| Countries That Speak Portuguese | 0 | - | 4.90 | 95,931 |
| Official Languages of the World | 0 | - | 4.99 | 337,774 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 619,151 |
| Language Names in the Language | 0 | - | 4.90 | 140,584 |
| Official UN Languages | 0 | - | 4.91 | 108,254 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 176,640 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,325 |
| World Languages A-Z | 0 | - | 4.94 | 70,086 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 28,021 |
| Languages - Sudden Death | 0 | - | 4.82 | 43,048 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 61,984 |
| French Verbs | 0 | - | 4.87 | 77,284 |
| Latin Phrases Used in English | 0 | - | 4.92 | 51,295 |
| Latin Words #1 | 0 | - | 4.88 | 120,640 |
| Latin Words #2 | 0 | - | 4.81 | 86,652 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 17,455 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.41 | 54,855 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 57,432 |
| World Language General Knowledge #1 | 0 | - | 4.76 | 64,826 |
| Click to Translate - Latin | 0 | - | 4.97 | 32,630 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,537 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,200 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,224 |
| Top Romance Languages | 0 | - | 4.40 | 34,866 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,813 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 99,972 |
| Wikipedia Languages | 0 | - | 4.98 | 117,891 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,650 |
| All Romance Languages on a Map | 0 | - | 4.98 | 59,548 |
| All Wikipedia Languages | 0 | - | 4.93 | 20,418 |
| Spanish Place Words | 0 | - | 4.50 | 74,028 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,461 |
| Spanish Verbs | 0 | - | 4.63 | 66,149 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,255 |
| Random Spanish Words #2 | 0 | - | 4.69 | 105,982 |
| Random Spanish Words #3 | 0 | - | 4.74 | 50,099 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,185 |
| Random German Words | 0 | - | 4.41 | 148,417 |
| Random Italian Words | 0 | - | 4.44 | 79,615 |
| Most Common French Words | 0 | - | 4.44 | 39,667 |
| Random French Words #2 | 0 | - | 4.51 | 99,706 |
| French Phrases | 0 | - | 4.45 | 32,357 |
| Random French Words #1 | 0 | - | 4.49 | 155,127 |
| Random French Words #3 | 0 | - | 4.44 | 51,883 |
| Latin Words #3 | 0 | - | 4.48 | 68,429 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,551 |
| Random Translations Quiz #3 | 0 | - | 3.95 | 31,699 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,301 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 101,667 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 27,977 |
| Days of the Week in French | 0 | - | 4.67 | 27,979 |
| French Place Words Quiz | 0 | - | 4.23 | 32,011 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.727 |
| Days of the Week in Spanish | 0 | - | 4.57 | 52,534 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,277 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,834 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,375 |
| Spanish Antonyms | 0 | - | 4.19 | 14,336 |
| Numbers in French | 0 | - | 4.15 | 20,484 |
| French Antonyms | 0 | - | 4.15 | 21,235 |
| Count to 10 in Europe | 0 | - | 4.57 | 155,616 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,305 |
| Months of the Year in Spanish | 0 | - | 4.68 | 26,987 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 79,761 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,368 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,800 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,730 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,044 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,177 |
| European Greetings Quiz | 0 | - | 4.39 | 58,591 |
| TV Title Translation - French | 0 | - | 4.23 | 24,799 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,366 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,929 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,237 |
| Southernmost Country by Language | 0 | - | 4.89 | 24,578 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 136,891 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,811 |
| Biggest Cities by Language | 0 | - | 4.95 | 215,733 |
| English Speaking Countries | 0 | - | 4.72 | 340,878 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,607 |
| Countries by Official Language | 0 | - | 4.96 | 174,521 |
| Places in their Native Language #1 | 0 | - | 4.86 | 212,526 |
| Places in their Native Language #2 | 0 | - | 4.88 | 114,008 |
| Top World Languages | 0 | - | 4.92 | 718,624 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,875 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,018 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,157 |
| Countries in their Native Language | 0 | - | 4.98 | 179,675 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,829 |
| Random Name Translation | 0 | - | 4.52 | 39,600 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,593 |
| Official European Union Languages | 0 | - | 4.98 | 202,998 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,553 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,920 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,545 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,840 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,712 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,991 |
| Languages of Spain | 0 | - | 4.35 | 21,537 |
| Slavic Languages | 0 | - | 4.63 | 49,215 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 189,271 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,701 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,313 |
| Translations of John | 0 | - | 4.41 | 24,218 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,455 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 57,770 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,615 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,318 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 105,312 |
| Flags to Languages | 0 | - | 4.95 | 160,055 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,621 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,505 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,067 |
| Top African Languages on a Map | 0 | - | 4.92 | 55,054 |
| Name an Official Language A-Z | 0 | - | 4.92 | 136,310 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 47,720 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,233 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 28,546 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 90,477 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 55,338 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 54,847 |
| Languages of the Roman Empire with a Map | 0 | - | 4.89 | 46,605 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 17,888 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 50,965 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 21,309 |
| Languages by Combined Flags | 0 | - | 4.76 | 65,000 |
| Spanish Name Translation | 0 | - | 4.14 | 161,427 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,467 |
| Spanish Animal Words | 0 | - | 4.52 | 89,671 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,320 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,534 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,196 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,406 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,227 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 34,638 |
| Click to Translate - Spanish | 0 | - | 4.92 | 77,987 |
| Spanish Food Words | 0 | - | 4.57 | 229,028 |
| German Loan Words | 0 | - | 4.28 | 130,245 |
| Movie Titles in German | 0 | - | 4.45 | 39,009 |
| German-Speaking Countries | 0 | - | 4.88 | 118,052 |
| Song Title Translation - German | 0 | - | 3.83 | 10,894 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,121 |
| Click to Translate - German | 0 | - | 4.65 | 43,572 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,067 |
| Italian Food Words | 0 | - | 4.32 | 65,728 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,483 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,360 |
| Click to Translate - Italian | 0 | - | 4.94 | 42,134 |
| French Phrases used in English | 0 | - | 4.20 | 44,793 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 214,445 |
| French Animal Words | 0 | - | 4.45 | 117,810 |
| French Food Words | 0 | - | 4.79 | 177,649 |
| Movie Titles in French | 0 | - | 4.01 | 38,879 |
| Song Title Translation - French | 0 | - | 4.60 | 25,552 |
| Proverbs Translated into French | 0 | - | 4.17 | 14,183 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,787 |
| Click to Translate - French | 0 | - | 4.94 | 76,124 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,539 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,231 |
| Japanese Loanwords | 0 | - | 4.50 | 79,920 |
| Sushi Translation | 0 | - | 4.11 | 13,253 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,783 |
| Click to Translate - Dutch | 0 | - | 4.65 | 28,498 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 589,928 |
| Name that Greek Letter | 0 | - | 4.94 | 297,775 |
| Ancient Greek Words | 0 | - | 4.90 | 98,786 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,319 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,202 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,351 |
