| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,498,345 |
| Countries by First and Last Two Letters | 0 | - | 4.87 | 1,801,837 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,713 |
| Fast Math - Addition | 0 | - | 4.87 | 519,544 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.87 | 483,804 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,506 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,248 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,846,130 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,110 |
| Fast Math - Multiplication | 0 | - | 4.73 | 1,153,798 |
| Fast Math - Double That Number! | 0 | - | 4.78 | 610,842 |
| Random Fast Typing | 0 | - | 4.63 | 528,390 |
| NBA Teams - One Minute Sprint | 0 | - | 4.53 | 153,453 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,540 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 955,683 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 742,825 |
| Fast Typing Test - 100 WPM Challenge | 0 | - | 4.34 | 709,052 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,203 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,207 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 272,989 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 232,981 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,176 |
| Count as High as You Can - 15 Second Sprint | 0 | - | 4.28 | 234,494 |
| Most Keystrokes - 15 Second Sprint | 0 | - | 4.36 | 311,753 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.55 | 256,638 |
| Fast Typing A to Z Backwards | 0 | - | 4.36 | 185,204 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,462 |
| Fast Math - Division | 0 | - | 4.58 | 134,258 |
| Fast Math - Subtraction Quiz | 0 | - | 4.58 | 65,985 |
| Fast Math - Square Roots | 0 | - | 4.54 | 65,326 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,559,796 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,216,543 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,529 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,703,951 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,534,366 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,089,929 |
| Random Country to Capital | 0 | - | 4.98 | 910,674 |
| Disney Animated Characters | 0 | - | 4.88 | 598,835 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,204 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,656 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,297 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,700 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,500 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,159 |
| Countries with Four Letters | 0 | - | 4.99 | 418,110 |
| Random U.S. States on a Map | 0 | - | 4.96 | 620,872 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,360 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,365 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,374 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,045 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,906 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,631 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 279,977 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 299,782 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,100 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,713 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,004 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,488 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,139 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,687 |
| Random Point on Land to Country | 0 | - | 4.99 | 231,558 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,060 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,031 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,294 |
| Name a Valid Country #1 | 0 | - | 4.99 | 282,959 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,268 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,585 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,585 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,839 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,039 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,352 |
| Countries by Emojis | 0 | - | 4.99 | 235,871 |
| Country Chain | 0 | - | 4.96 | 215,589 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,129 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,539 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,283 |
| Islands by Country #1 | 0 | - | 4.87 | 174,405 |
| Short Term Memory Test | 0 | - | 4.97 | 201,172 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,481 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,113 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,175 |
| Star Wars Quotes | 0 | - | 4.84 | 173,278 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,852 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,756 |
| Name a Country A-Z | 0 | - | 5.00 | 240,074 |
| Random European Capital to Country | 0 | - | 4.98 | 189,080 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,638 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,617 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,042 |
| Random European Flag to Country | 0 | - | 4.89 | 180,762 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,297 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,668 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,324 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,587 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,699 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,936 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,827 |
| Name an Official Language A-Z | 0 | - | 4.90 | 174,602 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 147,434 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,036 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,258 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,886 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,403 |
| Random European Country to Capital | 0 | - | 4.92 | 147,348 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,246 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,223 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,367 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,652 |
| Two Letter Answers #1 | 0 | - | 4.31 | 108,285 |
| Two Letter Answers #4 | 0 | - | 4.27 | 88,579 |
| Three Letter Answers #1 | 0 | - | 4.32 | 73,799 |
| Two Letter Answers #2 | 0 | - | 4.43 | 85,985 |
| Two Letter Answers #3 | 0 | - | 4.15 | 82,357 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,368 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,016 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,313 |
| Name a Valid African Country | 0 | - | 4.98 | 152,832 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,177 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,176 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,753 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,287 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 135,933 |
| Which City in Europe? | 0 | - | 4.83 | 106,560 |
| Name a Valid Word #1 | 0 | - | 4.88 | 118,929 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,545 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,545 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,099 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 109,832 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,274 |
| Random European City to Country | 0 | - | 4.69 | 116,231 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,951 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,707 |
| Name a Valid Island Country | 0 | - | 4.96 | 113,950 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,292 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,275 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,519 |
| 100 General Knowledge Questions of Varying Difficulty | 0 | - | 4.93 | 130,168 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,539 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,530 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,059 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,314 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,210 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,458 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,108 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,749 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,577 |
| Solve the Secret Country #2 | 0 | - | 4.84 | 115,878 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 90,989 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,793 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,393 |
| Random African Capital to Country | 0 | - | 4.97 | 99,678 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,656 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,893 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,297 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,277 |
| Capital Cities Chain | 0 | - | 4.84 | 81,824 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,872 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 119,922 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,333 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,455 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,021 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,270 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,047 |
| Random Countries by Borders | 0 | - | 4.99 | 81,586 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,412 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,845 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,216 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,489 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,070 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,776 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,383 |
| Three Letter Answers #2 | 0 | - | 4.09 | 71,569 |
| Wonderlic Style IQ Test | 0 | - | 4.97 | 101,498 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,660 |
| Random African Flag to Country | 0 | - | 4.87 | 74,139 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,561 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,031 |
| Paint by Numbers | 0 | - | 4.96 | 75,321 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,307 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 61,703 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,131 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,308 |
| Countries that Beat Egypt | 0 | - | 4.87 | 56,546 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,404 |
| Random African Country to Capital | 0 | - | 4.94 | 70,160 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,308 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,217 |
| Name a Valid Year in History | 0 | - | 4.93 | 66,282 |
| Which City in Canada? | 0 | - | 4.82 | 56,614 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 61,981 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,831 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,977 |
| Monty Python Quotes | 0 | - | 4.88 | 42,306 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,570 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,296 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,134 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 76,985 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,053 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,606 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,115 |
