| 41,527,738 | Countries of the World Quiz |
| 14,927,436 | US States Quiz |
| 7,238,170 | World Map Without 20 Random Countries |
| 5,405,936 | Fast Typing A to Z |
| 5,143,879 | Countries by First Two Letters in 90 Seconds |
| 5,112,637 | Fast Typing 1 to 100 |
| 4,550,986 | World Capitals Quiz |
| 4,336,404 | Europe Map Quiz |
| 4,211,825 | 12 Months in 15 Seconds |
| 3,925,632 | United States Map Quiz |
| 3,448,720 | Countries by Borders in 90 Seconds |
| 3,275,948 | Fifty US States in One Minute |
| 3,209,596 | U.S. Presidents Quiz |
| 3,207,626 | Countries of Europe Quiz |
| 3,102,050 | Countries of the World with an Empty Map |
| 3,030,597 | All Country Flags of the World |
| 2,423,742 | US States by Borders in 30 Seconds |
| 2,385,218 | Random Capital to Country |
| 2,383,376 | Country Flags Quiz #1 |
| 2,333,703 | NBA Basketball Teams Quiz |
| 2,202,198 | Countries of Africa |
| 2,145,392 | Brand Logos Quiz #1 |
| 2,105,208 | Countries that Start with B |
| 2,080,827 | NFL Football Teams Quiz |
| 1,966,322 | Countries that Start with A |
| 1,955,260 | Africa Map Quiz |
| 1,953,384 | Elements of the Periodic Table Quiz |
| 1,940,772 | Word Scramble - Countries |
| 1,892,012 | Find The Mystery Country Using Color Clues - Randomized! |
| 1,665,834 | Countries that Start with C |
| 1,635,306 | Countries by First and Last Two Letters |
| 1,620,686 | Countries that Start with S |
| 1,600,213 | Countries of Asia Quiz |
| 1,542,249 | U.S. State Capitals Quiz |
| 1,519,939 | Brand Logos Quiz #2 |
| 1,505,530 | World Map with Random Merged Countries |
| 1,432,788 | South America Map Quiz |
| 1,400,785 | Europe Capitals Quiz |
| 1,367,224 | Countries that Start with G |
| 1,353,122 | East Asia Map Quiz |
| 1,350,392 | Random Countries on the World Map |
| 1,323,668 | Biggest Countries by Population |
| 1,290,474 | Middle East Map Quiz |
| 1,267,290 | Countries that Start with M |
| 1,257,630 | U.S. States by First Two Letters in 30 Seconds |
| 1,247,284 | Countries that Start with E |
| 1,202,046 | Countries of Europe - One Minute Sprint |
| 1,184,015 | 100 Most Common English Words |
| 1,175,871 | Countries that Start with I |
| 1,112,927 | Countries that Start with P |
| 1,104,995 | NBA MVPs Quiz |
| 1,104,148 | Brand Logos Quiz #3 |
| 1,061,692 | Digits of Pi |
| 1,060,286 | Flags of Europe Quiz |
| 1,043,595 | Fast Math - Multiplication |
| 1,014,436 | Planets of the Solar System Quiz |
| 1,011,737 | Country Flags Quiz #2 |
| 1,010,604 | Countries that Start with N |
| 984,140 | Countries that Start with L |
| 954,742 | Brand Logos Quiz #5 |
| 951,374 | 40 Historical People that Everyone Should Know |
| 943,234 | Biggest Countries by Area |
| 935,759 | Find The Mystery Country Using Hints - Randomized! |
| 921,588 | Countries that Start with T |
| 907,746 | Countries of Oceania |
| 902,753 | Brand Logos Quiz #4 |
| 896,260 | Harry Potter Last Names |
| 892,332 | Countries of North America Quiz |
| 883,512 | Countries of the World - One Minute Sprint |
| 879,473 | Champions League Winners |
| 862,769 | All Major North American Pro Sports Teams |
| 857,325 | Central America and Caribbean Map Quiz |
| 844,615 | Biggest Cities in the United States |
| 843,289 | Country Shape Quiz #1 |
| 830,685 | Countries that Start with U |
| 821,880 | Countries in World War II |
| 818,450 | MLB Baseball Teams Quiz |
| 811,237 | Random Country to Capital |
| 805,346 | Countries of South America |
| 796,394 | Asia Map Quiz |
| 771,150 | Most Popular NBA Jerseys |
| 758,341 | 2025–2026 English Premier League Teams |
| 740,388 | Fruits by Picture |
| 733,455 | Original 151 Pokémon |
| 724,494 | Countries that Start with K |
| 718,962 | Top World Languages |
| 711,323 | 12 x 12 Multiplication Table in 2 Minutes |
| 705,592 | Two Letter U.S. State Abbreviations |
| 700,140 | Counties of England |
| 698,028 | Biggest Cities in the World |
| 677,879 | Country Flags Quiz #3 |
| 674,468 | Brand Logos Quiz #6 |
| 669,619 | General Knowledge Quiz #9 |
| 667,515 | Fast Typing Test - 100 WPM Challenge |
| 666,401 | Island Countries Quiz |
| 660,797 | Mythical Creatures Quiz #1 |
| 654,017 | U.S. Baby Girl Names by Decade |
| 644,550 | Africa Capitals Quiz |
| 619,682 | Countries by Languages in 90 Seconds |
| 618,158 | Top 100 Greatest NBA Players |
| 605,442 | Countries that Start with D |
| 603,277 | Most Popular Fast Food Restaurants |
| 602,812 | Asia Capitals Quiz |
| 600,117 | NBA Team Logos |
| 590,094 | Letters of the Greek Alphabet |
| 589,594 | Canada Provinces Map Quiz |
| 578,812 | NHL Hockey Teams Quiz |
| 577,330 | Fresh Prince of Bel-Air Lyrics |
| 577,132 | Disney Animated Characters |
| 574,180 | Oceania Map Quiz |
| 561,178 | Pin US States on a Borderless Map - Sudden Death |
| 560,547 | US States with an Empty Map |
| 558,137 | NBA Champions |
| 556,436 | Countries that Start with V |
| 553,783 | Fast Math - Double That Number! |
| 545,991 | Countries that Start with F |
| 536,670 | NFL Football Team Logos |
| 531,867 | Flags of Asia Quiz |
| 531,491 | 40 Random Missing Countries on the World Map |
| 530,254 | Brand Logos Quiz #7 |
| 520,270 | All 1M Cities by Proximity |
| 519,107 | Win the U.S. Presidential Election |
| 519,020 | Countries that Start with J |
| 516,437 | Countries that Start with H |
| 513,090 | Random Flag to Country |
| 512,876 | Footballers by Country |
| 505,431 | NATO Military Alphabet |
| 505,429 | Random U.S. States on a Map |
| 494,866 | General Knowledge Quiz #7 |
| 491,731 | All-NBA First Team Players |
| 489,854 | European Countries by First 2 Letters |
| 485,546 | Random Fast Typing |
| 483,734 | Fast Math - Addition |
| 475,679 | Car Logos Quiz #1 |
| 471,586 | Biggest Cities in Europe |
| 466,291 | Ultimate Harry Potter Name Game |
| 462,734 | Word Scramble - U.S. States |
| 462,544 | General Knowledge Quiz #10 |
| 460,375 | Random Sequential Countries on the World Map |
| 460,081 | Olympian Gods Quiz |
| 459,522 | Communist Countries in History |
| 455,361 | Brand Logos Quiz #8 |
| 452,091 | English Monarchs Quiz |
| 448,990 | U.S. Baby Boy Names by Decade |
| 444,302 | Pin Europe on a Borderless Map - Sudden Death |
| 438,203 | Countries, U.S. States, and Capitals by First Two Letters |
| 436,863 | UK Cities Map Quiz |
| 431,503 | South America Capitals Quiz |
| 429,884 | Countries That Border Russia |
| 425,783 | Click a Valid Country A-Z |
| 425,210 | Word Scramble - National Capitals |
| 413,904 | One Border Countries |
| 411,650 | FIFA World Cup Top 4 Positions |
| 403,261 | Roman Numeral Decoding Quiz |
| 402,488 | NBA 60 Points in a Game |
| 397,390 | U.S. Presidents by Picture |
| 395,245 | All Disney Animated Movies |
| 393,770 | Countries that Start with R |
| 393,639 | Flags of Africa Quiz |
| 393,313 | NBA All-Time Statistical Leaders |
| 392,284 | Countries with the Longest Coastlines |
| 391,043 | Europe by Borders in 30 Seconds |
| 388,620 | Every Country Shape |
| 387,782 | Top Five Countries By Category #1 |
| 385,430 | Prime Ministers of the UK |
| 380,554 | Asian Countries by Borders in 30 Seconds |
| 380,436 | Pixar Movies Quiz |
| 379,326 | Country Shape Quiz #2 |
| 377,430 | Countries with Four Letters |
| 376,333 | 100 Biggest Cities on a World Map |
| 370,613 | General Knowledge Quiz #1 |
| 370,275 | Save Humanity by Guessing Countries |
| 362,756 | Basic Harry Potter Quiz |
| 362,497 | Landmarks Picture Quiz #1 |
| 362,304 | Countries with the Most Borders |
| 360,525 | Countries with the Most Tourists Quiz |
| 360,382 | Countries Bordering France |
| 359,501 | General Knowledge Quiz #13 |
| 359,114 | Random Brand Logos |
| 355,827 | First Names of U.S. Presidents |
| 353,434 | 2025–2026 Football League Teams |
| 352,903 | Disney Songs in Movies |
| 352,580 | Top 100 Harry Potter Characters by Mention |
| 352,342 | Smallest Countries by Population and Area |
| 352,056 | Shakespeare's Plays Quiz |
| 348,261 | 7 Deadly Sins Quiz |
| 346,955 | Name the 7 Dwarfs |
| 343,916 | 2000s Catchphrases |
| 343,704 | Spanish-Speaking Countries |
| 343,352 | Countries Bordering Germany |
| 342,501 | States of the U.S. in Alphabetical Order |
| 342,053 | Random Category Elimination - Countries |
| 340,938 | English Speaking Countries |
| 338,787 | Countries of Africa by Borders in 30 Seconds |
| 338,697 | Europe Cities Map Quiz |
| 337,939 | Official Languages of the World |
| 337,483 | Biggest Metro Areas in the USA |
| 334,557 | Who Did that Pop Song #1 |
| 333,007 | Soccer Team Logos |
| 332,034 | World Map with 10 Random Extra Borders |
