| Countries of the World Quiz | 0 | - | 5.00 | 41,370,470 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 531,064 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 407,553 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,201,992 |
| US States Quiz | 0 | - | 5.00 | 14,878,577 |
| Languages - Sudden Death | 0 | - | 4.86 | 6,073 |
| World Capitals Quiz | 0 | - | 5.00 | 4,536,147 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 110,046 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,430,612 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 37,106 |
| Europe Map Quiz | 0 | - | 5.00 | 4,325,199 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,123,951 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,199,672 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,387,690 |
| United States Map Quiz | 0 | - | 4.98 | 3,920,295 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 103,612 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 219,818 |
| Champions League Winners | 0 | - | 4.91 | 874,573 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,098,474 |
| Biggest Cities in the United States | 0 | - | 4.93 | 841,724 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 81,715 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 42,912 |
| Unlock the Final Answer - Geography | 0 | - | 4.90 | 38,225 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 75,691 |
| Countries of the Popes | 0 | - | 4.85 | 111,784 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,101,013 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 169,615 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,499,488 |
| All Country Flags of the World | 0 | - | 5.00 | 3,013,524 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,551 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,670 |
| BRICS Member Countries | 0 | - | 4.91 | 59,130 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 19,990 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 165,118 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.73 | 12,280 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,884,311 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,193,377 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,345,662 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 45,822 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,414,212 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 755,221 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,145 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,137,652 |
| Random Capital to Country | 0 | - | 4.99 | 2,378,407 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,625,698 |
| Countries that Start with S | 0 | - | 4.98 | 1,616,303 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,092,444 |
| Biggest Cities in the World | 0 | - | 4.90 | 694,929 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,296 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,327,657 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 927,239 |
| Click the State by NBA Teams | 0 | - | 4.62 | 1,108 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 16,109 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,378,364 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,268,383 |
| Map Hunter - World Cities | 0 | - | 4.99 | 33,335 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,281 |
| Name a Valid European Capital | 0 | - | 4.94 | 125,982 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 180,483 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 101,604 |
| Countries that Start with M | 0 | - | 4.97 | 1,263,746 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 91,546 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 49,712 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 77,809 |
| Countries that Start with A | 0 | - | 4.98 | 1,960,058 |
| Countries that Start with E | 0 | - | 4.95 | 1,243,269 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,935,557 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 56,025 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,374 |
| Countries that Start with B | 0 | - | 4.95 | 2,099,106 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 94,010 |
| All Disney Animated Movies | 0 | - | 4.83 | 393,172 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,026 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,614 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 121,234 |
| NBA Teams by City and First Letter | 0 | - | 4.27 | 28,153 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 83,466 |
| Kpop Groups - Sudden Death | 0 | - | 4.26 | 22,618 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 84,171 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 11,849 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,513,943 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 118,347 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 351,709 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,947,045 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,077,793 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,538,561 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 50,829 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,549 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,592,801 |
| China's Neighbours - Sudden Death | 0 | - | 4.76 | 87,337 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 101,734 |
| Four Letter European Geography #2 | 0 | - | 4.70 | 3,676 |
| Countries that Start with N | 0 | - | 4.93 | 1,007,061 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 859,665 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 66,083 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 615,655 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,090 |
| Biggest Cities in Europe | 0 | - | 4.76 | 469,779 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,382 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 73,254 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 95,512 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,547 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 67,804 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,172 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,204 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,199,705 |
| Countries that Start with G | 0 | - | 4.97 | 1,362,883 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,681 |
| All-NBA First Team Players | 0 | - | 4.76 | 489,990 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 90,967 |
| Monarchies – Sudden Death | 0 | - | 4.88 | 48,192 |
| Countries that Start with C | 0 | - | 4.96 | 1,660,702 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,384 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 3,965 |
| History True or False #1 | 0 | - | 4.52 | 72,245 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 422,917 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 516,445 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 58,054 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 65,893 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,530 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,201 |
| Random Name a Valid Country | 0 | - | 4.99 | 171,910 |
| Top World Languages | 0 | - | 4.92 | 716,068 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,242 |
| Mammals - Sudden Death | 0 | - | 4.84 | 57,829 |
| Pin the Flag - South America | 0 | - | 4.99 | 24,814 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 137,177 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 93,891 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,580 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,180,130 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 91,794 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,437 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,082 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 20,624 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,248 |
| Countries that Start with P | 0 | - | 4.95 | 1,109,702 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,834 |
| Asia Map Quiz | 0 | - | 4.99 | 793,760 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 339,856 |
| Random U.S. States on a Map | 0 | - | 4.95 | 501,520 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 518,770 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,273 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 34,962 |
| Car Parts - Sudden Death | 0 | - | 4.71 | 56,518 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 899,145 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,056,247 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,421 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 60,957 |
| Football Clubs in London | 0 | - | 4.32 | 110,252 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 56,040 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,012,820 |
| NCAA Football Teams | 0 | - | 4.93 | 319,021 |
| Random Flag to Country | 0 | - | 4.99 | 511,160 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,254,445 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,091 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 70,014 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,317 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 458,824 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,528 |
| Countries that Start with L | 0 | - | 4.98 | 980,902 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 36,963 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 671,332 |
| FA Cup Winners | 0 | - | 4.39 | 137,219 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 56,923 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,287,775 |
| History True or False #2 | 0 | - | 4.40 | 41,611 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 86,922 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 80,924 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.91 | 23,936 |
| Countries in World War II | 0 | - | 4.57 | 819,060 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 366,087 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,797 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,663 |
| Click the U.S. State on the Map | 0 | - | 4.86 | 2,781 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,009,069 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,114 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,040,716 |
| Multiple Choice Color Identification | 0 | - | 4.16 | 26,626 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,401 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 169,958 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,200 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.94 | 140,615 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,518 |
| Formula One World Champions | 0 | - | 4.97 | 304,553 |
| Countries that Start with I | 0 | - | 4.92 | 1,172,159 |
| Random Country to Capital | 0 | - | 4.98 | 808,830 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,596 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,591 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.65 | 51,606 |
| Flags With Gravity #1 | 0 | - | 4.97 | 25,987 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,624 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,197,850 |
| Countries that Start with T | 0 | - | 4.89 | 918,370 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,559 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 72,526 |
| Countries with the Most Christians | 0 | - | 4.93 | 122,742 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,115 |
| Beatles Songs - Sudden Death | 0 | - | 4.62 | 53,579 |
| Equatorial Countries - Sudden Death | 0 | - | 4.80 | 44,900 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 164,565 |
