| Countries of the World Quiz | 0 | - | 5.00 | 40,867,603 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 405,364 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,079,344 |
| Countries of the Popes | 0 | - | 4.85 | 106,933 |
| US States Quiz | 0 | - | 5.00 | 14,720,429 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 141,474 |
| World Capitals Quiz | 0 | - | 5.00 | 4,492,720 |
| Every Asian Flag - Sudden Death | 0 | - | 4.91 | 93,404 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,389,702 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 27,055 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 5.00 | 2,165 |
| Europe Map Quiz | 0 | - | 5.00 | 4,288,932 |
| BRICS Member Countries | 0 | - | 4.89 | 39,707 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,064,759 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,167,121 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 205,067 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,321,675 |
| United States Map Quiz | 0 | - | 4.98 | 3,899,973 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.49 | 57,467 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,046,479 |
| Countries Richer Than Their Neighbors | 0 | - | 4.43 | 62,355 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 158,860 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,604 |
| Unlock the Final Answer - Geography | 0 | - | 4.76 | 12,013 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 39,515 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,481,311 |
| All Country Flags of the World | 0 | - | 5.00 | 2,960,198 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 152,788 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 45,694 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,601 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,856,523 |
| Biggest Cities in the World | 0 | - | 4.89 | 686,302 |
| Top Crude Oil Producing Countries | 0 | - | 4.88 | 161,070 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,467 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,146,189 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,386,893 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,330,117 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,112,255 |
| Random Capital to Country | 0 | - | 4.99 | 2,358,631 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,060,545 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,578,451 |
| Countries that Start with S | 0 | - | 4.98 | 1,603,589 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,302 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.53 | 18,232 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.36 | 84,225 |
| Africa Map Quiz | 0 | - | 5.00 | 1,937,806 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,303,150 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 894,175 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.38 | 70,572 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 52,809 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 72,373 |
| Champions League Winners | 0 | - | 4.91 | 851,921 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 94,437 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,310,270 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,363,074 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,642 |
| NBA MVPs Quiz | 0 | - | 4.85 | 1,077,889 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,597 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,241,265 |
| Biggest Cities in Europe | 0 | - | 4.76 | 464,114 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 34,936 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 58,736 |
| U.S. Cities that Americans Leave | 0 | - | 4.42 | 18,035 |
| Roman Cities – Sudden Death | 0 | - | 4.92 | 3,903 |
| Multiple Choice Color Identification | 0 | - | 4.20 | 24,399 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 165,971 |
| Australian Animals - Sudden Death | 0 | - | 4.75 | 47,214 |
| Countries that Start with M | 0 | - | 4.97 | 1,253,200 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 69,280 |
| True or False - Sudden Death | 0 | - | 4.87 | 84,324 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,202 |
| Countries that Start with A | 0 | - | 4.98 | 1,942,108 |
| Countries that Start with E | 0 | - | 4.95 | 1,231,309 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,919,171 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.28 | 78,849 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 31,855 |
| European Capitals - Sudden Death | 0 | - | 4.55 | 112,979 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 57,170 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 78,795 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 84,871 |
| Countries that Start with B | 0 | - | 4.95 | 2,080,694 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,118 |
| U.S. Cities that Americans Move To | 0 | - | 4.35 | 15,635 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 82,319 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 739,822 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,493,971 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 68,111 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 96,119 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,620 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,063,984 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,925,936 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,526,667 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,928 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,626 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,569,661 |
| Countries with the Most Murders | 0 | - | 4.55 | 136,151 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 114,393 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 89,284 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,451 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 63,892 |
| Countries that Start with N | 0 | - | 4.93 | 997,315 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 848,626 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,380,965 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 604,503 |
| Elements - Sudden Death | 0 | - | 4.90 | 62,149 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 86,283 |
| Biggest Cities in the United States | 0 | - | 4.92 | 815,373 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,150,710 |
| Countries that Start with G | 0 | - | 4.97 | 1,350,688 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,438 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 58,813 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,505 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,235 |
| Name a Valid European Capital | 0 | - | 4.92 | 105,631 |
| Pope Facts | 0 | - | 4.49 | 20,968 |
| Blue States - Sudden Death | 0 | - | 4.98 | 52,121 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,723 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,483 |
| Countries that Start with C | 0 | - | 4.96 | 1,645,549 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,149 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 414,624 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 507,699 |
| Country Flags but Australia | 0 | - | 4.50 | 2,162 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 86,232 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 68,104 |
| Top World Languages | 0 | - | 4.91 | 706,726 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 78,832 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,368 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 57,038 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 52,079 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,168,612 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 63,089 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 46,845 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 126,420 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 124,067 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,317 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 52,194 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 513,100 |
| Countries that Start with P | 0 | - | 4.95 | 1,100,014 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 333,158 |
| Asia Map Quiz | 0 | - | 4.99 | 784,442 |
| Random U.S. States on a Map | 0 | - | 4.95 | 489,671 |
| Pin the Flag - South America | 0 | - | 4.99 | 15,826 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 48,913 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 886,901 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,242 |
| NCAA Football Teams | 0 | - | 4.93 | 315,674 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,114 |
| Companies by Country | 0 | - | 4.50 | 107,427 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 571,472 |
| "Of Something" Geography | 0 | - | 4.57 | 24,571 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 63,685 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,517 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 53,927 |
| Countries in World War II | 0 | - | 4.66 | 810,115 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,007,466 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,697 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,243,882 |
| Random Flag to Country | 0 | - | 4.99 | 504,813 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,339 |
| Biggest Countries by Area | 0 | - | 5.00 | 932,014 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 81,829 |
| Countries that Start with L | 0 | - | 4.98 | 970,846 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 660,423 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,555 |
| Color in the Answer - Click Quiz | 0 | - | 4.83 | 40,970 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,678 |
| Countries with Glaciers | 0 | - | 4.98 | 95,685 |
| Word Shortenings #1 | 0 | - | 4.25 | 124,173 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 28,045 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,419 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,260 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,685 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,706 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,572 |
| Real People - Sudden Death #1 | 0 | - | 4.36 | 67,936 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,258 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,579 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,001,005 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,798 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 165,794 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,031,812 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,710 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 350,129 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 42,068 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,443 |
| Formula One World Champions | 0 | - | 4.97 | 298,504 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,182,703 |
| Random Country to Capital | 0 | - | 4.98 | 801,432 |
| Countries that Start with I | 0 | - | 4.92 | 1,161,041 |
| Australia States and Territories by Abbreviation | 0 | - | 4.91 | 2,048 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 355,004 |
| Countries that Start with T | 0 | - | 4.89 | 909,492 |
| Series of Things #1 | 0 | - | 4.38 | 88,610 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,809 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,462 |
| Countries with the Fastest Marathoners | 0 | - | 4.50 | 85,684 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 836,189 |
| Tom Hanks Movies - Sudden Death | 0 | - | 4.61 | 45,190 |
| Birds - Sudden Death | 0 | - | 4.50 | 49,873 |
