| Official Languages of the World | 0 | - | 4.99 | 337,076 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 616,576 |
| Spanish Place Words | 0 | - | 4.49 | 73,885 |
| Spanish Place Names in English | 0 | - | 4.75 | 68,371 |
| Spanish Verbs | 0 | - | 4.58 | 66,043 |
| Random Spanish Words #1 | 0 | - | 4.75 | 121,074 |
| Random Spanish Words #2 | 0 | - | 4.69 | 105,807 |
| Random Spanish Words #3 | 0 | - | 4.74 | 50,017 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.57 | 35,053 |
| Language Names in the Language | 0 | - | 4.90 | 140,084 |
| Official UN Languages | 0 | - | 4.91 | 108,015 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 176,303 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 77,107 |
| World Languages A-Z | 0 | - | 4.94 | 69,903 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 27,843 |
| Days of the Week in Spanish | 0 | - | 4.55 | 49,133 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 64,075 |
| Most Common Spanish Words | 0 | - | 4.37 | 28,341 |
| Spanish Antonyms | 0 | - | 4.19 | 14,324 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 61,764 |
| French Verbs | 0 | - | 4.87 | 77,179 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 95,893 |
| Latin Phrases Used in English | 0 | - | 4.92 | 51,222 |
| Latin Words #1 | 0 | - | 4.88 | 120,491 |
| Latin Words #2 | 0 | - | 4.81 | 86,551 |
| Months of the Year in Spanish | 0 | - | 4.69 | 26,847 |
| Numbers in Spanish Quiz | 0 | - | 4.39 | 79,579 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 48,231 |
| Spanish Words for Jobs | 0 | - | 4.71 | 23,735 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.41 | 54,671 |
| World Language General Knowledge #3 | 0 | - | 4.50 | 57,334 |
| World Language General Knowledge #1 | 0 | - | 4.76 | 64,716 |
| Count to 10 in Europe | 0 | - | 4.57 | 155,446 |
| Colors in Europe Quiz | 0 | - | 4.55 | 48,250 |
| What's That Dutch Compound Word? | 0 | - | 4.92 | 17,401 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,512 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 35,175 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.38 | 59,128 |
| Top Romance Languages | 0 | - | 4.40 | 34,817 |
| Top World Languages on a Map | 0 | - | 4.91 | 93,696 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 99,751 |
| Wikipedia Languages | 0 | - | 4.98 | 117,733 |
| Languages Most Similar to English | 0 | - | 4.30 | 32,584 |
| All Romance Languages on a Map | 0 | - | 4.98 | 59,381 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,720 |
| Days of the Week in Europe | 0 | - | 4.53 | 28,009 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,171 |
| Click to Translate - Latin | 0 | - | 4.97 | 32,436 |
| All Wikipedia Languages | 0 | - | 4.92 | 20,299 |
| Random German Words | 0 | - | 4.41 | 148,179 |
| Random Italian Words | 0 | - | 4.44 | 79,510 |
| Most Common French Words | 0 | - | 4.44 | 39,624 |
| Random French Words #2 | 0 | - | 4.51 | 99,614 |
| French Phrases | 0 | - | 4.45 | 32,322 |
| Random French Words #1 | 0 | - | 4.49 | 154,903 |
| Random French Words #3 | 0 | - | 4.43 | 51,793 |
| Latin Words #3 | 0 | - | 4.48 | 68,363 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,530 |
| Random Translations Quiz #3 | 0 | - | 3.93 | 31,678 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 45,170 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,361 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 101,403 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,897 |
| Languages - Sudden Death | 0 | - | 4.72 | 33,120 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 27,888 |
| Days of the Week in French | 0 | - | 4.67 | 27,911 |
| French Place Words Quiz | 0 | - | 4.23 | 31,980 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.709 |
| Latin and Greek Word Roots | 0 | - | 4.47 | 57,789 |
| Numbers in French | 0 | - | 4.15 | 20,466 |
| French Antonyms | 0 | - | 4.15 | 21,218 |
| European Greetings Quiz | 0 | - | 4.39 | 58,553 |
| TV Title Translation - French | 0 | - | 4.23 | 24,778 |
| Yiddish Loan Words | 0 | - | 4.49 | 13,177 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 136,769 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,668 |
| Biggest Cities by Language | 0 | - | 4.95 | 215,369 |
| English Speaking Countries | 0 | - | 4.72 | 340,589 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,192 |
| Countries by Official Language | 0 | - | 4.96 | 174,289 |
| Places in their Native Language #1 | 0 | - | 4.86 | 212,201 |
| Places in their Native Language #2 | 0 | - | 4.88 | 113,891 |
| Top World Languages | 0 | - | 4.92 | 716,918 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.92 | 251,439 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,002 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 164,768 |
| Countries in their Native Language | 0 | - | 4.98 | 179,481 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,774 |
| Random Name Translation | 0 | - | 4.52 | 39,567 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,474 |
| Official European Union Languages | 0 | - | 4.98 | 202,674 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,385 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,838 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,513 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 92,600 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,694 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,917 |
| Languages of Spain | 0 | - | 4.35 | 21,514 |
| Slavic Languages | 0 | - | 4.63 | 49,143 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 188,809 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,663 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,252 |
| Translations of John | 0 | - | 4.41 | 24,188 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,370 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 57,654 |
| Language Origins of Popular First Names | 0 | - | 3.84 | 19,592 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 66,256 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.71 | 105,203 |
| Flags to Languages | 0 | - | 4.95 | 159,837 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,479 |
| Top European Languages on a Map | 0 | - | 4.76 | 119,299 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,009 |
| Top African Languages on a Map | 0 | - | 4.92 | 54,700 |
| Name an Official Language A-Z | 0 | - | 4.92 | 136,026 |
| Most Spoken Languages in Canada | 0 | - | 4.83 | 47,622 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 60,092 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 28,493 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 90,140 |
| All Germanic Languages With a Map | 0 | - | 4.89 | 55,146 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 54,626 |
| Languages of the Roman Empire with a Map | 0 | - | 4.89 | 46,376 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 17,824 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 50,820 |
| Identify the Language on the World Map #2 | 0 | - | 4.92 | 21,234 |
| Languages by Combined Flags | 0 | - | 4.76 | 64,830 |
| Spanish Name Translation | 0 | - | 4.13 | 161,319 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,445 |
| Spanish Animal Words | 0 | - | 4.52 | 89,577 |
| Movie Titles in Spanish | 0 | - | 4.34 | 57,281 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,518 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 119,100 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,357 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,118 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.49 | 34,508 |
| Click to Translate - Spanish | 0 | - | 4.92 | 77,634 |
| Spanish Food Words | 0 | - | 4.57 | 228,663 |
| German Loan Words | 0 | - | 4.28 | 130,136 |
| Movie Titles in German | 0 | - | 4.45 | 38,966 |
| German-Speaking Countries | 0 | - | 4.88 | 117,979 |
| Song Title Translation - German | 0 | - | 3.83 | 10,882 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,959 |
| Click to Translate - German | 0 | - | 4.65 | 43,341 |
| English Words of Italian Origin | 0 | - | 4.10 | 55,031 |
| Italian Food Words | 0 | - | 4.32 | 65,633 |
| Italian Name Translation Quiz | 0 | - | 4.72 | 35,295 |
| Countries With the Most Italian Speakers | 0 | - | 4.51 | 51,262 |
| Click to Translate - Italian | 0 | - | 4.94 | 41,918 |
| French Phrases used in English | 0 | - | 4.20 | 44,756 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 214,196 |
| French Animal Words | 0 | - | 4.45 | 117,642 |
| French Food Words | 0 | - | 4.79 | 177,367 |
| Movie Titles in French | 0 | - | 4.00 | 38,845 |
| Song Title Translation - French | 0 | - | 4.60 | 25,535 |
| Proverbs Translated into French | 0 | - | 4.17 | 14,172 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,744 |
| Click to Translate - French | 0 | - | 4.94 | 75,770 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,512 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,065 |
| Japanese Loanwords | 0 | - | 4.50 | 79,846 |
| Sushi Translation | 0 | - | 4.11 | 13,242 |
| Japanese Language - Katakana Practice | 0 | - | 4.58 | 26,660 |
| Click to Translate - Dutch | 0 | - | 4.65 | 28,350 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 589,031 |
| Name that Greek Letter | 0 | - | 4.94 | 297,397 |
| Ancient Greek Words | 0 | - | 4.90 | 98,512 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,192 |
| English Words of Arabic Origin | 0 | - | 4.55 | 47,160 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,312 |
| Southernmost Country by Language | 0 | - | 4.89 | 24,449 |
