| Countries of the World Quiz | 0 | - | 5.00 | 41,392,829 |
| Languages - Sudden Death | 0 | - | 4.70 | 26,810 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 535,536 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 412,717 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,206,847 |
| US States Quiz | 0 | - | 5.00 | 14,885,256 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 114,023 |
| World Capitals Quiz | 0 | - | 5.00 | 4,538,052 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,433,700 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 37,312 |
| Europe Map Quiz | 0 | - | 5.00 | 4,326,592 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,126,669 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,201,079 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,390,132 |
| United States Map Quiz | 0 | - | 4.98 | 3,921,095 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 104,039 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 220,442 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,100,364 |
| Champions League Winners | 0 | - | 4.91 | 875,292 |
| Biggest Cities in the United States | 0 | - | 4.93 | 842,129 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 43,159 |
| Unlock the Final Answer - Geography | 0 | - | 4.91 | 38,362 |
| Click the U.S. Cities on a Map | 0 | - | 4.50 | 2,365 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 76,055 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 170,102 |
| Countries of the Popes | 0 | - | 4.85 | 111,879 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,500,344 |
| All Country Flags of the World | 0 | - | 5.00 | 3,015,878 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,101,509 |
| Click the Simpsons Characters | 0 | - | 4.92 | 1,371 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 28,736 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 82,053 |
| Memory Test - Sudden Death | 0 | - | 4.85 | 165,538 |
| BRICS Member Countries | 0 | - | 4.91 | 59,203 |
| Countries with the Most Exports | 0 | - | 4.96 | 138,801 |
| Word Chain - Cities in Europe | 0 | - | 4.80 | 20,094 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,885,586 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.66 | 13,665 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,195,266 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,346,340 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,415,989 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 46,098 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,138,609 |
| Random Capital to Country | 0 | - | 4.99 | 2,379,426 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 755,648 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 29,234 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,627,135 |
| Countries that Start with S | 0 | - | 4.98 | 1,616,867 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,093,723 |
| Biggest Cities in the World | 0 | - | 4.90 | 695,317 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,812 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,328,405 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 928,773 |
| Map Hunter - World Cities | 0 | - | 5.00 | 34,038 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,379,017 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,269,279 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,765 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,117 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 16,395 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 101,858 |
| Countries that Start with M | 0 | - | 4.97 | 1,264,168 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 91,797 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 78,025 |
| Countries that Start with A | 0 | - | 4.98 | 1,960,862 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 181,184 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 49,842 |
| Countries that Start with E | 0 | - | 4.95 | 1,243,764 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,936,260 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 56,157 |
| Countries that Start with B | 0 | - | 4.95 | 2,099,862 |
| True or False - Sudden Death | 0 | - | 4.87 | 89,576 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.76 | 94,360 |
| South America Map Quiz | 0 | - | 5.00 | 1,430,382 |
| Click the State by NBA Teams | 0 | - | 4.76 | 1,471 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 61,704 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 121,601 |
| Sudden Death - Sudden Death | 0 | - | 4.91 | 83,787 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 84,362 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 119,327 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,514,705 |
| All Disney Animated Movies | 0 | - | 4.83 | 393,550 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,947,935 |
| Kpop Groups - Sudden Death | 0 | - | 4.28 | 22,909 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,078,187 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,539,024 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 11,981 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 50,936 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,593,850 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 53,662 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.59 | 101,974 |
| Countries that Start with N | 0 | - | 4.93 | 1,007,481 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 860,087 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 351,932 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 616,167 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,762 |
| NBA Champions - Sudden Death | 0 | - | 4.46 | 66,278 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 121,676 |
| Biggest Cities in Europe | 0 | - | 4.76 | 470,010 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 95,786 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.40 | 73,404 |
| China's Neighbours - Sudden Death | 0 | - | 4.65 | 87,568 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 37,663 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 68,020 |
| Elements - Sudden Death | 0 | - | 4.91 | 67,391 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,201,254 |
| Small Countries with Large Economies | 0 | - | 4.66 | 80,238 |
| Countries that Start with G | 0 | - | 4.97 | 1,363,393 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 91,111 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 48,443 |
| Countries that Start with C | 0 | - | 4.96 | 1,661,353 |
| Four Letter European Geography #2 | 0 | - | 4.70 | 3,822 |
| All-NBA First Team Players | 0 | - | 4.76 | 490,197 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 423,222 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 516,695 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,783 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 58,228 |
| NBA Teams by City and First Letter | 0 | - | 4.27 | 28,439 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 62,672 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 73,373 |
| Random Name a Valid Country | 0 | - | 4.99 | 172,043 |
| Top World Languages | 0 | - | 4.92 | 716,490 |
| Blue States - Sudden Death | 0 | - | 4.98 | 55,368 |
| Mammals - Sudden Death | 0 | - | 4.84 | 57,954 |
| Spin the World & Guess the Countries | 0 | - | 4.86 | 137,557 |
| Pin the Flag - South America | 0 | - | 4.99 | 25,059 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 65,949 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 62,480 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,312 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,180,707 |
| History True or False #1 | 0 | - | 4.52 | 72,403 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 42,674 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 91,992 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,207 |
| Countries with the Most Murders | 0 | - | 4.55 | 138,527 |
| Countries that Start with P | 0 | - | 4.95 | 1,110,110 |
| Asia Map Quiz | 0 | - | 4.99 | 794,139 |
| Random U.S. States on a Map | 0 | - | 4.95 | 502,397 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 340,145 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 519,000 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 56,704 |
| Prime Numbers - Sudden Death | 0 | - | 4.63 | 67,425 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,324 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 899,595 |
| Four Letter European Geography #1 | 0 | - | 4.46 | 4,131 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 168,924 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,056,833 |
| U.S. States Whose Capital is the Largest City | 0 | - | 4.11 | 1,122 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 35,111 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.36 | 20,796 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 577,627 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.66 | 61,090 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,013,019 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 56,186 |
| NCAA Football Teams | 0 | - | 4.93 | 319,137 |
| Random Flag to Country | 0 | - | 4.99 | 511,474 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,254,913 |
| Biggest Countries by Area | 0 | - | 5.00 | 940,692 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 458,979 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 70,202 |
| Countries that Start with L | 0 | - | 4.98 | 981,323 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 126,644 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,141 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 671,728 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 141,889 |
| Be Sad - Sudden Death | 0 | - | 4.63 | 57,058 |
| Click the U.S. State on the Map | 0 | - | 4.90 | 3,115 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,288,339 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 366,658 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 87,104 |
| Countries in World War II | 0 | - | 4.57 | 819,402 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,009,398 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,406 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 80,978 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,041,238 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.42 | 37,012 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.90 | 24,006 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,353 |
| Football Clubs in London | 0 | - | 4.32 | 110,432 |
| Multiple Choice Color Identification | 0 | - | 4.17 | 26,694 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 170,096 |
| Formula One World Champions | 0 | - | 4.97 | 304,809 |
| Countries that Start with I | 0 | - | 4.92 | 1,172,629 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 43,619 |
| Random Country to Capital | 0 | - | 4.98 | 809,169 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 163,754 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 71,861 |
| Roman Cities – Sudden Death | 0 | - | 4.94 | 7,525 |
| FA Cup Winners | 0 | - | 4.39 | 137,342 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 109,805 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.65 | 51,702 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 42,739 |
| Flags With Gravity #1 | 0 | - | 4.97 | 26,041 |
| Countries that Start with T | 0 | - | 4.89 | 918,768 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,198,483 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 129,671 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 23,612 |
| History True or False #2 | 0 | - | 4.40 | 41,731 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 72,569 |
| Countries with the Most Christians | 0 | - | 4.93 | 122,853 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,341 |
