| Countries of the World Quiz | 0 | - | 5.00 | 41,861,029 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 634,885 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 516,702 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,322,267 |
| US States Quiz | 0 | - | 5.00 | 15,032,267 |
| World Capitals Quiz | 0 | - | 5.00 | 4,586,809 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,477,573 |
| Languages - Sudden Death | 0 | - | 4.85 | 53,412 |
| Europe Map Quiz | 0 | - | 5.00 | 4,359,579 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,184,724 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,234,227 |
| What's Bigger? #2 | 0 | - | 4.74 | 24,029 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,439,714 |
| United States Map Quiz | 0 | - | 4.98 | 3,937,434 |
| Roman Emperors - Sudden Death | 0 | - | 4.81 | 28,991 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,137,886 |
| Every European Flag - Sudden Death | 0 | - | 4.95 | 233,830 |
| Click the Simpsons Characters | 0 | - | 4.99 | 28,830 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 114,140 |
| Click the Disney Characters | 0 | - | 4.95 | 25,888 |
| All Country Flags of the World | 0 | - | 5.00 | 3,067,056 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,521,239 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 180,379 |
| Click the U.S. State on the Map | 0 | - | 4.91 | 33,361 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 176,255 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,908,552 |
| Muslim Countries - Sudden Death | 0 | - | 4.91 | 82,593 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,237,804 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,452,384 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,361,894 |
| Champions League Winners | 0 | - | 4.92 | 895,971 |
| Random Capital to Country | 0 | - | 4.99 | 2,400,612 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,161,912 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,654,719 |
| Brand Logos Featuring Animals | 0 | - | 4.62 | 2,382 |
| Countries that Start with S | 0 | - | 4.98 | 1,630,436 |
| Biggest Cities in the United States | 0 | - | 4.93 | 850,767 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,346,991 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.95 | 40,554 |
| Africa Map Quiz | 0 | - | 5.00 | 1,964,453 |
| Click the U.S. Cities on a Map | 0 | - | 4.45 | 30,442 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,123,529 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 954,188 |
| NBA MVPs Quiz | 0 | - | 4.87 | 1,113,370 |
| Middle Ages Dates – Within 100 Years | 0 | - | 4.81 | 10,656 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,295,512 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,392,942 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 41,090 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 51,635 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 119,065 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,330,942 |
| Biggest Cities in the World | 0 | - | 4.90 | 704,450 |
| Two Color Flags - Sudden Death | 0 | - | 4.20 | 12,665 |
| Countries of the Popes | 0 | - | 4.84 | 113,839 |
| Countries that Start with M | 0 | - | 4.97 | 1,275,245 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 46,980 |
| French-Speaking Countries | 0 | - | 4.81 | 224,656 |
| Countries that Start with A | 0 | - | 4.98 | 1,979,548 |
| Map Hunter - World Cities | 0 | - | 5.00 | 44,009 |
| Countries that Start with E | 0 | - | 4.95 | 1,256,471 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,951,703 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 108,102 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 97,300 |
| Countries that Start with B | 0 | - | 4.95 | 2,118,655 |
| South America Map Quiz | 0 | - | 5.00 | 1,438,782 |
| Biggest Cities in Europe | 0 | - | 4.75 | 490,860 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 31,250 |
| Roman Cities – Sudden Death | 0 | - | 4.96 | 27,487 |
| European Capitals - Sudden Death | 0 | - | 4.64 | 129,118 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.81 | 101,171 |
| BRICS Member Countries | 0 | - | 4.91 | 60,616 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 764,814 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 31,650 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,968,648 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.87 | 82,567 |
| Best-Selling Things | 0 | - | 4.03 | 132,021 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,087,819 |
| Marvel Superheroes - Sudden Death | 0 | - | 4.69 | 43,103 |
| Brand Logos Quiz #2 | 0 | - | 4.72 | 1,532,248 |
| True or False - Sudden Death | 0 | - | 4.87 | 94,367 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,551,178 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,615,963 |
| Population Battle – Sudden Death | 0 | - | 4.92 | 8,665 |
| All Disney Animated Movies | 0 | - | 4.85 | 405,916 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.90 | 58,850 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 88,831 |
| Sudden Death - Sudden Death | 0 | - | 4.89 | 88,343 |
| Name a Valid European Capital | 0 | - | 4.94 | 128,604 |
| Countries that Start with N | 0 | - | 4.93 | 1,017,905 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 870,173 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 628,056 |
| Word Chain - Cities in Europe | 0 | - | 4.81 | 22,235 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,411,728 |
| NBA Champions Since 2000 – Sudden Death | 0 | - | 4.41 | 14,021 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,855 |
| The Answer is a Number - Whammies | 0 | - | 4.84 | 64,489 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 106,750 |
| Dog Breeds - Sudden Death | 0 | - | 4.53 | 52,924 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,238,304 |
| Countries that Start with G | 0 | - | 4.97 | 1,376,468 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 127,951 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 101,665 |
| Australian Animals - Sudden Death | 0 | - | 4.72 | 53,950 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.89 | 56,855 |
| Countries that Start with C | 0 | - | 4.96 | 1,677,137 |
| Elements - Sudden Death | 0 | - | 4.92 | 72,363 |
| China's Neighbours - Sudden Death | 0 | - | 4.63 | 92,619 |
| NBA Champions - Sudden Death | 0 | - | 4.49 | 71,236 |
| Click a Valid Country A-Z | 0 | - | 4.98 | 431,507 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 71,781 |
| Win the U.S. Presidential Election | 0 | - | 4.81 | 524,817 |
| Real People - Sudden Death #3 | 0 | - | 4.89 | 20,548 |
| Easy Geography True or False #3 | 0 | - | 4.62 | 3,323 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 78,156 |
| Canada Multiple Choice Quiz | 0 | - | 4.49 | 35,310 |
| NATO Members - Sudden Death | 0 | - | 4.56 | 95,298 |
| Top World Languages | 0 | - | 4.92 | 725,265 |
| Click the European Capitals on a Map | 0 | - | 4.76 | 10,093 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.64 | 18,551 |
| World Languages by Clue #2 | 0 | - | 4.68 | 2,337 |
| Spin the World & Guess the Countries | 0 | - | 4.84 | 148,745 |
| Monarchies – Sudden Death | 0 | - | 4.88 | 52,501 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,192,285 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,716 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 61,716 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 121,980 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.66 | 77,771 |
| Random Name a Valid Country | 0 | - | 4.99 | 175,634 |
| Countries that Start with P | 0 | - | 4.95 | 1,120,329 |
| Random U.S. States on a Map | 0 | - | 4.95 | 515,385 |
| Blue States - Sudden Death | 0 | - | 4.98 | 58,138 |
| U.S. National Parks – Sudden Death | 0 | - | 4.90 | 7,685 |
| Pin the Flag - South America | 0 | - | 4.99 | 30,799 |
| Asia Map Quiz | 0 | - | 4.99 | 802,605 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 347,756 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.44 | 97,039 |
| NBA Championship Starters | 0 | - | 4.48 | 324,533 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,069,246 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 65,899 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 910,190 |
| Mammals - Sudden Death | 0 | - | 4.82 | 60,947 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 40,467 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 524,092 |
| Countries that Beat Brazil | 0 | - | 4.45 | 51,135 |
| State Quiz - Colorado | 0 | - | 4.30 | 38,402 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 44,730 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,018,177 |
| Random Flag to Country | 0 | - | 4.99 | 517,066 |
| Biggest Countries by Area | 0 | - | 5.00 | 949,247 |
| Papal Names - Sudden Death | 0 | - | 4.53 | 29,241 |
| Countries that Start with L | 0 | - | 4.98 | 991,583 |
| NHL Hockey Teams Quiz | 0 | - | 4.88 | 581,693 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 463,313 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 60,241 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 189,708 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 681,254 |
| NCAA Football Teams | 0 | - | 4.93 | 322,148 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 70,830 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.83 | 59,445 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 380,140 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,264,918 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,263 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,294,948 |
| Countries in World War II | 0 | - | 4.58 | 827,615 |
| Fast Math - Multiplication | 0 | - | 4.79 | 1,050,079 |
| Small Countries with Large Economies | 0 | - | 4.69 | 82,236 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,016,847 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,357,324 |
| Be Sad - Sudden Death | 0 | - | 4.70 | 59,795 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 64,667 |
| Most Populous World Capitals | 0 | - | 4.94 | 162,694 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 860,144 |
| Countries that Start with I | 0 | - | 4.92 | 1,183,971 |
| Formula One World Champions | 0 | - | 4.97 | 311,195 |
| Random Country to Capital | 0 | - | 4.98 | 816,727 |
| NBA MVPs - Sudden Death | 0 | - | 4.51 | 74,416 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 173,844 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 128,726 |
| State Quiz - Ohio | 0 | - | 4.21 | 36,458 |
| Countries that Start with T | 0 | - | 4.89 | 928,644 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.89 | 8,462 |
| Modern Rappers - Sudden Death | 0 | - | 4.32 | 91,346 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 113,695 |
| General Knowledge - Think Fast | 0 | - | 4.45 | 193,911 |
| Countries with the Most Murders | 0 | - | 4.55 | 140,496 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 846,893 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 85,098 |
| Countries that Start with U | 0 | - | 4.96 | 836,579 |
| Brand Logos Quiz #3 | 0 | - | 4.34 | 1,112,883 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,211,633 |
| Something of the Something #1 | 0 | - | 4.24 | 17,005 |
| Color in the Answer - Click Quiz | 0 | - | 4.85 | 45,834 |
| K-Pop Groups - Sudden Death | 0 | - | 4.28 | 26,936 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 363,530 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 283,046 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.88 | 45,163 |
| Brand Logos Quiz #5 | 0 | - | 4.42 | 962,582 |
| All-NBA First Team Players | 0 | - | 4.71 | 495,070 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 57,630 |
| Northernmost Monkey Populations | 0 | - | 4.70 | 12,900 |
