| Fast Math - Addition | 0 | - | 4.87 | 524,271 |
| Fast Typing 1 to 100 | 0 | - | 4.90 | 5,542,963 |
| Countries by First and Last Two Letters | 0 | - | 4.88 | 1,820,463 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,313 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.86 | 489,370 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,098 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,413 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,838 |
| Disney Animated Characters | 0 | - | 4.88 | 602,384 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,327 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,803 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 438,928 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,069 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,123 |
| Groups of Things - Harry Potter | 0 | - | 4.77 | 282,404 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,733 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,010 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,796 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,025 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,382 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,432 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,018 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,982 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,139 |
| Star Wars Quotes | 0 | - | 4.86 | 185,599 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,284 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,381 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,751 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,626 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,418 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,314 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,317 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,409 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,716 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,095 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,425 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,747 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,490 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,085 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,803 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,749 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,333 |
| Countries that Start with U | 0 | - | 4.97 | 907,245 |
| Countries that Start with K | 0 | - | 4.97 | 819,126 |
| Countries that Start with V | 0 | - | 4.98 | 611,095 |
| Countries that Start with D | 0 | - | 4.96 | 714,161 |
| Countries that Start with J | 0 | - | 4.98 | 605,439 |
| Countries that Start with H | 0 | - | 4.96 | 607,960 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,613 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,176 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,393 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,378 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,573 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,712 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,003 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,924 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,400 |
| Military History Vocabulary | 0 | - | 4.91 | 67,506 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 709,473 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,371,672 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,043 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,726,253 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,555,960 |
| Random Country to Capital | 0 | - | 4.98 | 925,321 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,002 |
| 20 Random Country Flags | 0 | - | 4.99 | 616,769 |
| Countries with Four Letters | 0 | - | 4.99 | 424,791 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,461 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,052 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,208 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,997 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,073 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,644 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,724 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,352 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,586 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,090 |
| Country Chain | 0 | - | 4.96 | 217,970 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,514 |
| Countries by Emojis | 0 | - | 4.99 | 241,197 |
| Islands by Country #1 | 0 | - | 4.90 | 175,829 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,963 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,070 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,012 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,146 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,031 |
| Short Term Memory Test | 0 | - | 4.97 | 207,526 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,359 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,126 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,469 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,672 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,168 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,572 |
| Random European Capital to Country | 0 | - | 4.98 | 191,810 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,241 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 149,151 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,550 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,153 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,825 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,425 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.77 | 125,036 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,524 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,742 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 76,224 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,213 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,203 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,144 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,329 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,717,835 |
| NATO Military Alphabet | 0 | - | 4.98 | 562,976 |
| Name the English Monarchs | 0 | - | 4.91 | 505,217 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,887 |
| All Disney Animated Movies | 0 | - | 4.78 | 451,469 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,229 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,624 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,434 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,293 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,795 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,710 |
| EU Countries Quiz | 0 | - | 4.99 | 276,721 |
| World Currency Quiz | 0 | - | 4.92 | 305,536 |
| Formula One World Champions | 0 | - | 4.96 | 393,289 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,755 |
| NATO Countries | 0 | - | 4.98 | 282,509 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,565 |
| Countries in World War I | 0 | - | 4.88 | 228,782 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,234 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,815 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,576 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,351 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,189 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,198 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,892 |
| Five Most Guessed Countries by Continent | 0 | - | 4.97 | 174,080 |
| Monarchies of the World | 0 | - | 4.94 | 169,735 |
| Countries by Military Spending | 0 | - | 4.93 | 178,730 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,067 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,935 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,799 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,878 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,477 |
| Coldest World Capitals | 0 | - | 4.95 | 134,058 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,046 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,118 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,499 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,520 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,721 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,471 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,838 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,596 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,741 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,073 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,787 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,133 |
| Fast Math - Multiplication | 0 | - | 4.73 | 1,165,371 |
| Fast Math - Double That Number! | 0 | - | 4.77 | 616,062 |
| Harry Potter A-Z | 0 | - | 4.43 | 227,870 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,983 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,355 |
| Random European Country to Capital | 0 | - | 4.93 | 165,657 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,290 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,243 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,961 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,068 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,306 |
| Name a Valid African Country | 0 | - | 4.98 | 154,729 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,850 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,869 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,211 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,460 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,400 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,199 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,140 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,486 |
| Random European City to Country | 0 | - | 4.69 | 118,248 |
| European Cities by Clue | 0 | - | 4.70 | 89,132 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,219 |
| Geography Analogies #1 | 0 | - | 4.69 | 96,144 |
| Which City in Europe? | 0 | - | 4.83 | 107,751 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,999 |
| Mountains by Country | 0 | - | 4.56 | 81,925 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,219 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,800 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,306 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,432 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,703 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,187 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,780 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,510 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,872 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,641 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,254 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,340 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,425 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,570 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,884 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,843 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,209 |
| Random African Capital to Country | 0 | - | 4.97 | 101,141 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,622 |
