| Countries That Speak Portuguese | 0 | - | 4.90 | 95,924 |
| Official Languages of the World | 0 | - | 4.99 | 337,669 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 618,859 |
| Language Names in the Language | 0 | - | 4.90 | 140,498 |
| Official UN Languages | 0 | - | 4.91 | 108,225 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 176,591 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,304 |
| World Languages A-Z | 0 | - | 4.94 | 70,056 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 28,006 |
| Languages - Sudden Death | 0 | - | 4.82 | 42,423 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 61,942 |
| French Verbs | 0 | - | 4.87 | 77,263 |
| Latin Phrases Used in English | 0 | - | 4.92 | 51,278 |
| 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 | 17,440 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.41 | 54,824 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 57,418 |
| World Language General Knowledge #1 | 0 | - | 4.75 | 64,805 |
| Click to Translate - Latin | 0 | - | 4.97 | 32,605 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,533 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,195 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,217 |
| Top Romance Languages | 0 | - | 4.40 | 34,855 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,799 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 99,952 |
| Wikipedia Languages | 0 | - | 4.98 | 117,866 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,642 |
| All Romance Languages on a Map | 0 | - | 4.98 | 59,532 |
| All Wikipedia Languages | 0 | - | 4.93 | 20,406 |
| Spanish Place Words | 0 | - | 4.49 | 73,977 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,433 |
| Spanish Verbs | 0 | - | 4.63 | 66,118 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,214 |
| Random Spanish Words #2 | 0 | - | 4.69 | 105,943 |
| Random Spanish Words #3 | 0 | - | 4.74 | 50,080 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,162 |
| Random German Words | 0 | - | 4.41 | 148,388 |
| Random Italian Words | 0 | - | 4.44 | 79,600 |
| Most Common French Words | 0 | - | 4.44 | 39,660 |
| Random French Words #2 | 0 | - | 4.51 | 99,699 |
| French Phrases | 0 | - | 4.45 | 32,353 |
| Random French Words #1 | 0 | - | 4.49 | 155,093 |
| Random French Words #3 | 0 | - | 4.44 | 51,875 |
| Latin Words #3 | 0 | - | 4.48 | 68,421 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,546 |
| Random Translations Quiz #3 | 0 | - | 3.95 | 31,694 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,280 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 101,630 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 27,959 |
| Days of the Week in French | 0 | - | 4.67 | 27,959 |
| French Place Words Quiz | 0 | - | 4.23 | 32,011 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.723 |
| Days of the Week in Spanish | 0 | - | 4.55 | 51,301 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,218 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,829 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,374 |
| Spanish Antonyms | 0 | - | 4.19 | 14,333 |
| Numbers in French | 0 | - | 4.15 | 20,480 |
| French Antonyms | 0 | - | 4.15 | 21,233 |
| Count to 10 in Europe | 0 | - | 4.58 | 155,578 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,294 |
| Months of the Year in Spanish | 0 | - | 4.68 | 26,932 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 79,709 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,319 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,774 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,729 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,037 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,176 |
| European Greetings Quiz | 0 | - | 4.39 | 58,582 |
| TV Title Translation - French | 0 | - | 4.23 | 24,794 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,364 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,919 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,230 |
| Southernmost Country by Language | 0 | - | 4.89 | 24,561 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 136,877 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,790 |
| Biggest Cities by Language | 0 | - | 4.95 | 215,688 |
| English Speaking Countries | 0 | - | 4.72 | 340,842 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,558 |
| Countries by Official Language | 0 | - | 4.96 | 174,493 |
| Places in their Native Language #1 | 0 | - | 4.86 | 212,484 |
| Places in their Native Language #2 | 0 | - | 4.88 | 113,994 |
| Top World Languages | 0 | - | 4.92 | 718,387 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,814 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,012 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,137 |
| Countries in their Native Language | 0 | - | 4.98 | 179,648 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,825 |
| Random Name Translation | 0 | - | 4.52 | 39,598 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,581 |
| Official European Union Languages | 0 | - | 4.98 | 202,960 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,535 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,912 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,540 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,799 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,709 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,982 |
| Languages of Spain | 0 | - | 4.35 | 21,534 |
| Slavic Languages | 0 | - | 4.63 | 49,211 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 189,198 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,698 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,303 |
| Translations of John | 0 | - | 4.41 | 24,209 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,445 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 57,757 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,613 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,308 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 105,299 |
| Flags to Languages | 0 | - | 4.95 | 160,028 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,604 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,474 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,061 |
| Top African Languages on a Map | 0 | - | 4.92 | 55,002 |
| Name an Official Language A-Z | 0 | - | 4.92 | 136,271 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 47,707 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,206 |
| 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 | 90,444 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 55,317 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 54,815 |
| Languages of the Roman Empire with a Map | 0 | - | 4.89 | 46,582 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 17,881 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 50,939 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 21,292 |
| Languages by Combined Flags | 0 | - | 4.76 | 64,969 |
| Spanish Name Translation | 0 | - | 4.14 | 161,402 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,465 |
| Spanish Animal Words | 0 | - | 4.52 | 89,655 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,314 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,533 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,177 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,401 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,215 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 34,624 |
| Click to Translate - Spanish | 0 | - | 4.92 | 77,942 |
| Spanish Food Words | 0 | - | 4.57 | 228,975 |
| German Loan Words | 0 | - | 4.28 | 130,228 |
| Movie Titles in German | 0 | - | 4.45 | 39,003 |
| German-Speaking Countries | 0 | - | 4.88 | 118,041 |
| Song Title Translation - German | 0 | - | 3.83 | 10,891 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,105 |
| Click to Translate - German | 0 | - | 4.65 | 43,548 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,060 |
| Italian Food Words | 0 | - | 4.32 | 65,709 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,461 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,345 |
| Click to Translate - Italian | 0 | - | 4.94 | 42,107 |
| French Phrases used in English | 0 | - | 4.20 | 44,789 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 214,418 |
| French Animal Words | 0 | - | 4.45 | 117,784 |
| French Food Words | 0 | - | 4.79 | 177,611 |
| Movie Titles in French | 0 | - | 4.01 | 38,877 |
| 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 | 29,782 |
| Click to Translate - French | 0 | - | 4.94 | 76,071 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,533 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,207 |
| Japanese Loanwords | 0 | - | 4.50 | 79,912 |
| Sushi Translation | 0 | - | 4.11 | 13,253 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,771 |
| Click to Translate - Dutch | 0 | - | 4.65 | 28,478 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 589,816 |
| Name that Greek Letter | 0 | - | 4.94 | 297,718 |
| Ancient Greek Words | 0 | - | 4.90 | 98,736 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,303 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,197 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,349 |
