| Countries of the World Quiz | 0 | - | 5.00 | 45,556,718 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,971,904 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.96 | 1,323,121 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 1,419,118 |
| European Capital "Hangman" - Randomized | 0 | - | 4.45 | 107,669 |
| US States Quiz | 0 | - | 5.00 | 16,271,792 |
| Pin Africa on a Borderless Map | 0 | - | 4.95 | 327,634 |
| World Capitals Quiz | 0 | - | 5.00 | 4,915,400 |
| Countries with More Cows than People | 0 | - | 4.41 | 51,732 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,705,449 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.94 | 226,054 |
| Europe Map Quiz | 0 | - | 5.00 | 4,646,419 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,497,966 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,551,285 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 26,531 |
| Fast Typing A to Z | 0 | - | 4.87 | 5,781,274 |
| United States Map Quiz | 0 | - | 4.98 | 4,099,412 |
| NBA Cities - Sudden Death | 0 | - | 4.66 | 41,671 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,427,405 |
| All Country Flags of the World | 0 | - | 5.00 | 3,449,529 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 309,672 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 87,195 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,667,350 |
| Movies with Names in the Title #1 | 0 | - | 4.14 | 114,567 |
| Every European Flag - Sudden Death | 0 | - | 4.96 | 339,227 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 40,391 |
| Visual Satisfaction - Match the Colors #1 | 0 | - | 4.99 | 23,817 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,589,996 |
| Guess the Mystery Country By Directional Clues | 0 | - | 4.99 | 46,112 |
| Eliminate American Cities - Sudden Death | 0 | - | 4.44 | 48,362 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,499,075 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,091,490 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,348,456 |
| US States by Borders in 30 Seconds | 0 | - | 4.70 | 2,621,248 |
| Random Capital to Country | 0 | - | 4.99 | 2,539,430 |
| White Flags - Sudden Death | 0 | - | 4.90 | 50,259 |
| When Did They Die Within Five Years | 0 | - | 4.48 | 30,363 |
| Big 4 Sports Championship Cities | 0 | - | 4.41 | 110,626 |
| Countries by First and Last Two Letters | 0 | - | 4.88 | 1,772,212 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 248,604 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,505,871 |
| Countries that Start with S | 0 | - | 4.98 | 1,717,639 |
| Map Hunter - World Cities | 0 | - | 5.00 | 165,941 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 71,629 |
| Africa Map Quiz | 0 | - | 5.00 | 2,071,684 |
| Memory Test - Sudden Death | 0 | - | 4.83 | 261,921 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 1,121,163 |
| English Cities not Towns - Sudden Death | 0 | - | 4.71 | 30,020 |
| Majority Muslim Countries | 0 | - | 4.98 | 358,001 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 246,275 |
| Cities in European History #1 | 0 | - | 4.56 | 120,579 |
| African Animals - Sudden Death | 0 | - | 4.93 | 51,867 |
| Top Five Countries by Language | 0 | - | 4.96 | 35,939 |
| Letters that Don't Start a U.S. State | 0 | - | 4.90 | 50,417 |
| Concentric Countries Around France | 0 | - | 4.99 | 48,532 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,495,602 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 36,968 |
| Fifty US States in One Minute | 0 | - | 4.54 | 3,474,471 |
| Every Asian Flag - Sudden Death | 0 | - | 4.81 | 181,302 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,405,020 |
| Countries where the Sea Freezes | 0 | - | 4.92 | 108,435 |
| Biggest Cities in the United States | 0 | - | 4.94 | 936,970 |
| British Cities - Sudden Death | 0 | - | 4.65 | 78,385 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 231,494 |
| Countries that Start with A | 0 | - | 4.98 | 2,104,017 |
| Countries that Start with M | 0 | - | 4.97 | 1,351,206 |
| Formula One World Champions | 0 | - | 4.95 | 369,918 |
| World Currency Quiz | 0 | - | 4.91 | 285,240 |
| European Geography By Letter - T | 0 | - | 4.40 | 77,736 |
| Champions League Winners | 0 | - | 4.91 | 972,683 |
| Countries that Start with E | 0 | - | 4.95 | 1,341,725 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,052,742 |
| NFL Teams That Have Won the Most Super Bowls | 0 | - | 4.39 | 15,062 |
| NBA MVPs Quiz | 0 | - | 4.91 | 1,194,131 |
| Countries that Start with B | 0 | - | 4.95 | 2,241,442 |
| Letters of the Greek Alphabet - Sudden Death | 0 | - | 4.95 | 37,908 |
| Most Traded Currencies | 0 | - | 4.95 | 121,556 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,314,280 |
| Name a Valid Country by Continent #1 | 0 | - | 4.97 | 44,266 |
| Elements of the Periodic Table | 0 | - | 5.00 | 2,162,101 |
| South America Map Quiz | 0 | - | 5.00 | 1,517,767 |
| European Capitals - Sudden Death | 0 | - | 4.90 | 189,277 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,239,442 |
| Muslim Countries - Sudden Death | 0 | - | 4.94 | 129,438 |
| Summer Olympics Host Cities - Sudden Death | 0 | - | 4.96 | 34,636 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,786,740 |
| World's Most Valuable Companies | 0 | - | 4.30 | 75,546 |
| Cities of California - Sudden Death | 0 | - | 4.67 | 28,497 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,646,380 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,650,780 |
| Population Battle – Sudden Death | 0 | - | 4.93 | 85,568 |
| NBA All-Stars by Team 2000–2026 | 0 | - | 4.89 | 43,705 |
| Biggest Cities in the World | 0 | - | 4.91 | 767,915 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 124,271 |
| Name a Valid Country by Continent #2 | 0 | - | 4.69 | 28,328 |
| 2010s Songs - Sudden Death | 0 | - | 4.52 | 42,712 |
| Languages - Sudden Death | 0 | - | 4.81 | 107,040 |
| Two Color Flags - Sudden Death | 0 | - | 4.96 | 81,401 |
| Countries with the 2nd Most Speakers | 0 | - | 4.93 | 21,785 |
| Flag Colors by First Letter - Whammies | 0 | - | 4.56 | 24,069 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 958,905 |
| Official Languages of the World | 0 | - | 4.99 | 395,316 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,528,337 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.83 | 165,334 |
| Countries that Start with N | 0 | - | 4.93 | 1,088,998 |
| Countries by Lamborghini Dealerships | 0 | - | 4.34 | 38,132 |
| Country Name Etymologies #2 | 0 | - | 4.95 | 83,962 |
| Movies by Meme Image #1 | 0 | - | 4.61 | 30,304 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 691,045 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 74,143 |
| World's Biggest Airlines | 0 | - | 4.43 | 118,730 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 143,480 |
| Global Cities on a World Map | 0 | - | 4.93 | 130,087 |
| Republican U.S. Presidents - Sudden Death | 0 | - | 4.89 | 38,170 |
| Click the U.S. State on the Map | 0 | - | 4.96 | 80,415 |
| Words that are European Cities | 0 | - | 4.88 | 42,257 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 832,158 |
| Countries by Three Words #2 | 0 | - | 4.96 | 190,003 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,511,340 |
| U.S. History A-Z #1 | 0 | - | 4.38 | 20,161 |
| Countries that Start with G | 0 | - | 4.97 | 1,465,463 |
| Pin the Flag - South America | 0 | - | 4.99 | 100,363 |
| Random U.S. Sports Team to State | 0 | - | 4.39 | 19,840 |
| Countries that Start with C | 0 | - | 4.96 | 1,779,384 |
| Italian Cities - Sudden Death | 0 | - | 4.95 | 58,454 |
| Best-Selling Video Game Consoles | 0 | - | 4.78 | 257,153 |
| True or False - Sudden Death | 0 | - | 4.93 | 135,660 |
| Russian History A-Z | 0 | - | 4.32 | 21,495 |
| U.S. Presidents - Sudden Death | 0 | - | 4.77 | 154,939 |
| Pixar Movies Quiz | 0 | - | 4.86 | 404,865 |
| NATO Members - Sudden Death | 0 | - | 4.94 | 132,054 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.91 | 93,800 |
| Imperial Japan or Die! - Sudden Death | 0 | - | 4.81 | 39,700 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 497,549 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 146,877 |
| Grammy Albums of the Year | 0 | - | 4.25 | 38,187 |
| Country Shapes by First Letter - Speed Run | 0 | - | 4.89 | 47,858 |
| Countries of Premier League Players | 0 | - | 4.43 | 195,550 |
| Countries Producing the Most Bananas | 0 | - | 4.63 | 52,829 |
| IMDB Top 100 Movies | 0 | - | 4.46 | 197,192 |
| Marvel Superheroes - Sudden Death | 0 | - | 4.87 | 91,368 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.97 | 92,368 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.92 | 123,474 |
| Top World Languages | 0 | - | 4.92 | 789,120 |
| Spin the World & Guess the Countries | 0 | - | 4.75 | 232,884 |
| Name a Valid World City | 0 | - | 4.78 | 65,870 |
| Win the U.S. Presidential Election | 0 | - | 4.75 | 595,874 |
| In the Bible - Sudden Death | 0 | - | 4.78 | 50,716 |
| Megacities - World Map Sudden Death | 0 | - | 4.90 | 122,657 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.70 | 142,227 |
| Random U.S. States on a Map | 0 | - | 4.96 | 606,324 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,274,299 |
| Sudden Death - Sudden Death | 0 | - | 4.89 | 123,580 |
| Click the Disney Characters | 0 | - | 4.97 | 60,476 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.92 | 117,007 |
| One Letter Periodic Table Symbols - Sudden Death | 0 | - | 4.91 | 46,464 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 510,018 |
| 2025 News Stories - Name the Country | 0 | - | 4.62 | 17,845 |
| Spanish Words #1 - Click the Pictures | 0 | - | 4.83 | 40,286 |
| Celebrity Marriages - Sudden Death | 0 | - | 4.54 | 18,249 |
| Books of the Bible - Sudden Death | 0 | - | 4.43 | 48,317 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 275,158 |
| Asia Map Quiz | 0 | - | 4.99 | 880,064 |
| 1990s Movies - Sudden Death | 0 | - | 4.71 | 24,456 |
| U.S. State Nicknames - Sudden Death | 0 | - | 4.77 | 25,564 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,167,004 |
| Countries that Start with P | 0 | - | 4.95 | 1,188,300 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 107,398 |
| Random Category Elimination - Countries | 0 | - | 4.98 | 406,743 |
| Elements - Sudden Death | 0 | - | 4.92 | 113,397 |
| Seattle City Trivia | 0 | - | 4.18 | 25,478 |
| French History A-Z | 0 | - | 4.23 | 15,960 |
| Countries with the Most Millionaires | 0 | - | 4.87 | 117,712 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 987,331 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,354,825 |
| Click the Simpsons Characters | 0 | - | 4.99 | 54,016 |
| China's Neighbours - Sudden Death | 0 | - | 4.69 | 130,236 |
| Biggest Cities in Europe | 0 | - | 4.74 | 529,653 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,016,493 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,073,105 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 93,895 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 72,676 |
| Countries that Start with L | 0 | - | 4.98 | 1,062,337 |
| 20 Random Country Flags | 0 | - | 4.99 | 566,632 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.77 | 118,961 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.93 | 84,485 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.96 | 145,245 |
| Countries with the Worst Passports | 0 | - | 4.93 | 78,555 |
| North American Sports Champions Since 2000 | 0 | - | 4.49 | 107,177 |
| NCAA Football Teams | 0 | - | 4.95 | 370,162 |
| French Words #1 - Click the Pictures | 0 | - | 4.95 | 42,168 |
| Trillion Dollar U.S. Companies | 0 | - | 4.61 | 115,889 |
| Be Happy - Sudden Death | 0 | - | 4.89 | 103,990 |
| Films Set In UK - Sudden Death | 0 | - | 4.77 | 53,274 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 560,642 |
| European Geography By Letter - M | 0 | - | 4.52 | 125,170 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.96 | 66,698 |
| Brand Logos Quiz #6 | 0 | - | 4.31 | 761,800 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,358,199 |
| Countries by Net Migration | 0 | - | 4.55 | 81,563 |
