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 328,388 |
| Countries that Start with P | 0 | - | 4.94 | 1,093,713 |
| Asia Map Quiz | 0 | - | 4.99 | 776,590 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.94 | 26,835 |
| NCAA Football Teams | 0 | - | 4.93 | 312,305 |
| Countries in World War II | 0 | - | 4.70 | 803,747 |
| Random U.S. States on a Map | 0 | - | 4.95 | 480,819 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 877,714 |
| NBA Basketball Records | 0 | - | 4.25 | 160,335 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 58,552 |
| NBA 50-Point Games Since 2010 | 0 | - | 4.21 | 86,511 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,035,007 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 39,286 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 566,735 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 23,162 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 99,581 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,264 |
| Equatorial Countries – Sudden Death | 0 | - | 4.88 | 40,220 |
| Series of Things #1 | 0 | - | 4.38 | 87,650 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,003,595 |
| Multiple Choice Color Identification | 0 | - | 4.34 | 2,652 |
| Random Flag to Country | 0 | - | 4.99 | 500,502 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 451,158 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,234,652 |
| Modern Rappers - Sudden Death | 0 | - | 4.27 | 78,263 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 38,701 |
| Multiple Choice City Quiz – Austin | 0 | - | 4.50 | 1,139 |
| Biggest Countries by Area | 0 | - | 5.00 | 926,320 |
| Countries that Start with L | 0 | - | 4.98 | 964,505 |
| Countries of the World in 1789 with a Map | 0 | - | 4.93 | 50,007 |
| FBS College Football Teams - Sudden Death | 0 | - | 4.67 | 2,249 |
| Brand Logos Quiz #6 | 0 | - | 4.28 | 653,282 |
| Biggest Cities with Exceptions | 0 | - | 4.91 | 63,832 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 47,043 |
| Real People - Sudden Death #1 | 0 | - | 4.33 | 64,635 |
| NBA All-Time Statistical Leaders | 0 | - | 4.42 | 382,959 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,948 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 124,251 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,982 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,173,579 |
| Pin the Flag - South America | 0 | - | 4.99 | 10,368 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 162,841 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 995,672 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,336,403 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 848,257 |
| Fast Math - Multiplication | 0 | - | 4.77 | 1,026,470 |
| Formula One World Champions | 0 | - | 4.97 | 294,556 |
| Series of Things #2 | 0 | - | 4.46 | 68,750 |
| Geography General Knowledge #16 | 0 | - | 4.79 | 3,597 |
| Random Country to Capital | 0 | - | 4.98 | 796,403 |
| Countries that Start with I | 0 | - | 4.92 | 1,154,058 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 340,290 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 352,441 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 43,662 |
| Birds - Sudden Death | 0 | - | 4.50 | 48,265 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,990 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 131,215 |
| Hot Place or Cold Place? | 0 | - | 4.39 | 36,106 |
| Cities That Beat London | 0 | - | 4.66 | 44,439 |
| Countries that Beat the United States | 0 | - | 4.92 | 144,094 |
| Countries with the Highest Death Rate | 0 | - | 4.56 | 41,789 |
| Countries that Start with T | 0 | - | 4.88 | 903,640 |
| ALL Taylor Swift Songs as of March 2025 | 0 | - | 4.81 | 188,311 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 831,996 |
| U.S. States by First Letter and Clue | 0 | - | 4.51 | 28,801 |
| British Bands - Sudden Death | 0 | - | 4.28 | 64,151 |
| Countries by Milk Production | 0 | - | 4.56 | 37,262 |
