| Official Languages of the World | 0 | - | 4.99 | 337,412 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 617,985 |
| Spanish Place Words | 0 | - | 4.49 | 73,934 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,407 |
| Spanish Verbs | 0 | - | 4.63 | 66,087 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,153 |
| Random Spanish Words #2 | 0 | - | 4.69 | 105,878 |
| Random Spanish Words #3 | 0 | - | 4.74 | 50,047 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,112 |
| Language Names in the Language | 0 | - | 4.90 | 140,254 |
| Official UN Languages | 0 | - | 4.91 | 108,129 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 176,465 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,218 |
| World Languages A-Z | 0 | - | 4.94 | 69,998 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 27,936 |
| Days of the Week in Spanish | 0 | - | 4.55 | 49,156 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,134 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,359 |
| Spanish Antonyms | 0 | - | 4.19 | 14,329 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 61,855 |
| French Verbs | 0 | - | 4.87 | 77,226 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 95,909 |
| Latin Phrases Used in English | 0 | - | 4.92 | 51,257 |
| Latin Words #1 | 0 | - | 4.88 | 120,568 |
| Latin Words #2 | 0 | - | 4.81 | 86,598 |
| Months of the Year in Spanish | 0 | - | 4.68 | 26,864 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 79,632 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,270 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,748 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 17,425 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.41 | 54,762 |
| World Language General Knowledge #3 | 0 | - | 4.51 | 57,379 |
| World Language General Knowledge #1 | 0 | - | 4.75 | 64,769 |
| Count to 10 in Europe | 0 | - | 4.58 | 155,511 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,271 |
| Click to Translate - Latin | 0 | - | 4.97 | 32,556 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,527 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,192 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,178 |
| Top Romance Languages | 0 | - | 4.40 | 34,833 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,752 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 99,872 |
| Wikipedia Languages | 0 | - | 4.98 | 117,812 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,617 |
| All Romance Languages on a Map | 0 | - | 4.98 | 59,464 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,723 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,021 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,175 |
| Languages - Sudden Death | 0 | - | 4.79 | 39,966 |
| All Wikipedia Languages | 0 | - | 4.93 | 20,368 |
| Random German Words | 0 | - | 4.41 | 148,296 |
| Random Italian Words | 0 | - | 4.44 | 79,558 |
| Most Common French Words | 0 | - | 4.44 | 39,644 |
| Random French Words #2 | 0 | - | 4.51 | 99,655 |
| French Phrases | 0 | - | 4.45 | 32,343 |
| Random French Words #1 | 0 | - | 4.49 | 155,008 |
| Random French Words #3 | 0 | - | 4.44 | 51,830 |
| Latin Words #3 | 0 | - | 4.48 | 68,392 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,536 |
| Random Translations Quiz #3 | 0 | - | 3.95 | 31,688 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,229 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,362 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 101,520 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,905 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 27,933 |
| Days of the Week in French | 0 | - | 4.67 | 27,929 |
| French Place Words Quiz | 0 | - | 4.23 | 31,996 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.718 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,815 |
| Numbers in French | 0 | - | 4.15 | 20,469 |
| French Antonyms | 0 | - | 4.15 | 21,225 |
| European Greetings Quiz | 0 | - | 4.39 | 58,572 |
| TV Title Translation - French | 0 | - | 4.23 | 24,787 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,202 |
| Southernmost Country by Language | 0 | - | 4.89 | 24,513 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 136,827 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,727 |
| Biggest Cities by Language | 0 | - | 4.95 | 215,597 |
| English Speaking Countries | 0 | - | 4.72 | 340,725 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,407 |
| Countries by Official Language | 0 | - | 4.96 | 174,410 |
| Places in their Native Language #1 | 0 | - | 4.86 | 212,366 |
| Places in their Native Language #2 | 0 | - | 4.88 | 113,949 |
| Top World Languages | 0 | - | 4.92 | 717,714 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,645 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,009 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 165,084 |
| Countries in their Native Language | 0 | - | 4.98 | 179,568 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,804 |
| Random Name Translation | 0 | - | 4.52 | 39,583 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,536 |
| Official European Union Languages | 0 | - | 4.98 | 202,834 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,469 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,883 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,527 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,714 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,703 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,959 |
| Languages of Spain | 0 | - | 4.35 | 21,523 |
| Slavic Languages | 0 | - | 4.63 | 49,178 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 189,036 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,682 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,285 |
| Translations of John | 0 | - | 4.41 | 24,199 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,417 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 57,712 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,609 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,283 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 105,260 |
| Flags to Languages | 0 | - | 4.95 | 159,958 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,551 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,396 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,039 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,872 |
| Name an Official Language A-Z | 0 | - | 4.92 | 136,169 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 47,676 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,156 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 28,521 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 90,327 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 55,227 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 54,729 |
| Languages of the Roman Empire with a Map | 0 | - | 4.89 | 46,485 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 17,857 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 50,897 |
| Identify the Language on the World Map #2 | 0 | - | 4.93 | 21,278 |
| Languages by Combined Flags | 0 | - | 4.76 | 64,912 |
| Spanish Name Translation | 0 | - | 4.14 | 161,357 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,455 |
| Spanish Animal Words | 0 | - | 4.52 | 89,619 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,301 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,527 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,139 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,378 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,164 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 34,575 |
| Click to Translate - Spanish | 0 | - | 4.92 | 77,839 |
| Spanish Food Words | 0 | - | 4.57 | 228,838 |
| German Loan Words | 0 | - | 4.28 | 130,185 |
| Movie Titles in German | 0 | - | 4.45 | 38,991 |
| German-Speaking Countries | 0 | - | 4.88 | 118,009 |
| Song Title Translation - German | 0 | - | 3.83 | 10,886 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,042 |
| Click to Translate - German | 0 | - | 4.65 | 43,466 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,045 |
| Italian Food Words | 0 | - | 4.32 | 65,676 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,385 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,301 |
| Click to Translate - Italian | 0 | - | 4.94 | 42,034 |
| French Phrases used in English | 0 | - | 4.20 | 44,775 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 214,313 |
| French Animal Words | 0 | - | 4.45 | 117,716 |
| French Food Words | 0 | - | 4.79 | 177,494 |
| Movie Titles in French | 0 | - | 4.01 | 38,866 |
| Song Title Translation - French | 0 | - | 4.60 | 25,543 |
| Proverbs Translated into French | 0 | - | 4.17 | 14,179 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,761 |
| Click to Translate - French | 0 | - | 4.94 | 75,958 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,524 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,134 |
| Japanese Loanwords | 0 | - | 4.50 | 79,883 |
| Sushi Translation | 0 | - | 4.11 | 13,248 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,753 |
| Click to Translate - Dutch | 0 | - | 4.65 | 28,439 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 589,432 |
| Name that Greek Letter | 0 | - | 4.94 | 297,601 |
| Ancient Greek Words | 0 | - | 4.90 | 98,640 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,266 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,181 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,333 |
