| Countries of the World Quiz | 0 | - | 5.00 | 41,366,302 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 529,870 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 406,387 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,201,129 |
| US States Quiz | 0 | - | 5.00 | 14,877,152 |
| Languages - Sudden Death | 0 | - | 4.86 | 5,637 |
| World Capitals Quiz | 0 | - | 5.00 | 4,535,796 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,429,866 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 37,062 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 108,087 |
| Europe Map Quiz | 0 | - | 5.00 | 4,324,912 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,123,469 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,199,393 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,387,026 |
| United States Map Quiz | 0 | - | 4.98 | 3,920,124 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 103,504 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 219,734 |
| Champions League Winners | 0 | - | 4.91 | 874,383 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 81,649 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,097,968 |
| Biggest Cities in the United States | 0 | - | 4.93 | 841,647 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 42,884 |
| Unlock the Final Answer - Geography | 0 | - | 4.90 | 38,187 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 75,609 |
| Countries of the Popes | 0 | - | 4.85 | 111,770 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,100,897 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 169,534 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,499,360 |
| All Country Flags of the World | 0 | - | 5.00 | 3,013,044 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,525 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,647 |
| BRICS Member Countries | 0 | - | 4.91 | 59,116 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 19,968 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 165,048 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.73 | 11,916 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,884,016 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,192,999 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,345,416 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 45,750 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,413,822 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 755,105 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,128 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,137,452 |
| Random Capital to Country | 0 | - | 4.99 | 2,378,191 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,625,348 |
| Countries that Start with S | 0 | - | 4.98 | 1,616,186 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,092,179 |
| Biggest Cities in the World | 0 | - | 4.90 | 694,870 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,207 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,327,467 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 927,086 |
| Click the State by NBA Teams | 0 | - | 4.62 | 947 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 16,061 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,378,187 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,268,277 |
| Map Hunter - World Cities | 0 | - | 4.99 | 33,240 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,182 |
| Name a Valid European Capital | 0 | - | 4.94 | 125,965 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 180,270 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 101,554 |
| Countries that Start with M | 0 | - | 4.97 | 1,263,646 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 91,506 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 49,688 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 77,747 |
| Countries that Start with A | 0 | - | 4.98 | 1,959,911 |
| Countries that Start with E | 0 | - | 4.95 | 1,243,171 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,935,428 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 55,990 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,349 |
| Countries that Start with B | 0 | - | 4.95 | 2,098,934 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 93,936 |
| All Disney Animated Movies | 0 | - | 4.83 | 393,138 |
| South America Map Quiz | 0 | - | 5.00 | 1,429,960 |
| NBA Teams by City and First Letter | 0 | - | 4.27 | 28,075 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,586 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 121,171 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 83,413 |
| Kpop Groups - Sudden Death | 0 | - | 4.26 | 22,559 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 84,156 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 11,822 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,513,761 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 351,627 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 118,104 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,946,698 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,077,661 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 50,808 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,538,483 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,501 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,592,610 |
| China's Neighbours - Sudden Death | 0 | - | 4.76 | 87,311 |
| Four Letter European Geography #2 | 0 | - | 4.70 | 3,651 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 101,680 |
| Countries that Start with N | 0 | - | 4.93 | 1,006,962 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 859,552 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 66,008 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 615,506 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,395,946 |
| Biggest Cities in Europe | 0 | - | 4.76 | 469,727 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,343 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 73,123 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 95,466 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,531 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,164 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 67,777 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,172 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,199,283 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,669 |
| Countries that Start with G | 0 | - | 4.97 | 1,362,785 |
| All-NBA First Team Players | 0 | - | 4.76 | 489,945 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 90,943 |
| Monarchies – Sudden Death | 0 | - | 4.88 | 48,117 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 3,933 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,369 |
| History True or False #1 | 0 | - | 4.52 | 72,217 |
| Countries that Start with C | 0 | - | 4.96 | 1,660,587 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 422,842 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 516,408 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 58,032 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 65,880 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,511 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,148 |
| Random Name a Valid Country | 0 | - | 4.99 | 171,884 |
| Top World Languages | 0 | - | 4.92 | 715,984 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,210 |
| Mammals - Sudden Death | 0 | - | 4.84 | 57,795 |
| Pin the Flag - South America | 0 | - | 4.99 | 24,769 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 137,102 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 93,825 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,569 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,180,002 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 91,739 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,418 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,063 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 20,591 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,235 |
| Countries that Start with P | 0 | - | 4.95 | 1,109,610 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,807 |
| Asia Map Quiz | 0 | - | 4.99 | 793,649 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 339,781 |
| Random U.S. States on a Map | 0 | - | 4.95 | 501,498 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 518,731 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,250 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 34,944 |
| Car Parts - Sudden Death | 0 | - | 4.71 | 56,485 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 899,039 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,056,105 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,387 |
| Football Clubs in London | 0 | - | 4.32 | 110,221 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 60,944 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 56,003 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,012,764 |
| NCAA Football Teams | 0 | - | 4.93 | 318,989 |
| Random Flag to Country | 0 | - | 4.99 | 511,100 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,254,345 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,079 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 69,963 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,260 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 458,784 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,513 |
| Countries that Start with L | 0 | - | 4.98 | 980,808 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 36,955 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 671,202 |
| FA Cup Winners | 0 | - | 4.39 | 137,193 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 56,905 |
| History True or False #2 | 0 | - | 4.40 | 41,594 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,287,720 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 86,866 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 80,918 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.91 | 23,921 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,779 |
| Countries in World War II | 0 | - | 4.57 | 818,974 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 365,982 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,643 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,008,997 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,048 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,040,637 |
| Multiple Choice Color Identification | 0 | - | 4.16 | 26,613 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,378 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 169,935 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,161 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,498 |
| Formula One World Champions | 0 | - | 4.97 | 304,497 |
| Countries that Start with I | 0 | - | 4.92 | 1,172,070 |
| Random Country to Capital | 0 | - | 4.98 | 808,778 |
| Click the U.S. State on the Map | 0 | - | 4.86 | 2,647 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.94 | 140,333 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,576 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,574 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.65 | 51,585 |
| Flags With Gravity #1 | 0 | - | 4.97 | 25,970 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,585 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,197,690 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,545 |
| Countries that Start with T | 0 | - | 4.89 | 918,282 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 72,520 |
| Countries with the Most Christians | 0 | - | 4.93 | 122,726 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,063 |
| Beatles Songs - Sudden Death | 0 | - | 4.62 | 53,556 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 164,541 |
| Equatorial Countries - Sudden Death | 0 | - | 4.80 | 44,860 |
