| Countries of the World Quiz | 0 | - | 5.00 | 41,542,012 |
| Pin US States on a Borderless Map - Sudden Death | 0 | - | 4.99 | 564,088 |
| Pin Europe on a Borderless Map - Sudden Death | 0 | - | 4.97 | 447,997 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 7,242,212 |
| Languages - Sudden Death | 0 | - | 4.82 | 44,315 |
| US States Quiz | 0 | - | 5.00 | 14,932,278 |
| Click the Simpsons Characters | 0 | - | 4.99 | 25,166 |
| World Capitals Quiz | 0 | - | 5.00 | 4,552,413 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,450,268 |
| Click the U.S. State on the Map | 0 | - | 4.93 | 29,527 |
| Click the U.S. Cities on a Map | 0 | - | 4.41 | 24,343 |
| Europe Map Quiz | 0 | - | 5.00 | 4,337,583 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,145,896 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,210,803 |
| Fast Typing A to Z | 0 | - | 4.89 | 5,407,748 |
| United States Map Quiz | 0 | - | 4.98 | 3,926,158 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 117,339 |
| Every European Flag - Sudden Death | 0 | - | 4.94 | 224,672 |
| Fast Typing 1 to 100 | 0 | - | 4.91 | 5,114,315 |
| Every Asian Flag - Sudden Death | 0 | - | 4.89 | 107,445 |
| Which Letter Covers the Biggest Area? | 0 | - | 4.94 | 38,473 |
| U.S. National Parks – Sudden Death | 0 | - | 4.95 | 5,049 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 173,579 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,506,232 |
| All Country Flags of the World | 0 | - | 5.00 | 3,032,243 |
| Muslim Countries - Sudden Death | 0 | - | 4.92 | 78,358 |
| Biggest Cities in the United States | 0 | - | 4.93 | 844,900 |
| Champions League Winners | 0 | - | 4.91 | 879,967 |
| Memory Test - Sudden Death | 0 | - | 4.86 | 169,220 |
| Unlock the Final Answer - Geography | 0 | - | 4.91 | 39,301 |
| Real People - Sudden Death #2 (U.S.) | 0 | - | 4.54 | 44,507 |
| NBA MVPs Quiz | 0 | - | 4.86 | 1,105,395 |
| NBA Champions | 0 | - | 4.45 | 558,601 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 1,892,774 |
| Countries of the Popes | 0 | - | 4.85 | 112,514 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,209,004 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,350,867 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,424,449 |
| Click the European Capitals on a Map | 0 | - | 4.64 | 6,543 |
| Countries Where a Nuclear Weapon Has Exploded | 0 | - | 4.97 | 29,753 |
| Random Capital to Country | 0 | - | 4.99 | 2,385,959 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,146,210 |
| Countries by First and Last Two Letters | 0 | - | 4.90 | 1,636,307 |
| Flags of Island Countries - Sudden Death | 0 | - | 4.95 | 47,997 |
| BRICS Member Countries | 0 | - | 4.91 | 59,681 |
| Countries that Start with S | 0 | - | 4.98 | 1,621,102 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,103,062 |
| NBA Championship Starters | 0 | - | 4.47 | 316,169 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,334,301 |
| Africa Map Quiz | 0 | - | 5.00 | 1,955,672 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 119,216 |
| Countries with the Most Exports | 0 | - | 4.96 | 139,711 |
| Word Chain - Cities in Europe | 0 | - | 4.82 | 20,858 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.78 | 14,887 |
| Find The Mystery Country Using Hints - Randomized! | 0 | - | 5.00 | 936,470 |
| Biggest Cities in the World | 0 | - | 4.90 | 698,312 |
| Monopoly Board to Country - Click Quiz #1 | 0 | - | 4.99 | 30,154 |
| Click the Disney Characters | 0 | - | 4.79 | 4,638 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 758,632 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,383,807 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,276,631 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,324,034 |
| Map Hunter - World Cities | 0 | - | 5.00 | 37,245 |
| 21st Century NBA Champions | 0 | - | 4.33 | 92,623 |
| U.S. Presidents - Sudden Death | 0 | - | 4.90 | 104,030 |
| Formula One Driver to Country - Click Quiz | 0 | - | 4.62 | 15,979 |
| Countries that Start with M | 0 | - | 4.97 | 1,267,632 |
| Countries that Start with A | 0 | - | 4.98 | 1,966,895 |
| Landlocked Countries - Sudden Death | 0 | - | 4.97 | 93,563 |
| Countries that Start with E | 0 | - | 4.95 | 1,247,681 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,941,303 |
| Name a Valid European Capital | 0 | - | 4.94 | 127,013 |
| Countries Larger than Texas - Sudden Death | 0 | - | 4.90 | 79,568 |
| Countries that Start with B | 0 | - | 4.95 | 2,105,821 |
| "C" Countries - World Map Sudden Death | 0 | - | 4.78 | 96,577 |
| South America Map Quiz | 0 | - | 5.00 | 1,433,106 |
| Man Outruns Slow Animals - Sudden Death | 0 | - | 4.89 | 57,011 |
| Lowest Fertility Countries | 0 | - | 4.41 | 81,934 |
| Dog Breeds - Sudden Death | 0 | - | 4.52 | 50,811 |
| True or False - Sudden Death | 0 | - | 4.86 | 91,093 |
| Real People - Sudden Death #3 | 0 | - | 4.85 | 17,730 |
| European Capitals - Sudden Death | 0 | - | 4.56 | 124,011 |
| Brand Logos Quiz #2 | 0 | - | 4.75 | 1,520,520 |
| Countries with the Most People Bordering Them | 0 | - | 4.97 | 83,352 |
| Sudden Death - Sudden Death | 0 | - | 4.90 | 85,469 |
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,954,018 |
| NBA Top 10 League Leaders of the 2020s | 0 | - | 4.38 | 25,596 |
| The Answer is a Number - Whammies | 0 | - | 4.88 | 62,552 |
| U.S. State Capitals - Sudden Death | 0 | - | 4.89 | 85,765 |
| NFL Football Teams Quiz | 0 | - | 4.97 | 2,081,126 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,542,584 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,600,818 |
| Top Crude Oil Producing Countries | 0 | - | 4.90 | 172,663 |
| Australian Animals - Sudden Death | 0 | - | 4.74 | 52,043 |
| Poorest Countries with Exceptions | 0 | - | 4.72 | 120,773 |
| Countries that Start with N | 0 | - | 4.93 | 1,010,910 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 620,153 |
| Smallest 25 U.S. States - Sudden Death | 0 | - | 4.58 | 103,503 |
| Cities Controlled by the Axis - Sudden Death | 0 | - | 4.91 | 54,652 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 863,080 |
| Click the Countries on a Borderless World Map #1 | 0 | - | 4.67 | 3,193 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,401,218 |
| Countries that Use the Euro - Sudden Death | 0 | - | 4.71 | 123,734 |
| NBA Champions - Sudden Death | 0 | - | 4.47 | 68,039 |
| China's Neighbours - Sudden Death | 0 | - | 4.66 | 89,301 |
| Countries With 100 Million People - Sudden Death | 0 | - | 4.97 | 97,811 |
| Quick Division Mad Minute - Sudden Death | 0 | - | 4.42 | 74,644 |
| All Disney Animated Movies | 0 | - | 4.84 | 395,428 |
| Countries with Above Average Fertility – Sudden Death | 0 | - | 4.82 | 3,890 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,213,010 |
| Be Happy - Sudden Death | 0 | - | 4.90 | 69,222 |
| Countries that Start with G | 0 | - | 4.97 | 1,367,658 |
| Elements - Sudden Death | 0 | - | 4.91 | 68,852 |
| Norway Country Quiz | 0 | - | 4.40 | 61,819 |
| Biggest Cities in Europe | 0 | - | 4.75 | 471,754 |
| Kpop Groups - Sudden Death | 0 | - | 4.30 | 24,483 |
| Countries that Start with C | 0 | - | 4.96 | 1,666,370 |
| NATO Members - Sudden Death | 0 | - | 4.55 | 92,493 |
| Cities on Islands - Sudden Death | 0 | - | 4.49 | 38,498 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 425,996 |
| Monarchies – Sudden Death | 0 | - | 4.87 | 49,696 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 519,352 |
| Northernmost Monkey Populations | 0 | - | 4.69 | 12,372 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.76 | 21,402 |
| Top World Languages | 0 | - | 4.92 | 719,207 |
| Small Countries with Large Economies | 0 | - | 4.66 | 81,258 |
| Olympic Host Countries - Sudden Death | 0 | - | 4.95 | 59,283 |
| Spin the World & Guess the Countries | 0 | - | 4.87 | 140,420 |
| Champions League Top Goal Scorers | 0 | - | 4.22 | 183,119 |
| NATO Phonetic Alphabet - Sudden Death | 0 | - | 4.65 | 74,897 |
| Random Name a Valid Country | 0 | - | 4.99 | 173,044 |
| Whack-A-Mole - Sudden Death | 0 | - | 4.55 | 63,713 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,184,358 |
| Blue States - Sudden Death | 0 | - | 4.98 | 56,189 |
| Pin the Flag - South America | 0 | - | 4.99 | 26,862 |
| Mammals - Sudden Death | 0 | - | 4.84 | 58,861 |
| Red, White, & Blue Flags - Sudden Death | 0 | - | 4.43 | 93,574 |
| Most Populated Countries - Whammies | 0 | - | 4.98 | 43,312 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 95,078 |
| All-NBA First Team Players | 0 | - | 4.76 | 491,920 |
| Countries that Start with P | 0 | - | 4.95 | 1,113,265 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 353,566 |
| Random U.S. States on a Map | 0 | - | 4.95 | 505,689 |
| Asia Map Quiz | 0 | - | 4.99 | 796,670 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 342,268 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 520,397 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,958 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.95 | 41,036 |
| Brand Logos Quiz #4 | 0 | - | 4.44 | 903,105 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,060,678 |
| Car Parts - Sudden Death | 0 | - | 4.72 | 57,865 |
| Prime Numbers - Sudden Death | 0 | - | 4.61 | 68,705 |
| NHL Hockey Teams Quiz | 0 | - | 4.87 | 578,923 |
| Countries with the Most Murders | 0 | - | 4.55 | 139,111 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,014,595 |
| Most Populous World Capitals | 0 | - | 4.94 | 160,264 |
| Random Flag to Country | 0 | - | 4.99 | 513,305 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,257,939 |
| Space Invaders Pixel Art #1 - Sudden Death | 0 | - | 4.81 | 57,249 |
| Biggest Countries by Area | 0 | - | 5.00 | 943,538 |
| NCAA Football Teams | 0 | - | 4.93 | 320,026 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 460,506 |
| Countries that Start with L | 0 | - | 4.98 | 984,454 |
| NBA MVPs - Sudden Death | 0 | - | 4.53 | 71,647 |
| Michael Jackson Songs - Sudden Death | 0 | - | 4.64 | 62,102 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 66,376 |
| Brand Logos Quiz #6 | 0 | - | 4.29 | 674,826 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 127,274 |
| Save Humanity by Guessing Countries | 0 | - | 4.99 | 370,622 |
| Be Sad - Sudden Death | 0 | - | 4.65 | 57,986 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,290,718 |
| Countries in World War II | 0 | - | 4.58 | 822,141 |
| North American Pro Sports Teams – Sudden Death | 0 | - | 4.60 | 35,845 |
| Five Poorest Countries by Continent | 0 | - | 4.94 | 169,570 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,011,956 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,353,311 |
| Fast Math - Multiplication | 0 | - | 4.78 | 1,043,852 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 90,857 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 857,449 |
| Modern Rappers - Sudden Death | 0 | - | 4.31 | 88,422 |
| Countries that Start with I | 0 | - | 4.92 | 1,176,220 |
| Formula One World Champions | 0 | - | 4.97 | 306,498 |
| Logos Revealing Logos #1 | 0 | - | 4.97 | 171,263 |
| Random Country to Capital | 0 | - | 4.98 | 811,433 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,545 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 48,309 |
| Color in the Answer - Click Quiz | 0 | - | 4.86 | 44,321 |
| NBA Top 5 MVP Voting By Year | 0 | - | 4.40 | 21,799 |
| European Countries - Type the First Letter | 0 | - | 4.93 | 110,970 |
| Countries that Start with T | 0 | - | 4.89 | 921,886 |
| 20th Century Dates – Within 10 Years #2 | 0 | - | 4.91 | 24,434 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.90 | 63,164 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 81,400 |
| Shakespeare Plays - Sudden Death | 0 | - | 4.88 | 43,562 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,202,510 |
| Most Common Letters of the Alphabet - Whammies | 0 | - | 4.66 | 52,518 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 360,652 |
| History True or False #1 | 0 | - | 4.53 | 73,304 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 843,438 |
| Flags With Gravity #1 | 0 | - | 4.97 | 26,476 |
