| Countries of the World Quiz | 0 | - | 5.00 | 41,350,301 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 526,301 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 402,226 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,197,836 |
| US States Quiz | 0 | - | 5.00 | 14,872,188 |
| Languages - Sudden Death | 0 | - | 4.90 | 3,438 |
| World Capitals Quiz | 0 | - | 5.00 | 4,534,384 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 36,846 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,427,731 |
| Europe Map Quiz | 0 | - | 5.00 | 4,323,745 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,121,595 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 81,396 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,198,302 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,384,719 |
| United States Map Quiz | 0 | - | 4.98 | 3,919,660 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 103,176 |
| Champions League Winners | 0 | - | 4.91 | 873,714 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 219,323 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 104,986 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 42,751 |
| Biggest Cities in the United States | 0 | - | 4.93 | 841,332 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,095,820 |
| Unlock the Final Answer - Geography | 0 | - | 4.90 | 38,064 |
| Countries of the Popes | 0 | - | 4.85 | 111,698 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 75,367 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,100,384 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 169,212 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,452 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,567 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,498,878 |
| All Country Flags of the World | 0 | - | 5.00 | 3,011,302 |
| BRICS Member Countries | 0 | - | 4.91 | 59,062 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 19,888 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 164,645 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,883,116 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,191,557 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 45,584 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,344,889 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 754,726 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,412,710 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,061 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.69 | 10,211 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,136,628 |
| Random Capital to Country | 0 | - | 4.99 | 2,377,362 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,624,202 |
| Countries that Start with S | 0 | - | 4.98 | 1,615,764 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,091,085 |
| Biggest Cities in the World | 0 | - | 4.89 | 694,587 |
| Africa Map Quiz | 0 | - | 5.00 | 1,950,829 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,326,804 |
| NBA Teams by City and First Letter | 0 | - | 4.27 | 27,816 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 925,915 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 15,893 |
| Map Hunter - World Cities | 0 | - | 5.00 | 32,772 |
| Name a Valid European Capital | 0 | - | 4.94 | 125,902 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,377,688 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,319,813 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 179,249 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,267,574 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 101,395 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 49,591 |
| Four Letter European Geography #2 | 0 | - | 4.80 | 3,542 |
| Countries that Start with M | 0 | - | 4.97 | 1,263,332 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 91,308 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 77,619 |
| Countries that Start with A | 0 | - | 4.98 | 1,959,337 |
| Countries that Start with E | 0 | - | 4.95 | 1,242,793 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 55,908 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,934,945 |
| All Disney Animated Movies | 0 | - | 4.83 | 392,960 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,233 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 93,686 |
| Countries that Start with B | 0 | - | 4.95 | 2,098,344 |
| South America Map Quiz | 0 | - | 5.00 | 1,429,718 |
| Kpop Groups - Sudden Death | 0 | - | 4.26 | 22,288 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,501 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 351,426 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 11,691 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 120,886 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 83,243 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 83,982 |
| Brand Logos Quiz #2 | 0 | - | 4.74 | 1,513,111 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,945,979 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,077,287 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 50,637 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,538,114 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,432 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,591,787 |
| China's Neighbours - Sudden Death | 0 | - | 4.76 | 87,192 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 101,542 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 116,711 |
| Countries that Start with N | 0 | - | 4.93 | 1,006,652 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 65,791 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 859,202 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 3,803 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 615,172 |
| Biggest Cities in Europe | 0 | - | 4.76 | 469,559 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,395,444 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,142 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 72,973 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,472 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 95,268 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,602 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,127 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 67,647 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,029 |
| All-NBA First Team Players | 0 | - | 4.76 | 489,787 |
| History True or False #1 | 0 | - | 4.52 | 72,109 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,285 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,197,556 |
| Countries that Start with G | 0 | - | 4.97 | 1,362,418 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 90,821 |
| Monarchies – Sudden Death | 0 | - | 4.88 | 47,987 |
| Countries that Start with C | 0 | - | 4.96 | 1,660,143 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 65,840 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 422,596 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 57,916 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 516,153 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,392 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,022 |
| Random Name a Valid Country | 0 | - | 4.99 | 171,787 |
| Top World Languages | 0 | - | 4.92 | 715,709 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,114 |
| Mammals - Sudden Death | 0 | - | 4.84 | 57,717 |
| Pin the Flag - South America | 0 | - | 4.99 | 24,561 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 136,765 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,500 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 91,566 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,179,590 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 93,441 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 20,466 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,195 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 186,991 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,194 |
| Football Clubs in London | 0 | - | 4.32 | 110,074 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,724 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 34,873 |
| Countries that Start with P | 0 | - | 4.95 | 1,109,294 |
| Asia Map Quiz | 0 | - | 4.99 | 793,327 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 339,581 |
| Random U.S. States on a Map | 0 | - | 4.95 | 501,140 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,096 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 518,353 |
| Car Parts - Sudden Death | 0 | - | 4.71 | 56,383 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 898,667 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,055,655 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,191 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 60,816 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 36,918 |
| FA Cup Winners | 0 | - | 4.39 | 137,099 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 55,890 |
| NCAA Football Teams | 0 | - | 4.93 | 318,864 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,012,531 |
| Random Flag to Country | 0 | - | 4.99 | 510,890 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,254,022 |
| Switzerland Immigration by Country | 0 | - | 4.75 | 22,053 |
| History True or False #2 | 0 | - | 4.40 | 41,498 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,446 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 69,798 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 458,632 |
| Biggest Countries by Area | 0 | - | 5.00 | 939,959 |
| Countries that Start with L | 0 | - | 4.98 | 980,491 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 670,862 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 56,821 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,729 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,581 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 80,868 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,287,315 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 86,721 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.91 | 23,869 |
| Multiple Choice Color Identification | 0 | - | 4.16 | 26,540 |
| Countries in World War II | 0 | - | 4.57 | 818,713 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,313 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 365,576 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,008,697 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,350,868 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,040,395 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 169,801 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,045 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,417 |
| Formula One World Champions | 0 | - | 4.97 | 304,300 |
| Countries that Start with I | 0 | - | 4.92 | 1,171,736 |
| Random Country to Capital | 0 | - | 4.98 | 808,525 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,528 |
| Flags With Gravity #1 | 0 | - | 4.97 | 25,940 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,442 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,524 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.64 | 51,508 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 72,480 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,506 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,197,289 |
| Countries that Start with T | 0 | - | 4.89 | 918,013 |
| Least Peaceful Countries | 0 | - | 4.29 | 133,967 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 164,480 |
| Countries with the Most Christians | 0 | - | 4.93 | 122,661 |
| Beatles Songs - Sudden Death | 0 | - | 4.62 | 53,452 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.57 | 93,411 |
| Equatorial Countries - Sudden Death | 0 | - | 4.80 | 44,788 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 358,902 |
| "Of Something" Geography | 0 | - | 4.59 | 26,148 |
