| Countries of the World Quiz | 0 | - | 5.00 | 41,713,973 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 599,211 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 483,900 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,283,102 |
| US States Quiz | 0 | - | 5.00 | 14,985,544 |
| What's Bigger? #2 | 0 | - | 4.83 | 15,031 |
| Languages - Sudden Death | 0 | - | 4.81 | 49,087 |
| World Capitals Quiz | 0 | - | 5.00 | 4,570,289 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,464,628 |
| Click the Simpsons Characters | 0 | - | 4.99 | 27,569 |
| Europe Map Quiz | 0 | - | 5.00 | 4,349,310 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,165,445 |
| Click the Disney Characters | 0 | - | 4.94 | 23,569 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,223,013 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,425,534 |
| United States Map Quiz | 0 | - | 4.98 | 3,932,259 |
| Every European Flag - Sudden Death | 0 | - | 4.95 | 229,374 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,126,804 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 110,491 |
| Click the U.S. State on the Map | 0 | - | 4.90 | 31,834 |
| Countries that Beat Brazil | 0 | - | 4.41 | 49,279 |
| All Country Flags of the World | 0 | - | 5.00 | 3,051,141 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,515,025 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 176,806 |
| French-Speaking Countries | 0 | - | 4.79 | 222,604 |
| Click the U.S. Cities on a Map | 0 | - | 4.43 | 28,862 |
| Champions League Winners | 0 | - | 4.91 | 890,315 |
| Muslim Countries - Sudden Death | 0 | - | 4.90 | 80,527 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 172,497 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.95 | 39,686 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,901,016 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,224,726 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 118,405 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,439,623 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,356,273 |
| Biggest Cities in the United States | 0 | - | 4.93 | 847,851 |
| Random Capital to Country | 0 | - | 4.99 | 2,393,767 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,154,810 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,645,937 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,109,795 |
| Unlock the Final Answer - Geography | 0 | - | 4.92 | 40,244 |
| Countries that Start with S | 0 | - | 4.98 | 1,625,958 |
| Population Battle – Sudden Death | 0 | - | 4.95 | 6,812 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,341,224 |
| Africa Map Quiz | 0 | - | 5.00 | 1,959,967 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,113,702 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 947,177 |
| Countries of the Popes | 0 | - | 4.84 | 113,199 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.53 | 45,795 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 50,044 |
| Biggest Cities in the World | 0 | - | 4.90 | 701,554 |
| NBA Champions Since 2000 – Sudden Death | 0 | - | 4.52 | 9,861 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,388,654 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,284,902 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,327,721 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 30,577 |
| General Knowledge Quiz #185 | 0 | - | 4.25 | 52,441 |
| BRICS Member Countries | 0 | - | 4.91 | 60,145 |
| Map Hunter - World Cities | 0 | - | 5.00 | 40,714 |
| Countries that Start with M | 0 | - | 4.97 | 1,271,556 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 106,058 |
| Countries that Start with A | 0 | - | 4.98 | 1,973,571 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.92 | 3,568 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 30,959 |
| Countries that Start with E | 0 | - | 4.95 | 1,252,404 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,947,170 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 95,362 |
| Word Chain - Cities in Europe | 0 | - | 4.84 | 21,643 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 761,718 |
| Countries that Start with B | 0 | - | 4.95 | 2,112,531 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 81,212 |
| South America Map Quiz | 0 | - | 5.00 | 1,436,079 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.81 | 98,991 |
| Biggest Cities in Europe | 0 | - | 4.75 | 485,610 |
| Countries with the Most Exports | 0 | - | 4.96 | 140,361 |
| Name a Valid European Capital | 0 | - | 4.94 | 127,824 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,961,345 |
| True or False - Sudden Death | 0 | - | 4.86 | 92,736 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 57,953 |
| European Capitals - Sudden Death | 0 | - | 4.57 | 126,512 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,084,515 |
| Brand Logos Quiz #2 | 0 | - | 4.71 | 1,527,045 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,547,029 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,609,071 |
| Sudden Death - Sudden Death | 0 | - | 4.90 | 86,948 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 87,482 |
| NBA Championship Starters | 0 | - | 4.48 | 322,722 |
| U.S. National Parks – Sudden Death | 0 | - | 4.90 | 6,678 |
| Dog Breeds - Sudden Death | 0 | - | 4.53 | 51,832 |
| The Answer is a Number - Whammies | 0 | - | 4.84 | 63,576 |
| Countries that Start with N | 0 | - | 4.93 | 1,014,546 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 624,411 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 866,828 |
| Click the European Capitals on a Map | 0 | - | 4.68 | 8,704 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,406,640 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.63 | 17,369 |
| NFL Players Who Have Won a Super Bowl - Sudden Death | 0 | - | 5.00 | 1,966 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 105,132 |
| Real People - Sudden Death #3 | 0 | - | 4.88 | 19,220 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 55,728 |
| Australian Animals - Sudden Death | 0 | - | 4.72 | 53,080 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 125,896 |
| Roman Emperors - Sudden Death | 0 | - | 4.70 | 5,204 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,227,948 |
| China's Neighbours - Sudden Death | 0 | - | 4.66 | 90,947 |
| Countries that Start with G | 0 | - | 4.97 | 1,372,243 |
| NBA Champions - Sudden Death | 0 | - | 4.49 | 69,750 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 99,684 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 174,160 |
| Be Happy - Sudden Death | 0 | - | 4.91 | 70,566 |
| Elements - Sudden Death | 0 | - | 4.92 | 70,586 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 76,170 |
| Countries that Start with C | 0 | - | 4.96 | 1,672,000 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 121,488 |
| Click a Valid Country A-Z | 0 | - | 4.98 | 428,873 |
| NATO Members - Sudden Death | 0 | - | 4.56 | 93,897 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 522,523 |
| Top World Languages | 0 | - | 4.92 | 722,375 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 51,210 |
| Spin the World & Guess the Countries | 0 | - | 4.87 | 143,587 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,188,524 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 60,544 |
| Random Name a Valid Country | 0 | - | 4.99 | 174,378 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 39,474 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 76,291 |
| Blue States - Sudden Death | 0 | - | 4.98 | 57,101 |
| Pin the Flag - South America | 0 | - | 4.99 | 28,872 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 64,846 |
| All Disney Animated Movies | 0 | - | 4.84 | 397,267 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.44 | 95,298 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.91 | 6,470 |
| Middle Ages Dates – Within 100 Years | 0 | - | 4.76 | 1,988 |
| Most Popular NBA Jerseys | 0 | - | 4.37 | 775,617 |
| Countries that Start with P | 0 | - | 4.95 | 1,116,846 |
| Papal Names - Sudden Death | 0 | - | 4.52 | 28,093 |
| Random U.S. States on a Map | 0 | - | 4.95 | 510,809 |
| Mammals - Sudden Death | 0 | - | 4.81 | 59,932 |
| Asia Map Quiz | 0 | - | 4.99 | 799,728 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 345,284 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 84,386 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 44,058 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,065,293 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 522,231 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 906,928 |
| Small Countries with Large Economies | 0 | - | 4.66 | 81,766 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 188,853 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 95,656 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,016,502 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 59,170 |
| Random Flag to Country | 0 | - | 4.99 | 515,410 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 580,355 |
| Biggest Countries by Area | 0 | - | 5.00 | 946,569 |
| Countries that Start with L | 0 | - | 4.98 | 988,223 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 461,997 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 69,734 |
| NCAA Football Teams | 0 | - | 4.93 | 321,019 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.82 | 58,453 |
| Most Populous World Capitals | 0 | - | 4.94 | 161,980 |
| NBA Champions | 0 | - | 4.46 | 561,610 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 678,252 |
| Kpop Groups - Sudden Death | 0 | - | 4.28 | 25,734 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,194 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 375,034 |
| Northernmost Monkey Populations | 0 | - | 4.70 | 12,658 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,261,505 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,017 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 63,239 |
| Countries in World War II | 0 | - | 4.58 | 825,105 |
| Best-Selling Things | 0 | - | 3.98 | 115,683 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,014,566 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,355,360 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,046,935 |
| Countries with the Most Murders | 0 | - | 4.55 | 139,794 |
| Be Sad - Sudden Death | 0 | - | 4.66 | 58,939 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 127,974 |
| NBA MVPs - Sudden Death | 0 | - | 4.50 | 73,130 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 858,918 |
| Countries that Start with I | 0 | - | 4.92 | 1,180,282 |
| General Knowledge Quiz #180 | 0 | - | 4.17 | 46,373 |
| Formula One World Champions | 0 | - | 4.97 | 309,030 |
| Random Country to Capital | 0 | - | 4.98 | 814,111 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 172,713 |
| All-NBA First Team Players | 0 | - | 4.72 | 493,606 |
| Modern Rappers - Sudden Death | 0 | - | 4.32 | 89,935 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 41,779 |
| General Knowledge - Think Fast | 0 | - | 4.47 | 189,650 |
| Countries that Start with T | 0 | - | 4.89 | 925,200 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 112,386 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 355,368 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 170,683 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,207,188 |
| Color in the Answer - Click Quiz | 0 | - | 4.84 | 45,166 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 845,355 |
| Countries that Start with U | 0 | - | 4.96 | 833,769 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.87 | 15,641 |
| Brand Logos Quiz #3 | 0 | - | 4.34 | 1,109,110 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 362,219 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 44,437 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 281,101 |
| Beatles Songs - Sudden Death | 0 | - | 4.63 | 55,975 |
