| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,530,558 |
| Countries by First and Last Two Letters | 0 | - | 4.87 | 1,814,933 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,059 |
| Fast Math - Addition | 0 | - | 4.87 | 522,976 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.86 | 487,738 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,134 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,423 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,327,076 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,036 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,719,719 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,549,574 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,771 |
| Random Country to Capital | 0 | - | 4.98 | 920,919 |
| Disney Animated Characters | 0 | - | 4.88 | 601,521 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,442 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,755 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 522,473 |
| 20 Random Country Flags | 0 | - | 4.99 | 612,833 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,273 |
| Countries with Four Letters | 0 | - | 4.99 | 422,620 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,981 |
| Random U.S. States on a Map | 0 | - | 4.96 | 626,676 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,909 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,341 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 383,642 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 337,476 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 281,801 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,794 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 302,557 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,923 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,613 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 339,303 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,034 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 318,723 |
| Random African Countries on a Map | 0 | - | 4.99 | 296,037 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,273 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,438 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,171 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,140 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,381 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,088 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,712 |
| Country Chain | 0 | - | 4.96 | 217,133 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,182 |
| Countries by Emojis | 0 | - | 4.99 | 239,810 |
| Islands by Country #1 | 0 | - | 4.88 | 175,315 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,871 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,022 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,827 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,556 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,860 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,122 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,255 |
| Star Wars Quotes | 0 | - | 4.86 | 184,507 |
| Short Term Memory Test | 0 | - | 4.97 | 205,728 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,278 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,616 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,686 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,891 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,974 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,082 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,538 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,748 |
| Random European Capital to Country | 0 | - | 4.98 | 190,967 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,195 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,556 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 148,635 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,520 |
| Wonderlic Style IQ Test | 0 | - | 4.97 | 103,318 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,345 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,781 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,128 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,911 |
| Random European Country to Capital | 0 | - | 4.93 | 165,174 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,511 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,849 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,677 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,092 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,337 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,178 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,744 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,083 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,052 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,660 |
| Name a Valid African Country | 0 | - | 4.98 | 154,127 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,336 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,090 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,354 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,750 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 124,557 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,745 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,109 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,556 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,645 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,144 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,877 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,663 |
| Random European City to Country | 0 | - | 4.69 | 117,710 |
| European Cities by Clue | 0 | - | 4.70 | 89,063 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,966 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,437 |
| Geography Analogies #1 | 0 | - | 4.69 | 95,198 |
| Which City in Europe? | 0 | - | 4.83 | 107,422 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,571 |
| Mountains by Country | 0 | - | 4.56 | 81,782 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,745 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,477 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,832 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,072 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,377 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,391 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,212 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,847 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,770 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,388 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,047 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,475 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,463 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,777 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,106 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,925 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,633 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,066 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,548 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,523 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,002 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,544 |
| Random African Capital to Country | 0 | - | 4.97 | 100,760 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,281 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,811 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,222 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,989 |
| Random Countries by Borders | 0 | - | 4.99 | 82,472 |
| Random African Flag to Country | 0 | - | 4.88 | 74,974 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,702 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,052 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,496 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,850 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,345 |
| Random African Country to Capital | 0 | - | 4.94 | 71,250 |
| Which City in Canada? | 0 | - | 4.83 | 57,087 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,836 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,554 |
| Monty Python Quotes | 0 | - | 4.88 | 42,471 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,267 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,028 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,823 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,694 |
| Five Stages of Grief | 0 | - | 4.96 | 50,916 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,194 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,873,602 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,391,813 |
| Fast Math - Multiplication | 0 | - | 4.73 | 1,161,748 |
| Fast Math - Double That Number! | 0 | - | 4.78 | 614,402 |
| Random Fast Typing | 0 | - | 4.63 | 535,472 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 152,027 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,553 |
| Science General Knowledge #1 | 0 | - | 4.54 | 166,086 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,540,141 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 977,105 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,301 |
| Fast Typing Test - 100 WPM Challenge | 0 | - | 4.33 | 712,866 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,392 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,013 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,335 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,278 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,991 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 183,891 |
| Most Keystrokes - 15 Second Sprint | 0 | - | 4.37 | 317,317 |
| Count as High as You Can - 15 Second Sprint | 0 | - | 4.28 | 237,957 |
| Fast Typing A to Z Backwards | 0 | - | 4.36 | 185,756 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.54 | 260,273 |
| NBA Teams - One Minute Sprint | 0 | - | 4.54 | 155,301 |
| Fast Math - Division | 0 | - | 4.56 | 135,828 |
| Fast Math - Subtraction Quiz | 0 | - | 4.55 | 67,039 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,102,257 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,423,803 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,690,470 |
| Harry Potter Last Names | 0 | - | 4.64 | 949,473 |
| General Knowledge Quiz #9 | 0 | - | 4.18 | 748,555 |
| General Knowledge Quiz #7 | 0 | - | 4.16 | 549,064 |
| General Knowledge Quiz #10 | 0 | - | 4.39 | 517,111 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 489,607 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 378,865 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,531 |
| General Knowledge Quiz #13 | 0 | - | 4.21 | 397,550 |
| General Knowledge Quiz #23 | 0 | - | 4.26 | 351,158 |
| General Knowledge Quiz #8 | 0 | - | 4.22 | 373,448 |
| General Knowledge Quiz #1 | 0 | - | 4.28 | 453,375 |
| General Knowledge Quiz #18 | 0 | - | 4.28 | 309,375 |
| General Knowledge Quiz #32 | 0 | - | 4.30 | 293,447 |
| General Knowledge Quiz #19 | 0 | - | 4.20 | 283,874 |
| General Knowledge Quiz #11 | 0 | - | 4.23 | 304,647 |
| General Knowledge Quiz #33 | 0 | - | 4.19 | 245,701 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 263,604 |
| General Knowledge Quiz #24 | 0 | - | 4.32 | 234,311 |
| Multiple Choice General Knowledge #1 | 0 | - | 4.26 | 254,797 |
| General Knowledge Quiz #21 | 0 | - | 4.36 | 242,555 |
| General Knowledge Quiz #14 | 0 | - | 4.23 | 245,166 |
| General Knowledge Quiz #22 | 0 | - | 4.07 | 229,017 |
