| Quiz | Points | Best | Rating | Takes |
|---|
| Elements of the Periodic Table Quiz | 0 | - | 5.00 | 1,637,804 |
| Planets of the Solar System Quiz | 0 | - | 4.89 | 924,849 |
| Regions of Countries #1 | 0 | - | 4.96 | 136,999 |
| Islands by Country #1 | 0 | - | 4.86 | 148,615 |
| Fast Math - Addition | 0 | - | 4.81 | 409,775 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 339,314 |
| Elements by Symbol Quiz | 0 | - | 4.90 | 153,644 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,287 |
| Countries with Four Letters | 0 | - | 4.99 | 319,661 |
| Answers are Elements #1 | 0 | - | 4.28 | 48,104 |
| Speed Symbol by Element | 0 | - | 4.85 | 79,102 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,228 |
| Regions of Countries #3 | 0 | - | 4.88 | 76,071 |
| Word Scramble - Countries | 0 | - | 4.78 | 1,671,851 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 363,163 |
| Random Capital to Country | 0 | - | 4.99 | 2,063,001 |
| Countries with the Most Forest | 0 | - | 4.88 | 125,355 |
| Elemental Words | 0 | - | 4.96 | 41,797 |
| Analogies of Countries #1 | 0 | - | 4.84 | 44,186 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 388,216 |
| Random Country to Capital | 0 | - | 4.98 | 690,589 |
| Answers are Elements #2 | 0 | - | 4.38 | 48,463 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 84,834 |
| Geographic Groups of Two #1 | 0 | - | 4.97 | 190,432 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,213 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,160 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 340,324 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 135,774 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 123,613 |
| Solve the Secret Country | 0 | - | 4.96 | 104,304 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,258 |
| Solve the Secret Capital City | 0 | - | 4.82 | 125,385 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,299,038 |
| Country Chain | 0 | - | 4.92 | 156,012 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 57,840 |
| World Capitals by Map | 0 | - | 5.00 | 188,522 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 992,072 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,858,337 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 36,306 |
| Random Symbol to Element | 0 | - | 4.66 | 63,000 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,630,452 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 241,496 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 184,337 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 196,783 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,444 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 70,733 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 26,009 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.79 | 76,721 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 86,428 |
| US States with an Empty Map | 0 | - | 5.00 | 445,934 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.93 | 190,276 |
| Anagram Chain - Countries | 0 | - | 4.98 | 83,684 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,147 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 86,635 |
| Megacities on a World Map | 0 | - | 4.97 | 198,170 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 153,090 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,411 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,226 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,538 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,602 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.96 | 52,339 |
| Seas on the World Map | 0 | - | 4.98 | 105,087 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 299,848 |
| Periodic Table Symbols Quiz | 0 | - | 4.98 | 34,572 |
| Organs of the Human Body (with map) | 0 | - | 4.04 | 93,841 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 431,243 |
| Megacities on an Empty Map | 0 | - | 4.96 | 76,687 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,593 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 230,529 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,166 |
| Metals of Antiquity | 0 | - | 4.95 | 63,453 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,279 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 50,836 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,566 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 41,645 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,305 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,350 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,105 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,283 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.96 | 259,552 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,072 |
| Which City in Europe? | 0 | - | 4.87 | 85,510 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 63,642 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,159 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,551 |
| Countries by Emojis | 0 | - | 4.99 | 157,154 |
| Periodic Table Elements A-Z | 0 | - | 4.78 | 64,971 |
| Countries in a Ring of the World Map | 0 | - | 5.00 | 129,099 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 97,748 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,130 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 203,151 |
| Which City in Canada? | 0 | - | 4.84 | 39,578 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 214,760 |
| Random Flag to Country | 0 | - | 4.99 | 384,950 |
| Random European Flag to Country | 0 | - | 4.78 | 122,510 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,035 |
| Random African Flag to Country | 0 | - | 4.93 | 49,152 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,239 |
| Random Geography General Knowledge Quiz | 0 | - | 4.42 | 95,268 |
| Word Scramble - U.S. Cities | 0 | - | 4.00 | 16,702 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.57 | 45,554 |
| Random European City to Country | 0 | - | 4.84 | 80,897 |
| Random U.S. City to State | 0 | - | 4.34 | 44,757 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,218 |
| Random European Capital to Country | 0 | - | 4.97 | 127,634 |
| Random European Country to Capital | 0 | - | 4.90 | 103,352 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,145 |
| Random Countries by Borders | 0 | - | 4.99 | 58,290 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,680 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,163 |
| Random General Knowledge - Countries | 0 | - | 4.22 | 50,555 |
| Random General Knowledge - U.S. States | 0 | - | 4.41 | 34,927 |
| Countries but all Vowels are Changed to O | 0 | - | 4.48 | 3,904 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 145,881 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,521 |
| Name a Valid Country #2 | 0 | - | 4.97 | 149,915 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 58,909 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,052 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,333 |
| Random Asian City to Country | 0 | - | 4.38 | 31,040 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,087,087 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 238,428 |
| Name a Valid Country #5 | 0 | - | 4.98 | 119,914 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 172,938 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 176,512 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,006 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 165,960 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 157,379 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 104,549 |
| Pixelated World Map | 0 | - | 5.00 | 108,997 |
| Name a Valid Capital #1 | 0 | - | 4.97 | 59,868 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 141,695 |
| Category Elimination - U.S. States #2 | 0 | - | 4.81 | 93,377 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 175,924 |
| Random U.S. States on a Map | 0 | - | 4.92 | 323,857 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,216 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 212,685 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,108 |
| Random African Countries on a Map | 0 | - | 4.98 | 197,213 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,598 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 69,509 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,357 |
| Random World Capitals on a Map | 0 | - | 4.89 | 94,307 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,441,301 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,153 |
| Random Asian Capitals on a Map | 0 | - | 4.71 | 38,106 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,299 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 65,872 |
| Random Cities on a World Map | 0 | - | 4.14 | 33,787 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,247 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 121,799 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,188 |
| Name a Valid Element | 0 | - | 4.52 | 42,727 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,407 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 66,760 |
| Random Cities Near Paris on a Map | 0 | - | 4.46 | 28,921 |
| Random African Country to Capital | 0 | - | 4.91 | 42,028 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 257,829 |
| Name a Valid Answer - Geography | 0 | - | 4.91 | 65,398 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 26,995 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 98,682 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 91,748 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 377,630 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,172 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.91 | 97,900 |
| French Geography Quiz #1 | 0 | - | 4.86 | 24,625 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 68,372 |
| Name a Valid African Country | 0 | - | 4.99 | 93,482 |
| Name a Valid European Capital | 0 | - | 4.94 | 79,086 |
| Capitals in Random Squares of the World Map | 0 | - | 4.89 | 57,105 |
| Random African Capital to Country | 0 | - | 4.96 | 65,558 |
| Name a World Capital A-Z | 0 | - | 5.00 | 117,806 |
| Name a Valid U.S. State Capital | 0 | - | 4.90 | 44,361 |
| Category Elimination - European Geography #1 | 0 | - | 4.96 | 167,452 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 149,714 |
| Random Cities by Clue | 0 | - | 4.54 | 28,990 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,374 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.95 | 118,845 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.96 | 16,350 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 89,657 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,179,530 |
| Category Elimination - Elements | 0 | - | 4.53 | 40,122 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,253 |
| Random Geographic Groups of Five | 0 | - | 4.96 | 84,605 |
| Random Geographic Groups of Six | 0 | - | 4.33 | 35,059 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,306 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,132 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,079 |
| U.S. Map with Random Merged States | 0 | - | 4.93 | 225,937 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,043 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 201,594 |
| Name a Valid Country #7 | 0 | - | 4.88 | 67,426 |
| Name a Valid Country A-Z | 0 | - | 4.95 | 60,861 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,042 |
| Category Elimination - European Geography #2 | 0 | - | 4.98 | 119,454 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.81 | 56,307 |
| Category Elimination - European Countries #1 | 0 | - | 4.84 | 62,360 |
| Category Elimination - African Geography #1 | 0 | - | 4.89 | 67,899 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 68,095 |
| Name a Valid Island Country | 0 | - | 4.95 | 78,675 |
