| Countries of the World Quiz | 0 | - | 5.00 | 41,851,736 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 632,617 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 515,129 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,320,167 |
| US States Quiz | 0 | - | 5.00 | 15,029,406 |
| World Capitals Quiz | 0 | - | 5.00 | 4,585,835 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,477,016 |
| Languages - Sudden Death | 0 | - | 4.85 | 53,173 |
| Europe Map Quiz | 0 | - | 5.00 | 4,358,975 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,183,681 |
| What's Bigger? #2 | 0 | - | 4.74 | 23,961 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,233,556 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,438,770 |
| United States Map Quiz | 0 | - | 4.98 | 3,937,077 |
| Roman Emperors - Sudden Death | 0 | - | 4.81 | 28,907 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,137,141 |
| Every European Flag - Sudden Death | 0 | - | 4.95 | 233,574 |
| Click the Simpsons Characters | 0 | - | 4.99 | 28,804 |
| Click the Disney Characters | 0 | - | 4.95 | 25,799 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 113,447 |
| All Country Flags of the World | 0 | - | 5.00 | 3,066,146 |
| Brand Logos Featuring Animals | 0 | - | 4.68 | 2,241 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,520,836 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 180,135 |
| Click the U.S. State on the Map | 0 | - | 4.91 | 33,294 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 175,991 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,908,108 |
| Muslim Countries - Sudden Death | 0 | - | 4.91 | 82,446 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,237,000 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,451,848 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,361,539 |
| Champions League Winners | 0 | - | 4.92 | 895,753 |
| Random Capital to Country | 0 | - | 4.99 | 2,400,189 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,161,550 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,654,231 |
| Biggest Cities in the United States | 0 | - | 4.93 | 850,599 |
| Countries that Start with S | 0 | - | 4.98 | 1,630,160 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.95 | 40,513 |
| Click the U.S. Cities on a Map | 0 | - | 4.45 | 30,375 |
| Middle Ages Dates – Within 100 Years | 0 | - | 4.81 | 10,626 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,346,694 |
| Africa Map Quiz | 0 | - | 5.00 | 1,964,204 |
| Two Color Flags - Sudden Death | 0 | - | 4.18 | 12,412 |
| NBA MVPs Quiz | 0 | - | 4.87 | 1,113,201 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,122,863 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 953,451 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 119,023 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 41,041 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 51,554 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,295,011 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,392,738 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,330,737 |
| Biggest Cities in the World | 0 | - | 4.90 | 704,291 |
| French-Speaking Countries | 0 | - | 4.81 | 224,565 |
| Countries of the Popes | 0 | - | 4.84 | 113,804 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 46,931 |
| Countries that Start with M | 0 | - | 4.97 | 1,275,039 |
| Countries that Start with A | 0 | - | 4.98 | 1,979,203 |
| Map Hunter - World Cities | 0 | - | 5.00 | 43,861 |
| Countries that Start with E | 0 | - | 4.95 | 1,256,231 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,951,468 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 107,970 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 97,201 |
| Countries that Start with B | 0 | - | 4.95 | 2,118,286 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 31,218 |
| Biggest Cities in Europe | 0 | - | 4.75 | 490,719 |
| South America Map Quiz | 0 | - | 5.00 | 1,438,658 |
| Roman Cities – Sudden Death | 0 | - | 4.96 | 27,379 |
| Best-Selling Things | 0 | - | 4.03 | 131,934 |
| European Capitals - Sudden Death | 0 | - | 4.64 | 128,942 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.81 | 101,052 |
| BRICS Member Countries | 0 | - | 4.91 | 60,587 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 764,652 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 31,623 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,968,136 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.87 | 82,486 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,087,661 |
| Marvel Superheroes - Sudden Death | 0 | - | 4.69 | 42,732 |
| Brand Logos Quiz #2 | 0 | - | 4.72 | 1,531,961 |
| Population Battle – Sudden Death | 0 | - | 4.92 | 8,591 |
| True or False - Sudden Death | 0 | - | 4.87 | 94,257 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,550,914 |
| All Disney Animated Movies | 0 | - | 4.85 | 405,795 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,615,515 |
| NBA Champions Since 2000 – Sudden Death | 0 | - | 4.46 | 13,974 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 58,777 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 88,778 |
| Sudden Death - Sudden Death | 0 | - | 4.89 | 88,272 |
| Name a Valid European Capital | 0 | - | 4.94 | 128,560 |
| Countries that Start with N | 0 | - | 4.93 | 1,017,720 |
| Word Chain - Cities in Europe | 0 | - | 4.81 | 22,200 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 870,005 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 627,803 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,411,457 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,834 |
| The Answer is a Number - Whammies | 0 | - | 4.84 | 64,452 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 106,668 |
| Dog Breeds - Sudden Death | 0 | - | 4.53 | 52,854 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,237,758 |
| Countries that Start with G | 0 | - | 4.97 | 1,376,231 |
| Canada Multiple Choice Quiz | 0 | - | 4.49 | 35,227 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 127,801 |
| World Languages by Clue #2 | 0 | - | 4.68 | 2,285 |
| Easy Geography True or False #3 | 0 | - | 4.60 | 3,247 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 56,793 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 101,569 |
| Australian Animals - Sudden Death | 0 | - | 4.72 | 53,904 |
| Countries that Start with C | 0 | - | 4.96 | 1,676,818 |
| Elements - Sudden Death | 0 | - | 4.92 | 72,153 |
| NBA Champions - Sudden Death | 0 | - | 4.49 | 71,176 |
| China's Neighbours - Sudden Death | 0 | - | 4.63 | 92,513 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 71,701 |
| Click a Valid Country A-Z | 0 | - | 4.98 | 431,423 |
| Real People - Sudden Death #3 | 0 | - | 4.89 | 20,457 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 78,076 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 524,674 |
| Click the European Capitals on a Map | 0 | - | 4.76 | 10,041 |
| NATO Members - Sudden Death | 0 | - | 4.56 | 95,224 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.64 | 18,487 |
| Top World Languages | 0 | - | 4.92 | 725,109 |
| State Quiz - Colorado | 0 | - | 4.30 | 38,330 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 148,595 |
| Monarchies – Sudden Death | 0 | - | 4.88 | 52,420 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,192,039 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,677 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 121,943 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 61,638 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.66 | 77,679 |
| Random Name a Valid Country | 0 | - | 4.99 | 175,566 |
| U.S. National Parks – Sudden Death | 0 | - | 4.90 | 7,632 |
| Countries that Beat Brazil | 0 | - | 4.46 | 51,063 |
| NBA Championship Starters | 0 | - | 4.48 | 324,454 |
| Blue States - Sudden Death | 0 | - | 4.98 | 58,070 |
| Countries that Start with P | 0 | - | 4.95 | 1,120,144 |
| Random U.S. States on a Map | 0 | - | 4.95 | 514,969 |
| Pin the Flag - South America | 0 | - | 4.99 | 30,688 |
| Asia Map Quiz | 0 | - | 4.99 | 802,480 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 347,647 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.44 | 96,945 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 65,850 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,069,035 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 40,411 |
| Mammals - Sudden Death | 0 | - | 4.82 | 60,877 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 910,045 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 523,979 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 44,690 |
| State Quiz - Ohio | 0 | - | 4.21 | 36,376 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,017,983 |
| Random Flag to Country | 0 | - | 4.99 | 516,971 |
| Papal Names - Sudden Death | 0 | - | 4.53 | 29,205 |
| Biggest Countries by Area | 0 | - | 5.00 | 949,113 |
| NHL Hockey Teams Quiz | 0 | - | 4.88 | 581,616 |
| Countries that Start with L | 0 | - | 4.98 | 991,397 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 463,243 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 60,184 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,669 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 681,114 |
| NCAA Football Teams | 0 | - | 4.93 | 322,096 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 70,772 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.83 | 59,391 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,241 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 379,887 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,264,632 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,294,880 |
| Countries in World War II | 0 | - | 4.58 | 827,473 |
| Small Countries with Large Economies | 0 | - | 4.69 | 82,212 |
| Fast Math - Multiplication | 0 | - | 4.79 | 1,049,899 |
| Something of the Something #1 | 0 | - | 4.24 | 16,926 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.95 | 8,369 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,016,732 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,357,238 |
| Be Sad - Sudden Death | 0 | - | 4.70 | 59,749 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 64,577 |
| Most Populous World Capitals | 0 | - | 4.94 | 162,657 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 860,082 |
| Countries that Start with I | 0 | - | 4.92 | 1,183,772 |
| Formula One World Champions | 0 | - | 4.97 | 311,089 |
| NBA MVPs - Sudden Death | 0 | - | 4.51 | 74,335 |
| Random Country to Capital | 0 | - | 4.98 | 816,586 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 173,774 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,682 |
| Countries that Start with T | 0 | - | 4.89 | 928,459 |
| Modern Rappers - Sudden Death | 0 | - | 4.32 | 91,249 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 113,629 |
| General Knowledge - Think Fast | 0 | - | 4.45 | 193,767 |
| Countries with the Most Murders | 0 | - | 4.55 | 140,453 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 85,058 |
| Countries that Start with U | 0 | - | 4.97 | 836,441 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 846,806 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,211,366 |
| Brand Logos Quiz #3 | 0 | - | 4.34 | 1,112,700 |
| K-Pop Groups - Sudden Death | 0 | - | 4.28 | 26,880 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 45,795 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 363,464 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 282,928 |
| All-NBA First Team Players | 0 | - | 4.71 | 494,978 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.88 | 45,113 |
| Brand Logos Quiz #5 | 0 | - | 4.42 | 962,411 |
| Northernmost Monkey Populations | 0 | - | 4.70 | 12,884 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 57,350 |
