| Fast Math - Addition | 0 | - | 4.87 | 524,304 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,543,110 |
| Countries by First and Last Two Letters | 0 | - | 4.88 | 1,820,529 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,439 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.86 | 489,392 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,117 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,437 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,894 |
| Disney Animated Characters | 0 | - | 4.88 | 602,404 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,338 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,905 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,962 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,083 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,147 |
| Groups of Things - Harry Potter | 0 | - | 4.77 | 282,412 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,795 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,038 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,798 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,028 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,445 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,471 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,056 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,991 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,181 |
| Star Wars Quotes | 0 | - | 4.86 | 185,610 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,295 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,391 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,761 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,631 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,555 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,476 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,438 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,515 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,825 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,165 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,519 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,849 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,566 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,160 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,865 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,829 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,383 |
| Countries that Start with U | 0 | - | 4.97 | 907,301 |
| Countries that Start with K | 0 | - | 4.97 | 819,178 |
| Countries that Start with V | 0 | - | 4.98 | 611,142 |
| Countries that Start with D | 0 | - | 4.96 | 714,248 |
| Countries that Start with J | 0 | - | 4.98 | 605,500 |
| Countries that Start with H | 0 | - | 4.96 | 608,015 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,623 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,190 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,403 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,383 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,584 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,713 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,012 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,928 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,411 |
| Military History Vocabulary | 0 | - | 4.91 | 67,512 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,496 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,372,458 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,183 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,726,359 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,556,057 |
| Random Country to Capital | 0 | - | 4.98 | 925,415 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,042 |
| 20 Random Country Flags | 0 | - | 4.99 | 616,839 |
| Countries with Four Letters | 0 | - | 4.99 | 424,834 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,502 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,096 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,241 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,017 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,203 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,654 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,740 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,381 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,682 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,095 |
| Country Chain | 0 | - | 4.96 | 217,998 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,566 |
| Countries by Emojis | 0 | - | 4.99 | 241,222 |
| Islands by Country #1 | 0 | - | 4.90 | 175,907 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,016 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,140 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,028 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,177 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,089 |
| Short Term Memory Test | 0 | - | 4.97 | 207,555 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,365 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,181 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,481 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,683 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,187 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,589 |
| Random European Capital to Country | 0 | - | 4.98 | 191,821 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,256 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,157 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,553 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,159 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,839 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,430 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,046 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,573 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,758 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,233 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,217 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,209 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,148 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,332 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,718,080 |
| NATO Military Alphabet | 0 | - | 4.98 | 563,018 |
| Name the English Monarchs | 0 | - | 4.91 | 505,271 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,908 |
| All Disney Animated Movies | 0 | - | 4.78 | 451,496 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,272 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,655 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,454 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,331 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,837 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,738 |
| EU Countries Quiz | 0 | - | 4.99 | 276,768 |
| World Currency Quiz | 0 | - | 4.92 | 305,581 |
| Formula One World Champions | 0 | - | 4.96 | 393,334 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,761 |
| NATO Countries | 0 | - | 4.98 | 282,538 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,574 |
| Countries in World War I | 0 | - | 4.88 | 228,789 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,241 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,822 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,586 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,367 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,196 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,215 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,904 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,087 |
| Monarchies of the World | 0 | - | 4.94 | 169,753 |
| Countries by Military Spending | 0 | - | 4.93 | 178,736 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,074 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,943 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,817 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,889 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,483 |
| Coldest World Capitals | 0 | - | 4.95 | 134,062 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,054 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,136 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,507 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,521 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,729 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,473 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,854 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,602 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,746 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,074 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,795 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,140 |
| Fast Math - Multiplication | 0 | - | 4.73 | 1,165,440 |
| Fast Math - Double That Number! | 0 | - | 4.77 | 616,078 |
| Harry Potter A-Z | 0 | - | 4.43 | 227,878 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,025 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,366 |
| Random European Country to Capital | 0 | - | 4.93 | 165,660 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,306 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,277 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,981 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,114 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,336 |
| Name a Valid African Country | 0 | - | 4.98 | 154,738 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,859 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,881 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,216 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,472 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,409 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,221 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,147 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,492 |
| Random European City to Country | 0 | - | 4.69 | 118,252 |
| European Cities by Clue | 0 | - | 4.70 | 89,134 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,241 |
| Geography Analogies #1 | 0 | - | 4.69 | 96,145 |
| Which City in Europe? | 0 | - | 4.83 | 107,755 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,005 |
| Mountains by Country | 0 | - | 4.56 | 81,928 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,233 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,805 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,315 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,434 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,709 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,197 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,791 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,524 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,874 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,679 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,259 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,352 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,429 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,584 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,889 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,849 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,212 |
| Random African Capital to Country | 0 | - | 4.97 | 101,141 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,625 |
