| Official Languages of the World | 0 | - | 4.99 | 419,798 |
| Language Names in the Language | 0 | - | 4.91 | 160,652 |
| Official UN Languages | 0 | - | 4.94 | 143,505 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 198,470 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 90,206 |
| World Languages A-Z | 0 | - | 4.94 | 82,641 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.98 | 39,429 |
| German to English Country Names | 0 | - | 4.92 | 31,975 |
| French Verbs | 0 | - | 4.88 | 85,003 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 100,136 |
| Latin Phrases Used in English | 0 | - | 4.93 | 55,427 |
| Latin Words #1 | 0 | - | 4.89 | 132,571 |
| Latin Words #2 | 0 | - | 4.86 | 105,153 |
| Top Romance Languages | 0 | - | 4.47 | 45,040 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.42 | 62,643 |
| World Language General Knowledge #3 | 0 | - | 4.52 | 63,195 |
| World Language General Knowledge #1 | 0 | - | 4.74 | 71,154 |
| Random Translations Quiz #2 | 0 | - | 4.17 | 37,591 |
| Random Translations Quiz #4 | 0 | - | 4.29 | 37,104 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 65,588 |
| Top World Languages on a Map | 0 | - | 4.94 | 103,267 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,942 |
| Wikipedia Languages | 0 | - | 4.97 | 127,237 |
| Languages Most Similar to English | 0 | - | 4.25 | 37,206 |
| All Romance Languages on a Map | 0 | - | 4.98 | 73,345 |
| What Do These Two Countries Have in Common? | 0 | - | 4.98 | 72,243 |
| History - Did They Have It? | 0 | - | 4.84 | 61,983 |
| History: What Came First? #1 | 0 | - | 4.87 | 105,547 |
| Years in History #1 - Multiple Choice | 0 | - | 4.82 | 70,422 |
| Multiple Choice Geography #3 | 0 | - | 4.81 | 74,392 |
| Country Confusion | 0 | - | 4.98 | 62,498 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,484 |
| Spanish Place Words | 0 | - | 4.53 | 88,002 |
| Spanish Place Names in English | 0 | - | 4.75 | 72,509 |
| Spanish Verbs | 0 | - | 4.63 | 72,470 |
| Random Spanish Words #1 | 0 | - | 4.77 | 133,976 |
| Random Spanish Words #2 | 0 | - | 4.63 | 117,884 |
| Random Spanish Words #3 | 0 | - | 4.80 | 66,444 |
| Random Italian Words | 0 | - | 4.47 | 86,939 |
| Most Common French Words | 0 | - | 4.44 | 43,944 |
| Random French Words #2 | 0 | - | 4.53 | 119,695 |
| French Phrases | 0 | - | 4.46 | 35,812 |
| Random French Words #1 | 0 | - | 4.52 | 180,405 |
| Random French Words #3 | 0 | - | 4.41 | 69,960 |
| Latin Words #3 | 0 | - | 4.46 | 83,813 |
| Historical Events - AD or BC? | 0 | - | 4.70 | 57,701 |
| Science Multiple Choice #1 | 0 | - | 4.53 | 86,742 |
| Random Translations Quiz #1 | 0 | - | 3.65 | 37,774 |
| Random Translations Quiz #3 | 0 | - | 4.00 | 32,917 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 54,179 |
| Has Anyone Ever Done It #1 | 0 | - | 4.81 | 55,423 |
| What's Bigger? #1 | 0 | - | 4.87 | 150,721 |
| Northern Hemisphere... or Southern Hemisphere? | 0 | - | 4.95 | 110,986 |
| Random German Words | 0 | - | 4.39 | 173,371 |
| Days of the Week in French | 0 | - | 4.69 | 29,028 |
| French Words for Places | 0 | - | 4.26 | 33,808 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,67 | 5.624 |
| Drink It, Play It, or Spend It | 0 | - | 4.44 | 28,452 |
| Which Came First? | 0 | - | 4.37 | 74,901 |
| Science Multiple Choice #2 | 0 | - | 4.37 | 36,656 |
| Science Multiple Choice #3 | 0 | - | 4.39 | 34,706 |
| Days of the Week in Spanish | 0 | - | 4.58 | 58,442 |
| Months of the Year in Spanish | 0 | - | 4.78 | 35,079 |
| Numbers in Spanish | 0 | - | 4.44 | 86,163 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 70,154 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,169 |
| Literature Multiple Choice #1 | 0 | - | 4.51 | 40,947 |
| Literature Multiple Choice #2 | 0 | - | 4.45 | 34,626 |
| Diseases: Virus... or Bacteria? | 0 | - | 4.61 | 38,793 |
| Multiple Choice Animal Quiz #1 | 0 | - | 4.50 | 56,250 |
| Geography True or False #2 | 0 | - | 4.41 | 88,016 |
| Geography True or False #3 | 0 | - | 4.42 | 78,228 |
| Geography True or False #4 | 0 | - | 4.49 | 82,215 |
| History True or False #3 | 0 | - | 4.43 | 57,019 |
| Geography True or False #1 | 0 | - | 4.48 | 123,266 |
| Head to Head - Countries #1 | 0 | - | 4.99 | 131,883 |
| Head to Head - Countries #2 | 0 | - | 4.96 | 93,722 |
| Head to Head - Animals | 0 | - | 4.88 | 69,728 |
| History Multiple Choice #1 | 0 | - | 4.41 | 82,098 |
| Years in History #2 - Multiple Choice | 0 | - | 4.42 | 41,714 |
| History Multiple Choice #2 | 0 | - | 4.43 | 50,106 |
| History Multiple Choice #3 | 0 | - | 4.45 | 48,799 |
| History Multiple Choice #5 | 0 | - | 4.49 | 32,516 |
| Three Real and One Fake - World History | 0 | - | 4.44 | 38,444 |
| Multiple Choice Geography #1 | 0 | - | 4.77 | 136,555 |
| Multiple Choice Geography #2 | 0 | - | 4.46 | 89,885 |
| Movie Quotes Multiple Choice #1 | 0 | - | 4.46 | 33,814 |
| Three Real and One Fake - World Geography | 0 | - | 4.52 | 98,364 |
| World Statistics - Up or Down? | 0 | - | 4.62 | 38,812 |
| Most Common Spanish Words | 0 | - | 4.40 | 30,657 |
| Spanish Antonyms | 0 | - | 4.16 | 19,658 |
| Numbers in French | 0 | - | 4.19 | 21,603 |
| French Antonyms | 0 | - | 4.13 | 22,291 |
| Count to 10 in Europe | 0 | - | 4.63 | 166,108 |
| Colors in Europe Quiz | 0 | - | 4.50 | 51,489 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.30 | 52,382 |
| Spanish Words for Jobs | 0 | - | 4.72 | 26,132 |
| European Greetings | 0 | - | 4.41 | 61,290 |
| TV Title Translation - French | 0 | - | 4.22 | 34,094 |
| Multiple Choice General Knowledge #6 | 0 | - | 4.54 | 29,946 |
| SAT Vocabulary Words Starting With A | 0 | - | 4.43 | 22,800 |
| SAT Vocabulary Words Starting With D | 0 | - | 4.55 | 20,230 |
| SAT Vocabulary Words Starting With C | 0 | - | 4.51 | 19,364 |
| SAT Vocabulary Words Starting With E | 0 | - | 4.53 | 20,167 |
| History True or False #1 | 0 | - | 4.53 | 103,321 |
| History True or False #2 | 0 | - | 4.41 | 67,565 |
| Animals - Real or Fictional? | 0 | - | 4.57 | 49,630 |
| Has Anyone Ever Done It #3 | 0 | - | 4.56 | 51,366 |
| Has Anyone Ever Done It #2 | 0 | - | 4.46 | 47,228 |
| Science True or False | 0 | - | 4.35 | 40,383 |
| Geography True or False #5 | 0 | - | 4.36 | 57,943 |
| Does it Exist? | 0 | - | 4.54 | 61,539 |
| History Multiple Choice #4 | 0 | - | 4.35 | 50,279 |
| Multiple Choice General Knowledge #5 | 0 | - | 4.55 | 42,894 |
| Multiple Choice General Knowledge #7 | 0 | - | 4.42 | 41,547 |
| Three Real and One Fake - Movies | 0 | - | 4.41 | 24,904 |
| Multiple Choice Geography #4 | 0 | - | 4.64 | 19,435 |
| History Multiple Choice #6 | 0 | - | 4.46 | 18,147 |
| History True or False #4 | 0 | - | 4.48 | 33,505 |
| SAT Vocabulary Words Starting With I | 0 | - | 4.66 | 16,191 |
| Days of the Week in Europe | 0 | - | 4.53 | 29,869 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,104 |
| 16 Questions that Prove that Physics Makes No Sense | 0 | - | 4.18 | 20,877 |
| Weather and Climate Multiple Choice | 0 | - | 4.33 | 11,140 |
| SAT Vocabulary Words Starting With B | 0 | - | 4.20 | 12,751 |
| SAT Vocabulary Words Starting With F | 0 | - | 4.39 | 15,215 |
| Multiple Choice Animal Quiz #2 | 0 | - | 4.21 | 15,482 |
| General Knowledge True False #1 | 0 | - | 4.58 | 55,607 |
| General Knowledge True False #2 | 0 | - | 4.44 | 36,908 |
| General Knowledge True False #3 | 0 | - | 4.49 | 37,185 |
| Movie Multiple Choice #1 | 0 | - | 4.04 | 29,254 |
| Movie Multiple Choice #2 | 0 | - | 4.22 | 18,075 |
| Multiple Choice General Knowledge #1 | 0 | - | 4.26 | 255,207 |
| Multiple Choice General Knowledge #3 | 0 | - | 4.28 | 57,948 |
| Multiple Choice General Knowledge #2 | 0 | - | 4.18 | 62,279 |
| Multiple Choice General Knowledge #4 | 0 | - | 4.29 | 53,893 |
| Best of Malkiboy's Multiple Choice General Knowledge | 0 | - | 4.70 | 21,950 |
| Head to Head - U.S. States | 0 | - | 4.48 | 21,878 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,111 |
| Spanish Phrases | 0 | - | 3.71 | 30,470 |
| The U.S. Economy by Numbers | 0 | - | 3.96 | 11,730 |
| Major League Baseball Multiple Choice | 0 | - | 3.46 | 7,540 |
| Major League Baseball True False | 0 | - | 4.13 | 8,618 |
| Biggest English-Speaking Cities | 0 | - | 4.44 | 165,025 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,119 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,061 |
| English Speaking Countries | 0 | - | 4.64 | 357,679 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,633 |
| Countries by Official Language | 0 | - | 4.95 | 195,336 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,531 |
| Places in their Native Language #2 | 0 | - | 4.80 | 134,599 |
| Top World Languages | 0 | - | 4.92 | 824,914 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,501 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,189 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 220,945 |
| Countries in their Native Language | 0 | - | 4.99 | 199,129 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,505 |
| Random Name Translation | 0 | - | 4.52 | 42,652 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,356 |
| Official European Union Languages | 0 | - | 4.97 | 238,981 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,178 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,817 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,960 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,180 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 13,839 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,788 |
| Languages of Spain | 0 | - | 4.36 | 23,357 |
| Slavic Languages | 0 | - | 4.68 | 54,484 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,502 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,585 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,423 |
| Translations of John | 0 | - | 4.53 | 27,240 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,828 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,426 |
| Language Origins of Popular First Names | 0 | - | 3.85 | 20,897 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,648 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,873 |
| Flags to Languages | 0 | - | 4.95 | 173,952 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,681 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,386 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 59,968 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,509 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,354 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,325 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,036 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,451 |
| Official and Regional Languages of Europe on a Map | 0 | - | 4.99 | 112,363 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 68,924 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 68,760 |
| Languages of the Roman Empire with a Map | 0 | - | 4.93 | 60,573 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,492 |
| Spanish Name Translation | 0 | - | 4.13 | 169,056 |
| Spanish Loan Words | 0 | - | 4.23 | 45,914 |
| Spanish Animal Words | 0 | - | 4.53 | 95,812 |
| Movie Titles in Spanish | 0 | - | 4.36 | 59,270 |
| Song Title Translation - Spanish | 0 | - | 4.57 | 35,848 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,758 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,791 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,012 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,446 |
