| Countries of the World Quiz | 0 | - | 5.00 | 41,711,430 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 598,493 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 483,246 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,282,352 |
| US States Quiz | 0 | - | 5.00 | 14,984,715 |
| Languages - Sudden Death | 0 | - | 4.81 | 48,979 |
| World Capitals Quiz | 0 | - | 5.00 | 4,569,990 |
| What's Bigger? #2 | 0 | - | 4.83 | 13,164 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,464,469 |
| Click the Simpsons Characters | 0 | - | 4.99 | 27,539 |
| Europe Map Quiz | 0 | - | 5.00 | 4,349,099 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,165,167 |
| Click the Disney Characters | 0 | - | 4.94 | 23,500 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,222,815 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,425,356 |
| United States Map Quiz | 0 | - | 4.98 | 3,932,145 |
| Every European Flag - Sudden Death | 0 | - | 4.95 | 229,324 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,126,656 |
| Countries that Beat Brazil | 0 | - | 4.41 | 49,165 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 110,471 |
| Click the U.S. State on the Map | 0 | - | 4.90 | 31,792 |
| All Country Flags of the World | 0 | - | 5.00 | 3,050,879 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,514,917 |
| French-Speaking Countries | 0 | - | 4.79 | 222,557 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 176,764 |
| Click the U.S. Cities on a Map | 0 | - | 4.43 | 28,825 |
| Muslim Countries - Sudden Death | 0 | - | 4.90 | 80,492 |
| Champions League Winners | 0 | - | 4.91 | 890,086 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 172,436 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.95 | 39,671 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,900,899 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,224,515 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 118,392 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,439,214 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,356,212 |
| Biggest Cities in the United States | 0 | - | 4.93 | 847,780 |
| Random Capital to Country | 0 | - | 4.99 | 2,393,627 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,154,691 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,645,854 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,109,729 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 40,232 |
| Countries that Start with S | 0 | - | 4.98 | 1,625,882 |
| Population Battle – Sudden Death | 0 | - | 4.95 | 6,735 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,341,117 |
| Africa Map Quiz | 0 | - | 5.00 | 1,959,888 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,113,540 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 947,096 |
| Countries of the Popes | 0 | - | 4.84 | 113,187 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.53 | 45,770 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 50,018 |
| Biggest Cities in the World | 0 | - | 4.90 | 701,509 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,388,603 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,284,784 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,327,663 |
| General Knowledge Quiz #185 | 0 | - | 4.25 | 52,355 |
| NBA Champions Since 2000 – Sudden Death | 0 | - | 4.52 | 9,500 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 30,570 |
| BRICS Member Countries | 0 | - | 4.91 | 60,136 |
| Map Hunter - World Cities | 0 | - | 5.00 | 40,668 |
| Countries that Start with M | 0 | - | 4.97 | 1,271,495 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.92 | 3,515 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 106,024 |
| Countries that Start with A | 0 | - | 4.98 | 1,973,469 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 30,947 |
| Countries that Start with E | 0 | - | 4.95 | 1,252,335 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,947,107 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 95,326 |
| Word Chain - Cities in Europe | 0 | - | 4.84 | 21,625 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 761,668 |
| Countries that Start with B | 0 | - | 4.95 | 2,112,411 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 81,183 |
| South America Map Quiz | 0 | - | 5.00 | 1,436,023 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,350 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.81 | 98,956 |
| Biggest Cities in Europe | 0 | - | 4.75 | 485,199 |
| Name a Valid European Capital | 0 | - | 4.94 | 127,813 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,961,204 |
| True or False - Sudden Death | 0 | - | 4.86 | 92,707 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 57,920 |
| European Capitals - Sudden Death | 0 | - | 4.57 | 126,497 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,084,453 |
| Brand Logos Quiz #2 | 0 | - | 4.71 | 1,526,968 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,546,952 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,608,970 |
| Sudden Death - Sudden Death | 0 | - | 4.90 | 86,920 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 87,440 |
| NBA Championship Starters | 0 | - | 4.48 | 322,662 |
| U.S. National Parks – Sudden Death | 0 | - | 4.90 | 6,659 |
| Dog Breeds - Sudden Death | 0 | - | 4.53 | 51,816 |
| The Answer is a Number - Whammies | 0 | - | 4.84 | 63,567 |
| Countries that Start with N | 0 | - | 4.93 | 1,014,485 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 624,307 |
| Click the European Capitals on a Map | 0 | - | 4.68 | 8,683 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 866,758 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,406,581 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.63 | 17,329 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 105,105 |
| NFL Players Who Have Won a Super Bowl - Sudden Death | 0 | - | 5.00 | 1,896 |
| Real People - Sudden Death #3 | 0 | - | 4.88 | 19,191 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 55,693 |
| Australian Animals - Sudden Death | 0 | - | 4.72 | 53,065 |
| Roman Emperors - Sudden Death | 0 | - | 4.70 | 5,173 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 125,851 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,227,766 |
| China's Neighbours - Sudden Death | 0 | - | 4.66 | 90,929 |
| Countries that Start with G | 0 | - | 4.97 | 1,372,171 |
| NBA Champions - Sudden Death | 0 | - | 4.49 | 69,728 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 99,655 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,150 |
| Be Happy - Sudden Death | 0 | - | 4.91 | 70,555 |
| Elements - Sudden Death | 0 | - | 4.92 | 70,559 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 76,164 |
| Countries that Start with C | 0 | - | 4.96 | 1,671,896 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 121,478 |
| Click a Valid Country A-Z | 0 | - | 4.98 | 428,809 |
| NATO Members - Sudden Death | 0 | - | 4.56 | 93,885 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 522,466 |
| Top World Languages | 0 | - | 4.92 | 722,316 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 51,191 |
| Spin the World & Guess the Countries | 0 | - | 4.87 | 143,552 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,188,461 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 60,523 |
| Random Name a Valid Country | 0 | - | 4.99 | 174,365 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 39,458 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 76,273 |
| Blue States - Sudden Death | 0 | - | 4.98 | 57,078 |
| Pin the Flag - South America | 0 | - | 4.99 | 28,847 |
| Middle Ages Dates – Within 100 Years | 0 | - | 4.76 | 1,976 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 64,834 |
| All Disney Animated Movies | 0 | - | 4.84 | 397,232 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.44 | 95,281 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.91 | 6,413 |
| Most Popular NBA Jerseys | 0 | - | 4.37 | 775,565 |
| Countries that Start with P | 0 | - | 4.95 | 1,116,800 |
| Papal Names - Sudden Death | 0 | - | 4.52 | 28,052 |
| Random U.S. States on a Map | 0 | - | 4.95 | 510,734 |
| Mammals - Sudden Death | 0 | - | 4.81 | 59,913 |
| Asia Map Quiz | 0 | - | 4.99 | 799,682 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 345,250 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 84,367 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 44,036 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,065,232 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 522,200 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 906,861 |
| Small Countries with Large Economies | 0 | - | 4.66 | 81,753 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 188,836 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 95,649 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,016,471 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 59,152 |
| Random Flag to Country | 0 | - | 4.99 | 515,390 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 580,334 |
| Biggest Countries by Area | 0 | - | 5.00 | 946,526 |
| Countries that Start with L | 0 | - | 4.98 | 988,175 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 461,977 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 69,720 |
| NCAA Football Teams | 0 | - | 4.93 | 320,993 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.82 | 58,447 |
| Most Populous World Capitals | 0 | - | 4.94 | 161,970 |
| NBA Champions | 0 | - | 4.46 | 561,568 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 678,195 |
| Kpop Groups - Sudden Death | 0 | - | 4.28 | 25,712 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,172 |
| Best-Selling Things | 0 | - | 3.98 | 115,605 |
| Northernmost Monkey Populations | 0 | - | 4.70 | 12,649 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 374,960 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,261,422 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 63,215 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,292,997 |
| Countries in World War II | 0 | - | 4.58 | 825,081 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,014,533 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,355,337 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,046,889 |
| Countries with the Most Murders | 0 | - | 4.55 | 139,775 |
| General Knowledge Quiz #180 | 0 | - | 4.17 | 46,334 |
| Be Sad - Sudden Death | 0 | - | 4.66 | 58,919 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 127,965 |
| NBA MVPs - Sudden Death | 0 | - | 4.50 | 73,092 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 858,898 |
| Countries that Start with I | 0 | - | 4.92 | 1,180,228 |
| Formula One World Champions | 0 | - | 4.97 | 308,990 |
| Random Country to Capital | 0 | - | 4.98 | 814,042 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 172,692 |
| All-NBA First Team Players | 0 | - | 4.72 | 493,582 |
| Modern Rappers - Sudden Death | 0 | - | 4.32 | 89,911 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 41,768 |
| General Knowledge - Think Fast | 0 | - | 4.47 | 189,427 |
| Countries that Start with T | 0 | - | 4.89 | 925,145 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 112,374 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 355,344 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 170,678 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,207,142 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 45,156 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 845,328 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.87 | 15,634 |
| Countries that Start with U | 0 | - | 4.96 | 833,729 |
| Brand Logos Quiz #3 | 0 | - | 4.34 | 1,109,036 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 362,198 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 44,418 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 281,067 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 55,940 |
