| Countries of the World Quiz | 0 | - | 5.00 | 40,899,809 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 411,922 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,087,728 |
| Countries of the Popes | 0 | - | 4.86 | 108,047 |
| US States Quiz | 0 | - | 5.00 | 14,731,062 |
| Biggest Cities in the United States | 0 | - | 4.93 | 819,249 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.98 | 149,145 |
| World Capitals Quiz | 0 | - | 5.00 | 4,495,515 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,392,298 |
| Every Asian Flag - Sudden Death | 0 | - | 4.88 | 94,199 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 27,234 |
| Europe Map Quiz | 0 | - | 5.00 | 4,291,262 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,068,326 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,169,098 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 206,008 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,325,844 |
| United States Map Quiz | 0 | - | 4.98 | 3,901,352 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,050,066 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.50 | 59,358 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 159,442 |
| BRICS Member Countries | 0 | - | 4.89 | 39,960 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.93 | 39,817 |
| Countries Richer Than Their Neighbors | 0 | - | 4.44 | 63,642 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,482,611 |
| All Country Flags of the World | 0 | - | 5.00 | 2,963,639 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 153,617 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.38 | 86,069 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 46,022 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 69,830 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,858,343 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.38 | 72,322 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.96 | 2,683 |
| Small Countries with Large Economies | 0 | - | 4.71 | 78,696 |
| Biggest Cities in the World | 0 | - | 4.89 | 686,810 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,149,241 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,388,580 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,331,117 |
| Name a Valid European Capital | 0 | - | 4.93 | 120,163 |
| Unlock the Final Answer - Geography | 0 | - | 4.75 | 12,380 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.31 | 80,625 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,113,893 |
| Random Capital to Country | 0 | - | 4.99 | 2,359,923 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,062,594 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,580,022 |
| Countries that Start with S | 0 | - | 4.98 | 1,604,410 |
| Africa Map Quiz | 0 | - | 5.00 | 1,938,623 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,304,828 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 161,276 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.11 | 85,940 |
| Pope Facts | 0 | - | 4.40 | 26,096 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 896,165 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 144,710 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 88,442 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 53,058 |
| Champions League Winners | 0 | - | 4.91 | 853,014 |
| U.S. Cities that Americans Leave | 0 | - | 4.43 | 19,150 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 72,826 |
| U.S. Presidents - Sudden Death | 0 | - | 4.89 | 94,910 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,310,942 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,364,090 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,078,906 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,243,505 |
| Landlocked Countries - Sudden Death | 0 | - | 4.96 | 85,980 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 58,934 |
| Biggest Cities in Europe | 0 | - | 4.76 | 464,407 |
| Cities on Islands - Sudden Death | 0 | - | 4.48 | 35,061 |
| Countries that Start with M | 0 | - | 4.97 | 1,253,829 |
| U.S. Cities that Americans Move To | 0 | - | 4.37 | 16,743 |
| Australian Animals - Sudden Death | 0 | - | 4.75 | 47,409 |
| True or False - Sudden Death | 0 | - | 4.87 | 84,662 |
| Countries that Start with A | 0 | - | 4.98 | 1,943,236 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 50,380 |
| Countries that Start with E | 0 | - | 4.95 | 1,232,039 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,920,204 |
| Multiple Choice Color Identification | 0 | - | 4.20 | 24,654 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 28,692 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 113,522 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 166,180 |
| Roman Cities – Sudden Death | 0 | - | 4.96 | 4,171 |
| NBA Champions - Sudden Death | 0 | - | 4.52 | 57,817 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.87 | 79,080 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.71 | 85,656 |
| Countries that Start with B | 0 | - | 4.95 | 2,081,809 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,692 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.65 | 32,061 |
| 2025 English Premier League Teams | 0 | - | 4.85 | 740,430 |
| China's Neighbours - Sudden Death | 0 | - | 4.75 | 82,569 |
| Brand Logos Quiz #2 | 0 | - | 4.76 | 1,495,317 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.96 | 28,841 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.57 | 96,381 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.39 | 68,366 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,064,996 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,927,161 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,527,500 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,571,193 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 69,501 |
| Switzerland Immigration by Country | 0 | - | 4.79 | 20,995 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 114,729 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 89,622 |
| Countries with the Most Murders | 0 | - | 4.55 | 136,280 |
| Nontraditional Baby Girl Names U.S. | 0 | - | 4.53 | 18,469 |
| Muslim Countries - Sudden Death | 0 | - | 4.79 | 25,877 |
| Richest Countries Bordering Each Other | 0 | - | 4.98 | 127,755 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 64,082 |
| Countries that Start with N | 0 | - | 4.92 | 997,911 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 849,298 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 605,252 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,381,918 |
| Elements - Sudden Death | 0 | - | 4.90 | 62,527 |
| NATO Members - Sudden Death | 0 | - | 4.54 | 86,594 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,154,192 |
| Countries that Start with G | 0 | - | 4.97 | 1,351,432 |
| Most Populated Countries - Whammies | 0 | - | 4.99 | 40,576 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.51 | 59,070 |
| Random Name a Valid Country | 0 | - | 4.99 | 168,756 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.94 | 54,443 |
| Blue States - Sudden Death | 0 | - | 4.98 | 52,333 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.97 | 5,753 |
| Mammals - Sudden Death | 0 | - | 4.82 | 54,908 |
| Countries that Start with C | 0 | - | 4.96 | 1,646,496 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,659 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 415,154 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 508,351 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 162,280 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.41 | 86,519 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.58 | 68,429 |
| Top World Languages | 0 | - | 4.91 | 707,275 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 79,125 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,169,372 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.71 | 57,284 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 52,328 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.86 | 71,434 |
| Prime Numbers - Sudden Death | 0 | - | 4.62 | 63,289 |
| Sudden Death - Sudden Death | 0 | - | 4.94 | 47,202 |
| Spin the World & Guess the Countries | 0 | - | 4.83 | 126,899 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 124,211 |
| Chancellors of Germany, 1949–present | 0 | - | 4.53 | 17,403 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.79 | 52,414 |
| Countries that Start with P | 0 | - | 4.95 | 1,100,587 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 513,469 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.84 | 22,396 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 333,714 |
| Asia Map Quiz | 0 | - | 4.99 | 784,941 |
| Random U.S. States on a Map | 0 | - | 4.95 | 490,557 |
| Pin the Flag - South America | 0 | - | 4.99 | 16,287 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 887,737 |
| NCAA Football Teams | 0 | - | 4.93 | 315,896 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,937 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.70 | 49,089 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 571,902 |
| 20th Century Dates – Within 10 Years #1 | 0 | - | 4.98 | 22,314 |
| NBA MVPs - Sudden Death | 0 | - | 4.52 | 64,059 |
| Country Flags but Australia | 0 | - | 4.54 | 2,370 |
| Companies by Country | 0 | - | 4.50 | 107,540 |
| "Of Something" Geography | 0 | - | 4.57 | 24,668 |
| Countries in World War II | 0 | - | 4.66 | 810,709 |
| Be Sad - Sudden Death | 0 | - | 4.61 | 54,098 |
| Flags With Gravity #1 | 0 | - | 4.97 | 24,610 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,007,842 |
| Random Flag to Country | 0 | - | 4.99 | 505,296 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,244,494 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 454,605 |
| Biggest Countries by Area | 0 | - | 5.00 | 932,545 |
| Countries that Start with L | 0 | - | 4.98 | 971,411 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 661,163 |
| Modern Rappers - Sudden Death | 0 | - | 4.29 | 82,177 |
| Color in the Answer - Click Quiz | 0 | - | 4.83 | 41,091 |
| Word Shortenings #1 | 0 | - | 4.26 | 124,292 |
| Countries with Glaciers | 0 | - | 4.98 | 95,761 |
| Poorest Countries with Exceptions | 0 | - | 4.63 | 102,822 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.87 | 40,432 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,004 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.95 | 28,158 |
| Flags With Gravity #2 | 0 | - | 4.97 | 20,802 |
| Beatles Songs - Sudden Death | 0 | - | 4.65 | 49,886 |
| General Knowledge Quiz #233 | 0 | - | 4.66 | 25,489 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,001,503 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,775 |
| Countries With Same-Sex Marriage – Sudden Death | 0 | - | 4.13 | 47,691 |
| Logos Revealing Logos #1 | 0 | - | 4.98 | 166,042 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,032,354 |
| U.S. Monopoly Board Game Trivia | 0 | - | 4.59 | 7,615 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,953 |
| Northernmost Countries Where It Doesn't Snow | 0 | - | 4.66 | 14,750 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 351,029 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 80,832 |
| Formula One World Champions | 0 | - | 4.97 | 298,830 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,763 |
| Equatorial Countries - Sudden Death | 0 | - | 4.79 | 42,249 |
| Random Country to Capital | 0 | - | 4.98 | 801,964 |
| Countries that Start with I | 0 | - | 4.92 | 1,161,679 |
| Real People - Sudden Death #1 | 0 | - | 4.32 | 68,233 |
| Cities that End in R by Clue | 0 | - | 4.63 | 13,496 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 102,254 |
| Countries that Start with T | 0 | - | 4.89 | 910,054 |
| Countries with the Most Tourists Quiz | 0 | - | 4.91 | 355,245 |
| Series of Things #1 | 0 | - | 4.38 | 88,702 |
| Alphanumeric Answers | 0 | - | 4.79 | 18,860 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 836,575 |
| Oscar Best Animated Films by Picture | 0 | - | 4.79 | 100,551 |
