| Countries of the World Quiz | 0 | - | 5.00 | 41,544,591 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 564,462 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 448,344 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,242,698 |
| Languages - Sudden Death | 0 | - | 4.82 | 44,380 |
| US States Quiz | 0 | - | 5.00 | 14,933,022 |
| Click the Simpsons Characters | 0 | - | 4.99 | 25,208 |
| World Capitals Quiz | 0 | - | 5.00 | 4,552,644 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,450,448 |
| Click the U.S. State on the Map | 0 | - | 4.93 | 29,593 |
| Click the U.S. Cities on a Map | 0 | - | 4.41 | 24,552 |
| Europe Map Quiz | 0 | - | 5.00 | 4,337,694 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,146,227 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,211,028 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,408,027 |
| United States Map Quiz | 0 | - | 4.98 | 3,926,238 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 117,351 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 224,719 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,114,502 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 107,504 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 38,494 |
| U.S. National Parks – Sudden Death | 0 | - | 4.95 | 5,094 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 173,630 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,506,354 |
| All Country Flags of the World | 0 | - | 5.00 | 3,032,502 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 78,408 |
| Biggest Cities in the United States | 0 | - | 4.93 | 844,929 |
| Champions League Winners | 0 | - | 4.91 | 880,026 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 169,268 |
| Unlock the Final Answer - Geography | 0 | - | 4.91 | 39,320 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 44,529 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,105,487 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,892,928 |
| Countries of the Popes | 0 | - | 4.85 | 112,525 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,209,205 |
| NBA Champions | 0 | - | 4.45 | 558,710 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,350,933 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,424,636 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 119,360 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 29,768 |
| Click the European Capitals on a Map | 0 | - | 4.64 | 6,569 |
| Random Capital to Country | 0 | - | 4.99 | 2,386,071 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,146,331 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,636,396 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 48,024 |
| BRICS Member Countries | 0 | - | 4.91 | 59,691 |
| Countries that Start with S | 0 | - | 4.98 | 1,621,181 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,103,193 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,334,444 |
| Africa Map Quiz | 0 | - | 5.00 | 1,955,717 |
| Word Chain - Cities in Europe | 0 | - | 4.82 | 20,865 |
| Countries with the Most Exports | 0 | - | 4.96 | 139,719 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 936,635 |
| Biggest Cities in the World | 0 | - | 4.90 | 698,350 |
| NBA Championship Starters | 0 | - | 4.47 | 316,245 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 30,164 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.78 | 14,903 |
| Click the Disney Characters | 0 | - | 4.79 | 4,667 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 758,680 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,383,880 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,276,758 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,324,076 |
| Map Hunter - World Cities | 0 | - | 5.00 | 37,273 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 104,056 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.62 | 16,000 |
| Countries that Start with M | 0 | - | 4.97 | 1,267,685 |
| Countries that Start with A | 0 | - | 4.98 | 1,966,984 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 93,577 |
| Countries that Start with E | 0 | - | 4.95 | 1,247,740 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,941,356 |
| 21st Century NBA Champions | 0 | - | 4.33 | 92,678 |
| Name a Valid European Capital | 0 | - | 4.94 | 127,025 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 79,594 |
| Countries that Start with B | 0 | - | 4.95 | 2,105,916 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.78 | 96,617 |
| South America Map Quiz | 0 | - | 5.00 | 1,433,146 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 57,027 |
| True or False - Sudden Death | 0 | - | 4.86 | 91,114 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 50,825 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 124,033 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 17,740 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,520,619 |
| Lowest Fertility Countries | 0 | - | 4.41 | 81,959 |
| Sudden Death - Sudden Death | 0 | - | 4.90 | 85,485 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,954,128 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 83,364 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 62,567 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 85,784 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,081,177 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,542,632 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,600,963 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 172,782 |
| NBA Top 10 League Leaders of the 2020s | 0 | - | 4.38 | 25,640 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.67 | 3,402 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 52,082 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 120,780 |
| Countries that Start with N | 0 | - | 4.93 | 1,010,975 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 620,284 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 103,533 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 54,664 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 863,136 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,401,296 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 123,756 |
| NBA Champions - Sudden Death | 0 | - | 4.47 | 68,078 |
| China's Neighbours - Sudden Death | 0 | - | 4.66 | 89,323 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 97,821 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 74,659 |
| All Disney Animated Movies | 0 | - | 4.84 | 395,459 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,213,168 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 69,239 |
| Countries that Start with G | 0 | - | 4.97 | 1,367,718 |
| Elements - Sudden Death | 0 | - | 4.91 | 68,902 |
| Countries with Above Average Fertility – Sudden Death | 0 | - | 4.82 | 3,913 |
| Biggest Cities in Europe | 0 | - | 4.75 | 471,773 |
| Norway Country Quiz | 0 | - | 4.40 | 61,829 |
| Kpop Groups - Sudden Death | 0 | - | 4.30 | 24,510 |
| Countries that Start with C | 0 | - | 4.96 | 1,666,460 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 92,521 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 38,507 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 426,028 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 49,706 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 519,394 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 12,372 |
| Top World Languages | 0 | - | 4.92 | 719,242 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 59,314 |
| Small Countries with Large Economies | 0 | - | 4.66 | 81,265 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.76 | 21,411 |
| Spin the World & Guess the Countries | 0 | - | 4.87 | 140,464 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 74,924 |
| Random Name a Valid Country | 0 | - | 4.99 | 173,068 |
| Champions League Top Goal Scorers | 0 | - | 4.22 | 183,139 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 63,730 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,184,414 |
| Blue States - Sudden Death | 0 | - | 4.98 | 56,203 |
| Pin the Flag - South America | 0 | - | 4.99 | 26,885 |
| Mammals - Sudden Death | 0 | - | 4.84 | 58,869 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 93,603 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 43,324 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 95,089 |
| Countries that Start with P | 0 | - | 4.95 | 1,113,315 |
| All-NBA First Team Players | 0 | - | 4.76 | 491,952 |
| Random U.S. States on a Map | 0 | - | 4.95 | 505,748 |
| Asia Map Quiz | 0 | - | 4.99 | 796,714 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 353,583 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 342,304 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 520,420 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,973 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 41,061 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 903,167 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,060,735 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 57,900 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 68,720 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 578,957 |
| Countries with the Most Murders | 0 | - | 4.55 | 139,127 |
| Most Populous World Capitals | 0 | - | 4.94 | 160,357 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,014,629 |
| Random Flag to Country | 0 | - | 4.99 | 513,334 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,257,956 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 57,271 |
| Biggest Countries by Area | 0 | - | 5.00 | 943,577 |
| NCAA Football Teams | 0 | - | 4.93 | 320,042 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 460,523 |
| Countries that Start with L | 0 | - | 4.98 | 984,511 |
| NBA MVPs - Sudden Death | 0 | - | 4.53 | 71,679 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 62,123 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 674,860 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 66,389 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 127,281 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 370,685 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,290,759 |
| Be Sad - Sudden Death | 0 | - | 4.65 | 58,000 |
| Countries in World War II | 0 | - | 4.58 | 822,180 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 35,855 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 169,578 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,012,008 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,353,335 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,043,884 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,868 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 857,475 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 88,449 |
| Countries that Start with I | 0 | - | 4.92 | 1,176,282 |
| Formula One World Champions | 0 | - | 4.97 | 306,531 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 171,284 |
| Random Country to Capital | 0 | - | 4.98 | 811,470 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,550 |
| Color in the Answer - Click Quiz | 0 | - | 4.86 | 44,333 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 48,314 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 110,986 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.40 | 21,823 |
| Countries that Start with T | 0 | - | 4.89 | 921,939 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.91 | 24,438 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 81,404 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 63,176 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.88 | 43,578 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,202,567 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.91 | 12,997 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 52,528 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 360,664 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 843,460 |
| History True or False #1 | 0 | - | 4.53 | 73,315 |
