| Quiz | Points | Best | Rating | Takes |
|---|
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,727,641 |
| Planets of the Solar System Quiz | 0 | - | 4.88 | 950,447 |
| Signs of the Zodiac Quiz | 0 | - | 4.41 | 186,076 |
| Birthstones Quiz | 0 | - | 4.37 | 75,327 |
| Regions of Countries #1 | 0 | - | 4.96 | 141,410 |
| Islands by Country #1 | 0 | - | 4.83 | 153,835 |
| Songs with Body Parts in the Title | 0 | - | 4.27 | 188,237 |
| Word Scramble - Body Parts | 0 | - | 4.33 | 153,430 |
| International Scientific Units | 0 | - | 4.92 | 117,325 |
| Elements by Symbol Quiz | 0 | - | 4.89 | 159,609 |
| Name the Constellations Quiz | 0 | - | 4.49 | 38,491 |
| Countries that Produce the Most Wine | 0 | - | 4.85 | 169,016 |
| Countries with Four Letters | 0 | - | 4.99 | 354,409 |
| Disney Animated Characters | 0 | - | 4.83 | 550,163 |
| #1 Hits of the 1980s | 0 | - | 4.85 | 117,456 |
| Three Letter Body Parts Quiz | 0 | - | 4.35 | 192,788 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 438,513 |
| Citrus Fruits | 0 | - | 3.51 | 39,953 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 242,949 |
| Answers are Elements #1 | 0 | - | 4.28 | 49,015 |
| Monty Python Quotes | 0 | - | 4.83 | 38,251 |
| Star Wars Quotes | 0 | - | 4.85 | 142,237 |
| Regions of Countries #2 | 0 | - | 4.93 | 106,816 |
| Regions of Countries #3 | 0 | - | 4.82 | 78,682 |
| First Names of U.S. Presidents | 0 | - | 4.83 | 309,935 |
| First Names of Scientists | 0 | - | 4.42 | 49,021 |
| Random Capital to Country | 0 | - | 4.99 | 2,155,611 |
| Countries with the Most Forest | 0 | - | 4.88 | 128,608 |
| Analogies of Countries #1 | 0 | - | 4.85 | 46,659 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 406,044 |
| Random Country to Capital | 0 | - | 4.97 | 724,665 |
| Answers are Elements #2 | 0 | - | 4.38 | 49,843 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 88,396 |
| Geographic Groups of Two #1 | 0 | - | 4.98 | 198,366 |
| Two Letter Answers #1 | 0 | - | 4.20 | 77,322 |
| Three Letter Answers #1 | 0 | - | 4.22 | 65,025 |
| Three Letter Answers #2 | 0 | - | 4.05 | 63,806 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.94 | 127,604 |
| One Letter Answers #1 | 0 | - | 4.43 | 50,970 |
| One-Syllable Human Body Parts | 0 | - | 4.26 | 75,296 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.85 | 55,384 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 356,671 |
| Top Five Countries By Category #2 | 0 | - | 4.91 | 143,276 |
| Top Five Countries By Category #3 | 0 | - | 4.87 | 130,250 |
| Countries that Produce the Most Beer | 0 | - | 4.84 | 106,079 |
| Solve the Secret Country | 0 | - | 4.95 | 110,794 |
| Solve the Secret Country #2 | 0 | - | 4.90 | 72,490 |
| Two Letter Answers #2 | 0 | - | 4.33 | 59,850 |
| Two Letter Answers #3 | 0 | - | 4.08 | 57,172 |
| Two Letter Answers #4 | 0 | - | 4.21 | 64,349 |
| Country Decoders #1 | 0 | - | 4.37 | 38,406 |
| Country Decoders #2 | 0 | - | 3.99 | 23,992 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.94 | 314,988 |
| Christmas Decoder | 0 | - | 4.36 | 42,982 |
| American Revolution Decoder | 0 | - | 4.10 | 18,765 |
| Halloween Decoder | 0 | - | 4.11 | 30,772 |
| U.S. Civil War Decoder | 0 | - | 4.03 | 22,810 |
| WWII Decoder | 0 | - | 4.42 | 44,920 |
| Canada Decoder | 0 | - | 3.97 | 17,153 |
| United Kingdom Decoder | 0 | - | 4.20 | 37,632 |
| Valentine's Day Decoder | 0 | - | 3.84 | 14,752 |
| Cold War Decoder | 0 | - | 4.62 | 43,192 |
| Star Wars Decoder | 0 | - | 4.51 | 65,233 |
| Geography Decoder | 0 | - | 4.45 | 67,906 |
| Astronomy Decoder | 0 | - | 4.48 | 27,257 |
| Simpsons Decoder | 0 | - | 4.37 | 28,392 |
| Continental Geography Decoder | 0 | - | 4.40 | 45,587 |
| Country Chain | 0 | - | 4.91 | 163,039 |
| Superhero Decoder | 0 | - | 4.34 | 47,553 |
| Lord of the Rings Decoder | 0 | - | 4.69 | 35,878 |
| Europe Geography Decoder | 0 | - | 4.86 | 58,327 |
| Capital Cities Chain | 0 | - | 4.85 | 66,530 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 61,537 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 1,042,876 |
| Animal Decoder | 0 | - | 3.90 | 13,317 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.83 | 233,478 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 39,634 |
| Groups of Two - Science | 0 | - | 4.32 | 44,066 |
| Science General Knowledge #1 | 0 | - | 4.51 | 126,796 |
| Science General Knowledge #2 | 0 | - | 4.45 | 89,127 |
| Science General Knowledge #3 | 0 | - | 4.46 | 81,033 |
| Random Symbol to Element | 0 | - | 4.68 | 66,072 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.91 | 228,414 |
| Anagram Chain - Countries | 0 | - | 4.98 | 87,576 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 93,169 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 57,346 |
| Countries, U.S. States, and Capitals by First Two Letters | 0 | - | 4.85 | 388,287 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 245,696 |
| Songs that Start with the Same Word | 0 | - | 4.86 | 87,553 |
| Countries that Beat the United States | 0 | - | 4.86 | 108,352 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.82 | 46,795 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 131,913 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 93,462 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 112,029 |
| Short Term Memory Test | 0 | - | 4.96 | 154,065 |
| Countries by First and Last Two Letters | 0 | - | 4.85 | 1,400,435 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 71,950 |
| Which City in Europe? | 0 | - | 4.83 | 89,903 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 67,501 |
| Word Chain - Science | 0 | - | 4.52 | 37,753 |
| Countries by Emojis | 0 | - | 4.99 | 166,792 |
| Periodic Table Elements A-Z | 0 | - | 4.70 | 78,064 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 262,074 |
| Which City in Canada? | 0 | - | 4.83 | 41,473 |
| Random Flag to Country | 0 | - | 4.99 | 419,212 |
| Random European Flag to Country | 0 | - | 4.82 | 131,382 |
| Random African Flag to Country | 0 | - | 4.90 | 53,894 |
| Random European City to Country | 0 | - | 4.83 | 84,361 |
| Name a Valid Country #1 | 0 | - | 4.99 | 183,123 |
| Random European Capital to Country | 0 | - | 4.96 | 135,153 |
| Random European Country to Capital | 0 | - | 4.88 | 108,819 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 60,929 |
| Random Countries by Borders | 0 | - | 4.99 | 60,923 |
| Random Asian Capital to Country | 0 | - | 4.96 | 76,909 |
| Random Asian Country to Capital | 0 | - | 4.91 | 67,911 |
| Wonderlic Style IQ Test | 0 | - | 4.97 | 55,437 |
| Name a Valid Country #6 | 0 | - | 4.91 | 73,405 |
| Name a Valid Country #2 | 0 | - | 4.97 | 159,814 |
| Name a Valid Country #3 | 0 | - | 4.97 | 170,995 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 154,181 |
| Name a Valid Word #1 | 0 | - | 4.88 | 89,402 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,163,308 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 253,929 |
| Name a Valid Country #5 | 0 | - | 4.98 | 127,915 |
| Name a Valid U.S. President #1 | 0 | - | 4.95 | 133,297 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 185,067 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 188,380 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 168,359 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 177,071 |
| Category Elimination - U.S. States #1 | 0 | - | 4.89 | 168,861 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 72,041 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 150,759 |
| Name an Official Language A-Z | 0 | - | 4.89 | 120,043 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 184,428 |
| Random U.S. States on a Map | 0 | - | 4.93 | 349,492 |
| Random European Countries on a Map | 0 | - | 4.98 | 226,439 |
| European Map without 10 Random Countries | 0 | - | 4.96 | 223,762 |
| Random Asian Countries on a Map | 0 | - | 4.94 | 133,068 |
| Random African Countries on a Map | 0 | - | 4.98 | 212,852 |
| Random American Countries on a Map | 0 | - | 4.95 | 76,409 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 79,877 |
| Name a Valid Country #4 | 0 | - | 4.94 | 157,436 |
| Random World Capitals on a Map | 0 | - | 4.92 | 100,090 |
| World Map Without 20 Random Countries | 0 | - | 4.98 | 6,006,522 |
| Random African Capitals on a Map | 0 | - | 4.94 | 42,924 |
| Random European Capitals on a Map | 0 | - | 4.96 | 94,616 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.85 | 69,161 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 72,363 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 129,067 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 97,906 |
| Name a Valid Element | 0 | - | 4.54 | 44,889 |
| Random Name a Valid Country | 0 | - | 4.99 | 114,323 |
| Empty World Map without 20 Random Countries | 0 | - | 4.89 | 78,835 |
| Name a Valid Year in History | 0 | - | 4.95 | 42,666 |
| Random African Country to Capital | 0 | - | 4.93 | 45,190 |
| World Map with 10 Random Extra Borders | 0 | - | 4.96 | 280,437 |
| Name a Valid Answer - Geography | 0 | - | 4.91 | 69,759 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 104,145 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 96,688 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 403,756 |
| Name a Valid Asian Country | 0 | - | 4.97 | 84,508 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.90 | 104,011 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 72,224 |
| Name a Valid African Country | 0 | - | 4.98 | 112,440 |
| Name a Valid European Capital | 0 | - | 4.91 | 84,544 |
| Capitals in Random Squares of the World Map | 0 | - | 4.89 | 60,176 |
| Random African Capital to Country | 0 | - | 4.96 | 70,121 |
| Name a World Capital A-Z | 0 | - | 5.00 | 125,416 |
| Name a Valid U.S. State Capital | 0 | - | 4.89 | 45,901 |
| 100 General Knowledge Questions of Varying Difficulty | 0 | - | 4.83 | 78,884 |
| Category Elimination - European Geography #1 | 0 | - | 4.94 | 178,907 |
| Can You Name These 50 Random Countries? | 0 | - | 4.97 | 158,803 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 53,563 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.94 | 128,656 |
| Category Elimination - Official Languages | 0 | - | 4.96 | 51,485 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,282,351 |
| Category Elimination - Elements | 0 | - | 4.49 | 42,751 |
| Top Five Countries by Random Categories | 0 | - | 4.96 | 92,709 |
| Random Geographic Groups of Five | 0 | - | 4.95 | 89,695 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 65,110 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 77,042 |
| U.S. Map with Random Merged States | 0 | - | 4.93 | 241,641 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 140,491 |
| Europe Map with Random Merged Countries | 0 | - | 4.93 | 222,033 |
| Name a Valid Country #7 | 0 | - | 4.87 | 73,417 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 67,867 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 37,732 |
| Category Elimination - European Geography #2 | 0 | - | 4.97 | 127,162 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.84 | 60,655 |
| Category Elimination - African Geography #1 | 0 | - | 4.87 | 71,843 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 72,857 |
| Name a Valid Island Country | 0 | - | 4.95 | 94,332 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 75,153 |
| Category Elimination - Country Flags #1 | 0 | - | 4.95 | 109,073 |
| Countries that Beat Canada | 0 | - | 4.90 | 71,280 |
| Name a Country A-Z | 0 | - | 5.00 | 140,071 |
| Countries that Beat Spain | 0 | - | 4.91 | 45,274 |
| Countries that Beat Germany | 0 | - | 4.87 | 62,783 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 38,583 |
| Random Circular Cutouts of the World Map | 0 | - | 4.97 | 59,084 |
