| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,525,035 |
| Countries by First and Last Two Letters | 0 | - | 4.87 | 1,812,611 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,028 |
| Fast Math - Addition | 0 | - | 4.87 | 522,397 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.86 | 487,005 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,745 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,051 |
| Fast Typing A to Z | 0 | - | 4.88 | 5,868,189 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,389,960 |
| Fast Math - Multiplication | 0 | - | 4.73 | 1,160,214 |
| Fast Math - Double That Number! | 0 | - | 4.78 | 613,834 |
| Random Fast Typing | 0 | - | 4.63 | 534,404 |
| NBA Teams - One Minute Sprint | 0 | - | 4.54 | 154,868 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,535,668 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 975,611 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,573 |
| Fast Typing Test - 100 WPM Challenge | 0 | - | 4.33 | 711,700 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,880 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 304,746 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,006 |
| World Capitals - One Minute Sprint | 0 | - | 4.20 | 234,999 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,858 |
| Count as High as You Can - 15 Second Sprint | 0 | - | 4.28 | 237,234 |
| Most Keystrokes - 15 Second Sprint | 0 | - | 4.37 | 315,828 |
| Random Fast Typing - 5 Letter Words | 0 | - | 4.54 | 259,798 |
| Fast Typing A to Z Backwards | 0 | - | 4.36 | 185,647 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,681 |
| Fast Math - Division | 0 | - | 4.56 | 135,380 |
| Fast Math - Subtraction Quiz | 0 | - | 4.55 | 66,865 |
| Fast Math - Square Roots | 0 | - | 4.54 | 66,299 |
| 12 Months in 15 Seconds | 0 | - | 4.10 | 4,575,053 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,307,098 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,111 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,716,909 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,546,969 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,419 |
| Random Country to Capital | 0 | - | 4.98 | 919,158 |
| Disney Animated Characters | 0 | - | 4.88 | 601,122 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,092 |
| 20 Random Country Flags | 0 | - | 4.99 | 611,135 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,884 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,743 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,737 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 436,580 |
| Countries with Four Letters | 0 | - | 4.99 | 421,853 |
| Random U.S. States on a Map | 0 | - | 4.96 | 625,644 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,537 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,452 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,261 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,637 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,848 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,120 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,498 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 302,163 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 338,038 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,205 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,485 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,745 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,484 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,756 |
| Random Point on Land to Country | 0 | - | 4.99 | 234,260 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,258 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,020 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,739 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,100 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,856 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,721 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,674 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,574 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,519 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,381 |
| Countries by Emojis | 0 | - | 4.99 | 239,155 |
| Country Chain | 0 | - | 4.96 | 216,921 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,273 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,262 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,186 |
| Islands by Country #1 | 0 | - | 4.88 | 175,177 |
| Short Term Memory Test | 0 | - | 4.97 | 204,555 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,600 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,928 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,034 |
| Star Wars Quotes | 0 | - | 4.85 | 183,809 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,420 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,831 |
| Name a Country A-Z | 0 | - | 5.00 | 242,904 |
| Random European Capital to Country | 0 | - | 4.98 | 190,730 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,509 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 169,838 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,296 |
| Random European Flag to Country | 0 | - | 4.89 | 182,143 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 178,038 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,273 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,722 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,569 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,180 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,867 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,959 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,828 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 148,286 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,826 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,133 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,338 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,674 |
| Random European Country to Capital | 0 | - | 4.93 | 164,894 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,387 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,767 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,836 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,438 |
| Two Letter Answers #1 | 0 | - | 4.31 | 108,692 |
| Two Letter Answers #4 | 0 | - | 4.27 | 88,847 |
| Three Letter Answers #1 | 0 | - | 4.32 | 73,998 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,341 |
| Two Letter Answers #3 | 0 | - | 4.15 | 82,618 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,503 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,425 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,979 |
| Name a Valid African Country | 0 | - | 4.98 | 153,886 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,160 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,924 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,548 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,644 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,209 |
| Which City in Europe? | 0 | - | 4.83 | 107,261 |
| Name a Valid Word #1 | 0 | - | 4.88 | 119,665 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,435 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,014 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,314 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 110,620 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,005 |
| Random European City to Country | 0 | - | 4.69 | 117,527 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,869 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,190 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,808 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,662 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,005 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 137,523 |
| 100 General Knowledge Questions of Varying Difficulty | 0 | - | 4.93 | 132,360 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,385 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,867 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,481 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,001 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,117 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,657 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,936 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,351 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,232 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,997 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,198 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,341 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,216 |
| Random African Capital to Country | 0 | - | 4.97 | 100,570 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,583 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,759 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,333 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,161 |
| Capital Cities Chain | 0 | - | 4.83 | 82,589 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,904 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,465 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,661 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,349 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,669 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,195 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,457 |
| Random Countries by Borders | 0 | - | 4.99 | 82,330 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,375 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,376 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,854 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,925 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,799 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,364 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,039 |
| Three Letter Answers #2 | 0 | - | 4.09 | 71,708 |
| Wonderlic Style IQ Test | 0 | - | 4.97 | 102,991 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,813 |
| Random African Flag to Country | 0 | - | 4.88 | 74,730 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,522 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,696 |
| Paint by Numbers | 0 | - | 4.96 | 76,469 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,488 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,001 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,360 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,507 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,921 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,830 |
| Random African Country to Capital | 0 | - | 4.94 | 71,126 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,458 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,691 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,101 |
| Which City in Canada? | 0 | - | 4.82 | 56,997 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,553 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,362 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,306 |
| Monty Python Quotes | 0 | - | 4.88 | 42,446 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,969 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,913 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,925 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,221 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,672 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,201 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,386 |
