| Colors in Europe Quiz | 0 | - | 4.54 | 47,508 |
| Days of the Week in Europe | 0 | - | 4.52 | 27,552 |
| Spanish Place Words | 0 | - | 4.49 | 72,867 |
| Spanish Place Names in English | 0 | - | 4.72 | 67,619 |
| Spanish Verbs | 0 | - | 4.58 | 65,062 |
| Random Spanish Words #1 | 0 | - | 4.76 | 118,746 |
| Random Spanish Words #2 | 0 | - | 4.76 | 103,531 |
| Random Spanish Words #3 | 0 | - | 4.79 | 48,944 |
| Spanish Words Widely Known by U.S. Americans | 0 | - | 4.63 | 33,736 |
| Official Languages of the World | 0 | - | 4.99 | 330,950 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 596,584 |
| Language Names in the Language | 0 | - | 4.90 | 137,637 |
| Official UN Languages | 0 | - | 4.91 | 105,762 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.95 | 173,664 |
| World Language General Knowledge #2 | 0 | - | 4.95 | 75,574 |
| World Languages A-Z | 0 | - | 4.94 | 68,472 |
| Days of the Week in Spanish | 0 | - | 4.55 | 48,322 |
| Common Descriptive Words in Spanish | 0 | - | 4.43 | 62,616 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.97 | 26,537 |
| Most Common Spanish Words | 0 | - | 4.38 | 28,008 |
| Spanish Antonyms | 0 | - | 4.19 | 14,213 |
| Months of the Year in Spanish | 0 | - | 4.69 | 26,377 |
| Numbers in Spanish Quiz | 0 | - | 4.38 | 78,482 |
| The Body in Spanish Vocabulary Words | 0 | - | 4.25 | 47,336 |
| Spanish Words for Jobs | 0 | - | 4.70 | 23,252 |
| German Vocabulary Mega-Challenge | 0 | - | 4.95 | 58,928 |
| French Verbs | 0 | - | 4.88 | 75,603 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 95,444 |
| Latin Phrases Used in English | 0 | - | 4.93 | 50,631 |
| Latin Words #1 | 0 | - | 4.88 | 118,868 |
| Latin Words #2 | 0 | - | 4.82 | 85,210 |
| European Greetings Quiz | 0 | - | 4.38 | 58,045 |
| What's That Dutch Compound Word? | 0 | - | 4.95 | 16,675 |
| Top World Languages on a Map | 0 | - | 4.91 | 92,416 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 97,091 |
| World Language General Knowledge #3 | 0 | - | 4.49 | 56,386 |
| World Language General Knowledge #1 | 0 | - | 4.76 | 63,777 |
| Wikipedia Languages | 0 | - | 4.97 | 115,756 |
| All Romance Languages on a Map | 0 | - | 4.97 | 57,351 |
| TV Title Translation - Spanish | 0 | - | 4.08 | 11,078 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 43,767 |
| All Wikipedia Languages | 0 | - | 4.91 | 18,762 |
| Animal Sounds in Spanish | 0 | - | 3.89 | 6,672 |
| Rhyme Time - Spanish | 0 | - | 4.13 | 13,253 |
| German-Speaking Countries | 0 | - | 4.87 | 117,155 |
| French Vocabulary Mega-Challenge | 0 | - | 4.91 | 97,236 |
| Click to Translate - Latin | 0 | - | 4.96 | 30,545 |
| Random Translations Quiz #2 | 0 | - | 4.11 | 35,349 |
| Random Translations Quiz #4 | 0 | - | 4.25 | 34,973 |
| Most Commonly-Taught Languages in the U.S. | 0 | - | 4.39 | 58,103 |
| Top Romance Languages | 0 | - | 4.40 | 34,344 |
| Five Languages with the Most Native Speakers by Continent | 0 | - | 4.40 | 53,788 |
| Languages Most Similar to English | 0 | - | 4.30 | 31,877 |
| Random German Words | 0 | - | 4.41 | 145,201 |
| Random Italian Words | 0 | - | 4.44 | 77,860 |
| Most Common French Words | 0 | - | 4.47 | 38,868 |
| Random French Words #2 | 0 | - | 4.52 | 98,094 |
| French Phrases | 0 | - | 4.45 | 31,722 |
| Random French Words #1 | 0 | - | 4.55 | 151,946 |
| Random French Words #3 | 0 | - | 4.44 | 50,560 |
| Latin Words #3 | 0 | - | 4.48 | 67,527 |
| Spanish Phrases Quiz | 0 | - | 3.69 | 28,589 |
| Random Translations Quiz #1 | 0 | - | 3.63 | 36,419 |
| Italian Vocabulary Mega-Challenge | 0 | - | 4.49 | 26,230 |
| Days of the Week in French | 0 | - | 4.63 | 19,709 |
| French Place Words Quiz | 0 | - | 4.23 | 31,690 |
| 50 Meest voorkomende Nederlandstalige woorden | 0 | - | 4,56 | 4.589 |
| Latin and Greek Word Roots | 0 | - | 4.46 | 57,291 |
| French-Speaking Countries Quiz | 0 | - | 4.76 | 211,658 |
| French Animal Words | 0 | - | 4.47 | 115,711 |
| French Food Words | 0 | - | 4.79 | 160,040 |
| Click to Translate - French | 0 | - | 4.94 | 72,857 |
| Random Translations Quiz #3 | 0 | - | 3.93 | 31,565 |
| Numbers in French | 0 | - | 4.15 | 20,287 |
| French Antonyms | 0 | - | 4.12 | 21,047 |
| French Phrases used in English | 0 | - | 4.20 | 44,430 |
| TV Title Translation - French | 0 | - | 4.21 | 24,618 |
| Song Title Translation - French | 0 | - | 4.59 | 25,280 |
| Proverbs Translated into French | 0 | - | 4.16 | 14,050 |
| Vocabulary Mega-Challenge: French Origin | 0 | - | 4.14 | 29,267 |
| Biggest English-Speaking Cities | 0 | - | 4.42 | 135,720 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 108,180 |
| Biggest Cities by Language | 0 | - | 4.95 | 212,466 |
| English Speaking Countries | 0 | - | 4.72 | 337,464 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 338,561 |
| Countries by Official Language | 0 | - | 4.95 | 153,497 |
| Places in their Native Language #1 | 0 | - | 4.87 | 208,949 |
| Places in their Native Language #2 | 0 | - | 4.88 | 112,312 |
| Top World Languages | 0 | - | 4.91 | 698,908 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 246,734 |
| Official Languages of South Africa | 0 | - | 4.54 | 24,847 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 162,804 |
| Countries in their Native Language | 0 | - | 4.98 | 176,999 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,122 |
| Random Name Translation | 0 | - | 4.51 | 39,214 |
| Count to 10 in Europe: Pro | 0 | - | 4.79 | 60,605 |
| Official European Union Languages | 0 | - | 4.98 | 198,817 |
| European Countries in their Native Language | 0 | - | 4.99 | 142,906 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,052 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,190 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 89,970 |
| Hebrew Letters Quiz | 0 | - | 4.37 | 12,575 |
| Top World Languages A-Z | 0 | - | 4.84 | 31,064 |
| Languages of Spain | 0 | - | 4.34 | 21,192 |
| Slavic Languages | 0 | - | 4.58 | 48,416 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,499 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,385 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,675 |
| Translations of John | 0 | - | 4.41 | 23,877 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,572 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.77 | 56,396 |
| Language Origins of Popular First Names | 0 | - | 3.83 | 19,420 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.38 | 65,686 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.70 | 104,198 |
| Flags to Languages | 0 | - | 4.95 | 134,347 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 59,935 |
| Top European Languages on a Map | 0 | - | 4.76 | 116,751 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 55,342 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,396 |
| Name an Official Language A-Z | 0 | - | 4.91 | 133,149 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,376 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 58,501 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 27,594 |
| Official and Regional Languages of Europe on a Map | 0 | - | 5.00 | 86,970 |
| All Germanic Languages With a Map | 0 | - | 4.88 | 53,140 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 52,576 |
| Languages of the Roman Empire with a Map | 0 | - | 4.88 | 44,276 |
| Every Country in its Official/Native Language | 0 | - | 4.96 | 16,892 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 49,322 |
| Identify the Language on the World Map #2 | 0 | - | 4.92 | 20,448 |
| Languages by Combined Flags | 0 | - | 4.76 | 62,840 |
| Spanish Name Translation | 0 | - | 4.15 | 159,946 |
| Spanish Loan Words Quiz | 0 | - | 4.22 | 44,253 |
| Spanish Animal Words | 0 | - | 4.52 | 88,450 |
| Movie Titles in Spanish | 0 | - | 4.34 | 56,978 |
| Song Title Translation - Spanish | 0 | - | 4.56 | 34,253 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 117,928 |
| Capital Cities with Spanish Names | 0 | - | 4.80 | 52,123 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 67,010 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.41 | 23,456 |
| Click to Translate - Spanish | 0 | - | 4.91 | 74,402 |
| Spanish Food Words | 0 | - | 4.49 | 210,844 |
| German Loan Words | 0 | - | 4.28 | 129,048 |
| Movie Titles in German | 0 | - | 4.45 | 38,630 |
| Song Title Translation - German | 0 | - | 3.80 | 10,753 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 51,299 |
| Click to Translate - German | 0 | - | 4.62 | 41,497 |
| English Words of Italian Origin | 0 | - | 4.11 | 54,684 |
| Italian Food Words | 0 | - | 4.31 | 64,148 |
| Italian Name Translation Quiz | 0 | - | 4.71 | 33,412 |
| Countries With the Most Italian Speakers | 0 | - | 4.52 | 50,238 |
| Click to Translate - Italian | 0 | - | 4.96 | 39,943 |
| Movie Titles in French | 0 | - | 4.00 | 38,555 |
| English Words of Russian Origin | 0 | - | 4.12 | 48,128 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,390 |
| Japanese Loanwords | 0 | - | 4.50 | 78,931 |
| Sushi Translation | 0 | - | 4.11 | 13,152 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 25,789 |
| Click to Translate - Dutch | 0 | - | 4.64 | 27,106 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 579,838 |
| Name that Greek Letter | 0 | - | 4.94 | 294,231 |
| Ancient Greek Words | 0 | - | 4.90 | 96,279 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,844 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,607 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,874 |
| Yiddish Loan Words | 0 | - | 4.57 | 12,600 |
| Southernmost Country by Language | 0 | - | 4.88 | 23,039 |
