| French Verbs | 0 | - | 4.87 | 77,259 |
| Official Languages of the World | 0 | - | 4.99 | 337,651 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 618,819 |
| Most Common French Words | 0 | - | 4.44 | 39,659 |
| Random French Words #2 | 0 | - | 4.51 | 99,697 |
| French Phrases | 0 | - | 4.45 | 32,352 |
| Random French Words #1 | 0 | - | 4.49 | 155,087 |
| Random French Words #3 | 0 | - | 4.44 | 51,872 |
| Language Names in the Language | 0 | - | 4.90 | 140,447 |
| Official UN Languages | 0 | - | 4.91 | 108,212 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 176,579 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,295 |
| World Languages A-Z | 0 | - | 4.94 | 70,051 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 101,608 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 28,000 |
| Days of the Week in French | 0 | - | 4.67 | 27,953 |
| Languages - Sudden Death | 0 | - | 4.82 | 42,292 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 61,940 |
| Numbers in French | 0 | - | 4.15 | 20,479 |
| French Antonyms | 0 | - | 4.15 | 21,229 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 95,924 |
| Latin Phrases Used in English | 0 | - | 4.92 | 51,277 |
| Latin Words #1 | 0 | - | 4.88 | 120,618 |
| Latin Words #2 | 0 | - | 4.81 | 86,637 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 17,439 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.41 | 54,816 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 57,411 |
| World Language General Knowledge #1 | 0 | - | 4.75 | 64,803 |
| Click to Translate - Latin | 0 | - | 4.97 | 32,604 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,532 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,195 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,213 |
| Top Romance Languages | 0 | - | 4.40 | 34,854 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,797 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 99,947 |
| Wikipedia Languages | 0 | - | 4.98 | 117,862 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,642 |
| All Romance Languages on a Map | 0 | - | 4.98 | 59,528 |
| TV Title Translation - French | 0 | - | 4.23 | 24,793 |
| All Wikipedia Languages | 0 | - | 4.93 | 20,404 |
| Spanish Place Words | 0 | - | 4.49 | 73,969 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,427 |
| Spanish Verbs | 0 | - | 4.63 | 66,115 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,210 |
| Random Spanish Words #2 | 0 | - | 4.69 | 105,937 |
| Random Spanish Words #3 | 0 | - | 4.74 | 50,075 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,155 |
| Random German Words | 0 | - | 4.41 | 148,380 |
| Random Italian Words | 0 | - | 4.44 | 79,596 |
| Latin Words #3 | 0 | - | 4.48 | 68,419 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,544 |
| Random Translations Quiz #3 | 0 | - | 3.95 | 31,693 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,278 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 27,957 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.723 |
| Days of the Week in Spanish | 0 | - | 4.55 | 50,902 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,207 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,829 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,372 |
| Spanish Antonyms | 0 | - | 4.19 | 14,332 |
| Count to 10 in Europe | 0 | - | 4.58 | 155,575 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,293 |
| Months of the Year in Spanish | 0 | - | 4.68 | 26,908 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 79,692 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,304 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,767 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,728 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,035 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,176 |
| European Greetings Quiz | 0 | - | 4.39 | 58,582 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,363 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,917 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,230 |
| Southernmost Country by Language | 0 | - | 4.89 | 24,558 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 136,874 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,788 |
| Biggest Cities by Language | 0 | - | 4.95 | 215,682 |
| English Speaking Countries | 0 | - | 4.72 | 340,836 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,547 |
| Countries by Official Language | 0 | - | 4.96 | 174,488 |
| Places in their Native Language #1 | 0 | - | 4.86 | 212,480 |
| Places in their Native Language #2 | 0 | - | 4.88 | 113,990 |
| Top World Languages | 0 | - | 4.92 | 718,340 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,794 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,011 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,131 |
| Countries in their Native Language | 0 | - | 4.98 | 179,641 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,824 |
| Random Name Translation | 0 | - | 4.52 | 39,597 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,578 |
| Official European Union Languages | 0 | - | 4.98 | 202,950 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,533 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,910 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,539 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,793 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,709 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,981 |
| Languages of Spain | 0 | - | 4.35 | 21,534 |
| Slavic Languages | 0 | - | 4.63 | 49,210 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 189,190 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,698 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,301 |
| Translations of John | 0 | - | 4.41 | 24,208 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,441 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 57,755 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,613 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,307 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 105,298 |
| Flags to Languages | 0 | - | 4.95 | 160,024 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,601 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,467 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,060 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,993 |
| Name an Official Language A-Z | 0 | - | 4.92 | 136,264 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 47,706 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,199 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 28,543 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 90,436 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 55,310 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 54,809 |
| Languages of the Roman Empire with a Map | 0 | - | 4.89 | 46,579 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 17,879 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 50,937 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 21,292 |
| Languages by Combined Flags | 0 | - | 4.76 | 64,967 |
| Spanish Name Translation | 0 | - | 4.14 | 161,398 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,463 |
| Spanish Animal Words | 0 | - | 4.52 | 89,652 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,314 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,532 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,173 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,401 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,212 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 34,621 |
| Click to Translate - Spanish | 0 | - | 4.92 | 77,929 |
| Spanish Food Words | 0 | - | 4.57 | 228,958 |
| German Loan Words | 0 | - | 4.28 | 130,228 |
| Movie Titles in German | 0 | - | 4.45 | 39,002 |
| German-Speaking Countries | 0 | - | 4.88 | 118,040 |
| Song Title Translation - German | 0 | - | 3.83 | 10,891 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,101 |
| Click to Translate - German | 0 | - | 4.65 | 43,538 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,057 |
| Italian Food Words | 0 | - | 4.32 | 65,705 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,458 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,341 |
| Click to Translate - Italian | 0 | - | 4.94 | 42,102 |
| French Phrases used in English | 0 | - | 4.20 | 44,788 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 214,411 |
| French Animal Words | 0 | - | 4.45 | 117,777 |
| French Food Words | 0 | - | 4.79 | 177,600 |
| Movie Titles in French | 0 | - | 4.01 | 38,875 |
| Song Title Translation - French | 0 | - | 4.60 | 25,552 |
| Proverbs Translated into French | 0 | - | 4.17 | 14,182 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,781 |
| Click to Translate - French | 0 | - | 4.94 | 76,060 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,531 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,202 |
| Japanese Loanwords | 0 | - | 4.50 | 79,911 |
| Sushi Translation | 0 | - | 4.11 | 13,253 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,770 |
| Click to Translate - Dutch | 0 | - | 4.65 | 28,474 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 589,798 |
| Name that Greek Letter | 0 | - | 4.94 | 297,712 |
| Ancient Greek Words | 0 | - | 4.90 | 98,733 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,300 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,193 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,349 |
