| Countries of the World Quiz | 0 | - | 5.00 | 41,390,574 |
| Languages - Sudden Death | 0 | - | 4.70 | 26,066 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 535,163 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 412,268 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,206,405 |
| US States Quiz | 0 | - | 5.00 | 14,884,638 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 113,896 |
| World Capitals Quiz | 0 | - | 5.00 | 4,537,849 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,433,484 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 37,288 |
| Europe Map Quiz | 0 | - | 5.00 | 4,326,476 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,126,394 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,200,976 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,389,942 |
| United States Map Quiz | 0 | - | 4.98 | 3,921,029 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 103,981 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 220,367 |
| Click the U.S. Cities on a Map | 0 | - | 4.50 | 2,275 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,100,264 |
| Champions League Winners | 0 | - | 4.91 | 875,222 |
| Biggest Cities in the United States | 0 | - | 4.93 | 842,088 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 43,134 |
| Unlock the Final Answer - Geography | 0 | - | 4.91 | 38,349 |
| Click the Simpsons Characters | 0 | - | 4.92 | 1,306 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 75,996 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 170,067 |
| Countries of the Popes | 0 | - | 4.85 | 111,868 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,500,219 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,101,459 |
| All Country Flags of the World | 0 | - | 5.00 | 3,015,660 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 82,026 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,718 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 165,507 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,791 |
| BRICS Member Countries | 0 | - | 4.91 | 59,197 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 20,084 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,885,462 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.66 | 13,596 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,195,102 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,346,264 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,415,925 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 46,075 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,138,527 |
| Random Capital to Country | 0 | - | 4.99 | 2,379,376 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 755,600 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,223 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,626,967 |
| Countries that Start with S | 0 | - | 4.98 | 1,616,818 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,093,583 |
| Biggest Cities in the World | 0 | - | 4.90 | 695,275 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,773 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,328,335 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 928,393 |
| Map Hunter - World Cities | 0 | - | 5.00 | 33,983 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,378,948 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,269,215 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,712 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 16,377 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,066 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 101,840 |
| Countries that Start with M | 0 | - | 4.97 | 1,264,139 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 91,769 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 181,142 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 78,014 |
| Countries that Start with A | 0 | - | 4.98 | 1,960,797 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 49,826 |
| Countries that Start with E | 0 | - | 4.95 | 1,243,721 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,936,194 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 56,150 |
| Click the State by NBA Teams | 0 | - | 4.76 | 1,453 |
| Countries that Start with B | 0 | - | 4.95 | 2,099,779 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,553 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 94,341 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,355 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,695 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 121,561 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 83,773 |
| All Disney Animated Movies | 0 | - | 4.83 | 393,536 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 84,333 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 119,267 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,514,637 |
| Kpop Groups - Sudden Death | 0 | - | 4.28 | 22,883 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,947,834 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,078,158 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,538,984 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 11,966 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 50,917 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,593,751 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,651 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 101,943 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 351,912 |
| Countries that Start with N | 0 | - | 4.93 | 1,007,444 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 860,052 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 616,126 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 66,266 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,695 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,653 |
| Biggest Cities in Europe | 0 | - | 4.76 | 469,987 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 95,761 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 73,376 |
| China's Neighbours - Sudden Death | 0 | - | 4.65 | 87,539 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,653 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 67,993 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,352 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,230 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,201,132 |
| Countries that Start with G | 0 | - | 4.97 | 1,363,342 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 91,108 |
| Four Letter European Geography #2 | 0 | - | 4.70 | 3,817 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 48,412 |
| Countries that Start with C | 0 | - | 4.96 | 1,661,297 |
| NBA Teams by City and First Letter | 0 | - | 4.27 | 28,416 |
| All-NBA First Team Players | 0 | - | 4.76 | 490,180 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 423,206 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,774 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 516,673 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 58,214 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,658 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,359 |
| Random Name a Valid Country | 0 | - | 4.99 | 172,029 |
| Top World Languages | 0 | - | 4.92 | 716,457 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,346 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,469 |
| Mammals - Sudden Death | 0 | - | 4.84 | 57,936 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 65,944 |
| Pin the Flag - South America | 0 | - | 4.99 | 25,036 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 137,548 |
| History True or False #1 | 0 | - | 4.52 | 72,392 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,287 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,180,629 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,662 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 91,969 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,191 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,520 |
| Countries that Start with P | 0 | - | 4.95 | 1,110,073 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 4,109 |
| Asia Map Quiz | 0 | - | 4.99 | 794,101 |
| Random U.S. States on a Map | 0 | - | 4.95 | 502,327 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 340,132 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 518,978 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 56,685 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,412 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,321 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,914 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 899,553 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,056,773 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 35,063 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 20,782 |
| U.S. States Whose Capital is the Largest City | 0 | - | 4.11 | 906 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,608 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 61,073 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,012,997 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 56,172 |
| NCAA Football Teams | 0 | - | 4.93 | 319,130 |
| Random Flag to Country | 0 | - | 4.99 | 511,455 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,254,838 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,656 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 458,964 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 70,166 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,633 |
| Countries that Start with L | 0 | - | 4.98 | 981,282 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,136 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 141,832 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 671,691 |
| Click the U.S. State on the Map | 0 | - | 4.90 | 3,091 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 57,026 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,288,303 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 366,631 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 87,097 |
| Countries in World War II | 0 | - | 4.57 | 819,365 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 37,009 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,009,365 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 80,969 |
| Football Clubs in London | 0 | - | 4.32 | 110,413 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,383 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,041,205 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.90 | 24,002 |
| Multiple Choice Color Identification | 0 | - | 4.17 | 26,687 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,346 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 170,082 |
| Formula One World Champions | 0 | - | 4.97 | 304,792 |
| Countries that Start with I | 0 | - | 4.92 | 1,172,580 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,608 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,747 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,850 |
| FA Cup Winners | 0 | - | 4.39 | 137,326 |
| Random Country to Capital | 0 | - | 4.98 | 809,113 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,499 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,789 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.65 | 51,696 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,731 |
| Flags With Gravity #1 | 0 | - | 4.97 | 26,035 |
| History True or False #2 | 0 | - | 4.40 | 41,723 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,198,433 |
| Countries that Start with T | 0 | - | 4.89 | 918,724 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,664 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,607 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 72,564 |
| Countries with the Most Christians | 0 | - | 4.93 | 122,837 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,325 |
